diff --git a/administrator/components/com_actionlogs/tmpl/actionlogs/default.php b/administrator/components/com_actionlogs/tmpl/actionlogs/default.php
index d0e868c38dc3d..e0f9d0bf806b1 100644
--- a/administrator/components/com_actionlogs/tmpl/actionlogs/default.php
+++ b/administrator/components/com_actionlogs/tmpl/actionlogs/default.php
@@ -23,7 +23,7 @@
 $listDirn   = $this->escape($this->state->get('list.direction'));
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('keepalive')
     ->useScript('table.columns')
     ->useScript('multiselect')
diff --git a/administrator/components/com_admin/tmpl/help/default.php b/administrator/components/com_admin/tmpl/help/default.php
index 69480f7d90311..14e0a81b9833f 100644
--- a/administrator/components/com_admin/tmpl/help/default.php
+++ b/administrator/components/com_admin/tmpl/help/default.php
@@ -18,7 +18,7 @@
 /** @var \Joomla\Component\Admin\Administrator\View\Help\HtmlView $this */
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('com_admin.admin-help');
 
 ?>
diff --git a/administrator/components/com_associations/tmpl/association/edit.php b/administrator/components/com_associations/tmpl/association/edit.php
index 9928dfcfc4513..efbe432ed63df 100644
--- a/administrator/components/com_associations/tmpl/association/edit.php
+++ b/administrator/components/com_associations/tmpl/association/edit.php
@@ -18,7 +18,7 @@
 /** @var HtmlView $this */
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('keepalive')
     ->useScript('form.validate')
     ->usePreset('com_associations.sidebyside')
diff --git a/administrator/components/com_associations/tmpl/associations/default.php b/administrator/components/com_associations/tmpl/associations/default.php
index 1c4f69aea404e..01a8f1ad29579 100644
--- a/administrator/components/com_associations/tmpl/associations/default.php
+++ b/administrator/components/com_associations/tmpl/associations/default.php
@@ -19,7 +19,7 @@
 /** @var Joomla\Component\Associations\Administrator\View\Associations\HtmlView $this */
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('com_associations.admin-associations-default')
     ->useScript('table.columns')
     ->useScript('multiselect');
diff --git a/administrator/components/com_associations/tmpl/associations/modal.php b/administrator/components/com_associations/tmpl/associations/modal.php
index 0a92bc991945f..8db50389fc743 100644
--- a/administrator/components/com_associations/tmpl/associations/modal.php
+++ b/administrator/components/com_associations/tmpl/associations/modal.php
@@ -27,7 +27,7 @@
 }
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('multiselect')
     ->useScript('com_associations.admin-associations-modal');
 
@@ -43,7 +43,7 @@
     2  => 'icon-folder',
 ];
 
-$this->document->addScriptOptions('associations-modal', ['func' => $function]);
+$this->getDocument()->addScriptOptions('associations-modal', ['func' => $function]);
 
 ?>
 <div class="container-popup">
diff --git a/administrator/components/com_banners/tmpl/banner/edit.php b/administrator/components/com_banners/tmpl/banner/edit.php
index bf94c3d9beeca..9ee378083f9c2 100644
--- a/administrator/components/com_banners/tmpl/banner/edit.php
+++ b/administrator/components/com_banners/tmpl/banner/edit.php
@@ -18,7 +18,7 @@
 /** @var \Joomla\Component\Banners\Administrator\View\Banner\HtmlView $this */
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('keepalive')
     ->useScript('form.validate')
     ->useScript('com_banners.admin-banner-edit');
diff --git a/administrator/components/com_banners/tmpl/banners/default.php b/administrator/components/com_banners/tmpl/banners/default.php
index bda322fb40d58..0f17f68c11818 100644
--- a/administrator/components/com_banners/tmpl/banners/default.php
+++ b/administrator/components/com_banners/tmpl/banners/default.php
@@ -20,7 +20,7 @@
 /** @var \Joomla\Component\Banners\Administrator\View\Banners\HtmlView $this */
 
 /** @var \Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('table.columns')
     ->useScript('multiselect');
 
diff --git a/administrator/components/com_banners/tmpl/client/edit.php b/administrator/components/com_banners/tmpl/client/edit.php
index 557714e88039f..f7eec3482db98 100644
--- a/administrator/components/com_banners/tmpl/client/edit.php
+++ b/administrator/components/com_banners/tmpl/client/edit.php
@@ -18,7 +18,7 @@
 /** @var \Joomla\Component\Banners\Administrator\View\Client\HtmlView $this */
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('keepalive')
     ->useScript('form.validate');
 
diff --git a/administrator/components/com_banners/tmpl/download/default.php b/administrator/components/com_banners/tmpl/download/default.php
index 1c39cc0bcef41..f221b5b51c12b 100644
--- a/administrator/components/com_banners/tmpl/download/default.php
+++ b/administrator/components/com_banners/tmpl/download/default.php
@@ -16,7 +16,7 @@
 /** @var \Joomla\Component\Banners\Administrator\View\Download\HtmlView $this */
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('form.validate');
 
 ?>
diff --git a/administrator/components/com_banners/tmpl/tracks/default.php b/administrator/components/com_banners/tmpl/tracks/default.php
index 06cf0d8950bc0..12c8c26b79dce 100644
--- a/administrator/components/com_banners/tmpl/tracks/default.php
+++ b/administrator/components/com_banners/tmpl/tracks/default.php
@@ -18,7 +18,7 @@
 /** @var \Joomla\Component\Banners\Administrator\View\Tracks\HtmlView $this */
 
 /** @var \Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('table.columns');
 
 /** @var \Joomla\Component\Banners\Administrator\View\Tracks\HtmlView $this */
diff --git a/administrator/components/com_cache/tmpl/cache/default.php b/administrator/components/com_cache/tmpl/cache/default.php
index 9abca8e95e8ff..77ae9c5836892 100644
--- a/administrator/components/com_cache/tmpl/cache/default.php
+++ b/administrator/components/com_cache/tmpl/cache/default.php
@@ -21,7 +21,7 @@
 $listDirn  = $this->escape($this->state->get('list.direction'));
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('keepalive')
     ->useScript('table.columns')
     ->useScript('multiselect')
diff --git a/administrator/components/com_categories/tmpl/categories/default.php b/administrator/components/com_categories/tmpl/categories/default.php
index 2be9770945515..4099dc9f610f0 100644
--- a/administrator/components/com_categories/tmpl/categories/default.php
+++ b/administrator/components/com_categories/tmpl/categories/default.php
@@ -21,7 +21,7 @@
 /** @var \Joomla\Component\Categories\Administrator\View\Categories\HtmlView $this */
 
 /** @var \Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('table.columns')
     ->useScript('multiselect');
 
diff --git a/administrator/components/com_categories/tmpl/categories/modal.php b/administrator/components/com_categories/tmpl/categories/modal.php
index 4da24d598dd45..cc0b2800ceaca 100644
--- a/administrator/components/com_categories/tmpl/categories/modal.php
+++ b/administrator/components/com_categories/tmpl/categories/modal.php
@@ -28,7 +28,7 @@
 }
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('core')
     ->useScript('modal-content-select');
 
diff --git a/administrator/components/com_categories/tmpl/category/edit.php b/administrator/components/com_categories/tmpl/category/edit.php
index 9f9c3d6aa9103..ba228c05ecad5 100644
--- a/administrator/components/com_categories/tmpl/category/edit.php
+++ b/administrator/components/com_categories/tmpl/category/edit.php
@@ -21,7 +21,7 @@
 /** @var \Joomla\Component\Categories\Administrator\View\Category\HtmlView $this */
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('keepalive')
     ->useScript('form.validate');
 
diff --git a/administrator/components/com_categories/tmpl/category/modal.php b/administrator/components/com_categories/tmpl/category/modal.php
index 7143183627162..aa7019e45d4df 100644
--- a/administrator/components/com_categories/tmpl/category/modal.php
+++ b/administrator/components/com_categories/tmpl/category/modal.php
@@ -14,7 +14,7 @@
 
 ?>
 <div class="subhead noshadow mb-3">
-    <?php echo $this->document->getToolbar('toolbar')->render(); ?>
+    <?php echo $this->getDocument()->getToolbar('toolbar')->render(); ?>
 </div>
 <div class="container-popup">
     <?php $this->setLayout('edit'); ?>
diff --git a/administrator/components/com_categories/tmpl/category/modalreturn.php b/administrator/components/com_categories/tmpl/category/modalreturn.php
index e4f82b4af7870..29b34b1485960 100644
--- a/administrator/components/com_categories/tmpl/category/modalreturn.php
+++ b/administrator/components/com_categories/tmpl/category/modalreturn.php
@@ -27,11 +27,11 @@
 
 // Add Content select script
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('modal-content-select');
 
 // The data for Content select script
-$this->document->addScriptOptions('content-select-on-load', $data, false);
+$this->getDocument()->addScriptOptions('content-select-on-load', $data, false);
 
 ?>
 
diff --git a/administrator/components/com_checkin/tmpl/checkin/default.php b/administrator/components/com_checkin/tmpl/checkin/default.php
index 3a8632af67691..4067943b59336 100644
--- a/administrator/components/com_checkin/tmpl/checkin/default.php
+++ b/administrator/components/com_checkin/tmpl/checkin/default.php
@@ -18,7 +18,7 @@
 /** @var \Joomla\Component\Checkin\Administrator\View\Checkin\HtmlView $this */
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('multiselect');
 
 $listOrder = $this->escape($this->state->get('list.ordering'));
diff --git a/administrator/components/com_config/tmpl/application/default.php b/administrator/components/com_config/tmpl/application/default.php
index fac3c715c5618..9ae86ea05fb60 100644
--- a/administrator/components/com_config/tmpl/application/default.php
+++ b/administrator/components/com_config/tmpl/application/default.php
@@ -17,7 +17,7 @@
 /** @var \Joomla\Component\Config\Administrator\View\Application\HtmlView $this */
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('keepalive')
     ->useScript('form.validate');
 
diff --git a/administrator/components/com_config/tmpl/application/default_mail.php b/administrator/components/com_config/tmpl/application/default_mail.php
index 2612fbe341fda..227afdad44baa 100644
--- a/administrator/components/com_config/tmpl/application/default_mail.php
+++ b/administrator/components/com_config/tmpl/application/default_mail.php
@@ -18,7 +18,7 @@
 /** @var \Joomla\Component\Config\Administrator\View\Application\HtmlView $this */
 
 HTMLHelper::_('form.csrf');
-$this->document->getWebAssetManager()
+$this->getDocument()->getWebAssetManager()
     ->useScript('webcomponent.field-send-test-mail');
 
 // Load JavaScript message titles
diff --git a/administrator/components/com_config/tmpl/component/default.php b/administrator/components/com_config/tmpl/component/default.php
index ad1e926e2752f..0ffc394ad285b 100644
--- a/administrator/components/com_config/tmpl/component/default.php
+++ b/administrator/components/com_config/tmpl/component/default.php
@@ -27,7 +27,7 @@
 Text::script('MESSAGE');
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('form.validate')
     ->useScript('keepalive');
 
diff --git a/administrator/components/com_contact/tmpl/contact/edit.php b/administrator/components/com_contact/tmpl/contact/edit.php
index 886c4876bdae1..dddda905f7305 100644
--- a/administrator/components/com_contact/tmpl/contact/edit.php
+++ b/administrator/components/com_contact/tmpl/contact/edit.php
@@ -20,7 +20,7 @@
 /** @var \Joomla\Component\Contact\Administrator\View\Contact\HtmlView $this */
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('keepalive')
     ->useScript('form.validate');
 
diff --git a/administrator/components/com_contact/tmpl/contact/modal.php b/administrator/components/com_contact/tmpl/contact/modal.php
index dc5b2f283a8ea..d4260411e8cac 100644
--- a/administrator/components/com_contact/tmpl/contact/modal.php
+++ b/administrator/components/com_contact/tmpl/contact/modal.php
@@ -13,7 +13,7 @@
 /** @var \Joomla\Component\Contact\Administrator\View\Contact\HtmlView $this */
 ?>
 <div class="subhead noshadow mb-3">
-    <?php echo $this->document->getToolbar('toolbar')->render(); ?>
+    <?php echo $this->getDocument()->getToolbar('toolbar')->render(); ?>
 </div>
 <div class="container-popup">
     <?php $this->setLayout('edit'); ?>
diff --git a/administrator/components/com_contact/tmpl/contact/modalreturn.php b/administrator/components/com_contact/tmpl/contact/modalreturn.php
index ffe791c45772d..007c0bd9d1cd3 100644
--- a/administrator/components/com_contact/tmpl/contact/modalreturn.php
+++ b/administrator/components/com_contact/tmpl/contact/modalreturn.php
@@ -28,11 +28,11 @@
 
 // Add Content select script
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('modal-content-select');
 
 // The data for Content select script
-$this->document->addScriptOptions('content-select-on-load', $data, false);
+$this->getDocument()->addScriptOptions('content-select-on-load', $data, false);
 
 ?>
 
diff --git a/administrator/components/com_contact/tmpl/contacts/default.php b/administrator/components/com_contact/tmpl/contacts/default.php
index 3a5e2c4c3e925..e1f0039b806d2 100644
--- a/administrator/components/com_contact/tmpl/contacts/default.php
+++ b/administrator/components/com_contact/tmpl/contacts/default.php
@@ -21,7 +21,7 @@
 /** @var \Joomla\Component\Contact\Administrator\View\Contacts\HtmlView $this */
 
 /** @var \Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('table.columns')
     ->useScript('multiselect');
 
diff --git a/administrator/components/com_contact/tmpl/contacts/modal.php b/administrator/components/com_contact/tmpl/contacts/modal.php
index 294f935e1d631..8d9fe4391c436 100644
--- a/administrator/components/com_contact/tmpl/contacts/modal.php
+++ b/administrator/components/com_contact/tmpl/contacts/modal.php
@@ -28,7 +28,7 @@
 }
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('modal-content-select')
     ->useScript('com_contact.admin-contacts-modal');
 
@@ -42,7 +42,7 @@
 
 if (!empty($editor)) {
     // This view is used also in com_menus. Load the xtd script only if the editor is set!
-    $this->document->addScriptOptions('xtd-contacts', ['editor' => $editor]);
+    $this->getDocument()->addScriptOptions('xtd-contacts', ['editor' => $editor]);
     $onclick = "jSelectContact";
 }
 ?>
diff --git a/administrator/components/com_content/tmpl/article/edit.php b/administrator/components/com_content/tmpl/article/edit.php
index 84caa25f31a4f..e794dfd8cc4bc 100644
--- a/administrator/components/com_content/tmpl/article/edit.php
+++ b/administrator/components/com_content/tmpl/article/edit.php
@@ -21,7 +21,7 @@
 use Joomla\Registry\Registry;
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->getRegistry()->addExtensionRegistryFile('com_contenthistory');
 $wa->useScript('keepalive')
     ->useScript('form.validate')
diff --git a/administrator/components/com_content/tmpl/article/modal.php b/administrator/components/com_content/tmpl/article/modal.php
index a6afdb0dc3cd3..a825d2b35bff9 100644
--- a/administrator/components/com_content/tmpl/article/modal.php
+++ b/administrator/components/com_content/tmpl/article/modal.php
@@ -13,7 +13,7 @@
 /** @var \Joomla\Component\Content\Administrator\View\Article\HtmlView $this */
 ?>
 <div class="subhead noshadow mb-3">
-    <?php echo $this->document->getToolbar('toolbar')->render(); ?>
+    <?php echo $this->getDocument()->getToolbar('toolbar')->render(); ?>
 </div>
 <div class="container-popup">
     <?php $this->setLayout('edit'); ?>
diff --git a/administrator/components/com_content/tmpl/article/modalreturn.php b/administrator/components/com_content/tmpl/article/modalreturn.php
index 6a79ddff8c3ec..10fd2fd24c344 100644
--- a/administrator/components/com_content/tmpl/article/modalreturn.php
+++ b/administrator/components/com_content/tmpl/article/modalreturn.php
@@ -28,11 +28,11 @@
 
 // Add Content select script
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('modal-content-select');
 
 // The data for Content select script
-$this->document->addScriptOptions('content-select-on-load', $data, false);
+$this->getDocument()->addScriptOptions('content-select-on-load', $data, false);
 
 ?>
 
diff --git a/administrator/components/com_content/tmpl/article/pagebreak.php b/administrator/components/com_content/tmpl/article/pagebreak.php
index 1d5914e12bb4c..478f755687237 100644
--- a/administrator/components/com_content/tmpl/article/pagebreak.php
+++ b/administrator/components/com_content/tmpl/article/pagebreak.php
@@ -16,12 +16,12 @@
 /** @var \Joomla\Component\Content\Administrator\View\Article\HtmlView $this */
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('com_content.admin-article-pagebreak');
 
 $this->eName = Factory::getApplication()->getInput()->getCmd('e_name', '');
 $this->eName = preg_replace('#[^A-Z0-9\-\_\[\]]#i', '', $this->eName);
-$this->document->setTitle(Text::_('COM_CONTENT_PAGEBREAK_DOC_TITLE'));
+$this->getDocument()->setTitle(Text::_('COM_CONTENT_PAGEBREAK_DOC_TITLE'));
 
 ?>
 <div class="container-popup">
diff --git a/administrator/components/com_content/tmpl/articles/default.php b/administrator/components/com_content/tmpl/articles/default.php
index 83b3e287a6a36..7235fe934540f 100644
--- a/administrator/components/com_content/tmpl/articles/default.php
+++ b/administrator/components/com_content/tmpl/articles/default.php
@@ -28,7 +28,7 @@
 /** @var \Joomla\Component\Content\Administrator\View\Articles\HtmlView $this */
 
 /** @var \Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('table.columns')
     ->useScript('multiselect');
 
diff --git a/administrator/components/com_content/tmpl/articles/modal.php b/administrator/components/com_content/tmpl/articles/modal.php
index 63410ea69d668..42dd83cc093a7 100644
--- a/administrator/components/com_content/tmpl/articles/modal.php
+++ b/administrator/components/com_content/tmpl/articles/modal.php
@@ -28,7 +28,7 @@
 }
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('core')
     ->useScript('multiselect')
     ->useScript('modal-content-select')
@@ -44,7 +44,7 @@
 
 if (!empty($editor)) {
     // This view is used also in com_menus. Load the xtd script only if the editor is set!
-    $this->document->addScriptOptions('xtd-articles', ['editor' => $editor]);
+    $this->getDocument()->addScriptOptions('xtd-articles', ['editor' => $editor]);
     $onclick = "jSelectArticle";
 }
 ?>
diff --git a/administrator/components/com_content/tmpl/featured/default.php b/administrator/components/com_content/tmpl/featured/default.php
index e4569f65d687d..2465c9d1e21e5 100644
--- a/administrator/components/com_content/tmpl/featured/default.php
+++ b/administrator/components/com_content/tmpl/featured/default.php
@@ -28,7 +28,7 @@
 /** @var \Joomla\Component\Content\Administrator\View\Featured\HtmlView $this */
 
 /** @var \Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('table.columns')
     ->useScript('multiselect');
 
diff --git a/administrator/components/com_content/tmpl/featured/default_stage_footer.php b/administrator/components/com_content/tmpl/featured/default_stage_footer.php
index 9afc9b9df8a18..8c6d2bfccdad4 100644
--- a/administrator/components/com_content/tmpl/featured/default_stage_footer.php
+++ b/administrator/components/com_content/tmpl/featured/default_stage_footer.php
@@ -15,7 +15,7 @@
 /** @var \Joomla\Component\Content\Administrator\View\Featured\HtmlView $this */
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('com_content.admin-articles-stage');
 
 ?>
diff --git a/administrator/components/com_contenthistory/tmpl/compare/compare.php b/administrator/components/com_contenthistory/tmpl/compare/compare.php
index 7a7933593baae..8f855b92c1ad8 100644
--- a/administrator/components/com_contenthistory/tmpl/compare/compare.php
+++ b/administrator/components/com_contenthistory/tmpl/compare/compare.php
@@ -23,7 +23,7 @@
 $object2  = $version2->data;
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('com_contenthistory.admin-compare-compare');
 
 ?>
diff --git a/administrator/components/com_contenthistory/tmpl/history/modal.php b/administrator/components/com_contenthistory/tmpl/history/modal.php
index 4884ff52cb457..759607d4cbfd9 100644
--- a/administrator/components/com_contenthistory/tmpl/history/modal.php
+++ b/administrator/components/com_contenthistory/tmpl/history/modal.php
@@ -34,7 +34,7 @@
 JS;
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('multiselect')
     ->useScript('com_contenthistory.admin-history-modal')
     ->useScript('list-view')
diff --git a/administrator/components/com_cpanel/tmpl/cpanel/default.php b/administrator/components/com_cpanel/tmpl/cpanel/default.php
index 4250b7c58e397..c649ae1eb09c5 100644
--- a/administrator/components/com_cpanel/tmpl/cpanel/default.php
+++ b/administrator/components/com_cpanel/tmpl/cpanel/default.php
@@ -27,7 +27,7 @@
 Text::script('COM_CPANEL_UNPUBLISH_MODULE_ERROR');
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('com_cpanel.admin-cpanel')
     ->useScript('joomla.dialog-autocreate');
 
diff --git a/administrator/components/com_fields/tmpl/field/edit.php b/administrator/components/com_fields/tmpl/field/edit.php
index 791d85badfb72..d9cb6f1d99b59 100644
--- a/administrator/components/com_fields/tmpl/field/edit.php
+++ b/administrator/components/com_fields/tmpl/field/edit.php
@@ -24,7 +24,7 @@
 $this->useCoreUI = true;
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('keepalive')
     ->useScript('form.validate')
     ->useScript('com_fields.admin-field-edit');
diff --git a/administrator/components/com_fields/tmpl/fields/default.php b/administrator/components/com_fields/tmpl/fields/default.php
index 89868d2803521..4dd23d088fc42 100644
--- a/administrator/components/com_fields/tmpl/fields/default.php
+++ b/administrator/components/com_fields/tmpl/fields/default.php
@@ -23,7 +23,7 @@
 /** @var \Joomla\Component\Fields\Administrator\View\Fields\HtmlView $this */
 
 /** @var \Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('table.columns')
     ->useScript('multiselect');
 
diff --git a/administrator/components/com_fields/tmpl/fields/default_batch_body.php b/administrator/components/com_fields/tmpl/fields/default_batch_body.php
index 69a6faeda91d4..e4e5446d1b24f 100644
--- a/administrator/components/com_fields/tmpl/fields/default_batch_body.php
+++ b/administrator/components/com_fields/tmpl/fields/default_batch_body.php
@@ -18,7 +18,7 @@
 /** @var \Joomla\Component\Fields\Administrator\View\Fields\HtmlView $this */
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('com_fields.admin-fields-batch');
 $wa->useScript('joomla.batch-copymove');
 
diff --git a/administrator/components/com_fields/tmpl/fields/modal.php b/administrator/components/com_fields/tmpl/fields/modal.php
index 47ab74c36d5ea..2319856c991bc 100644
--- a/administrator/components/com_fields/tmpl/fields/modal.php
+++ b/administrator/components/com_fields/tmpl/fields/modal.php
@@ -24,7 +24,7 @@
 }
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('com_fields.admin-fields-modal')->useScript('modal-content-select');
 
 $listOrder = $this->escape($this->state->get('list.ordering'));
diff --git a/administrator/components/com_fields/tmpl/group/edit.php b/administrator/components/com_fields/tmpl/group/edit.php
index 3b10a192be07a..02c7cb2790512 100644
--- a/administrator/components/com_fields/tmpl/group/edit.php
+++ b/administrator/components/com_fields/tmpl/group/edit.php
@@ -19,7 +19,7 @@
 /** @var \Joomla\Component\Fields\Administrator\View\Group\HtmlView $this */
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('keepalive')
     ->useScript('form.validate');
 
diff --git a/administrator/components/com_fields/tmpl/groups/default.php b/administrator/components/com_fields/tmpl/groups/default.php
index 4010c80e60ba1..fef9087f777a7 100644
--- a/administrator/components/com_fields/tmpl/groups/default.php
+++ b/administrator/components/com_fields/tmpl/groups/default.php
@@ -22,7 +22,7 @@
 /** @var \Joomla\Component\Fields\Administrator\View\Groups\HtmlView $this */
 
 /** @var \Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('table.columns')
     ->useScript('multiselect');
 
diff --git a/administrator/components/com_finder/tmpl/filter/edit.php b/administrator/components/com_finder/tmpl/filter/edit.php
index e61b5ada457d3..8d0f660cffe46 100644
--- a/administrator/components/com_finder/tmpl/filter/edit.php
+++ b/administrator/components/com_finder/tmpl/filter/edit.php
@@ -26,7 +26,7 @@
 $this->useCoreUI = true;
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('keepalive')
     ->useScript('form.validate')
     ->useScript('com_finder.finder-edit');
diff --git a/administrator/components/com_finder/tmpl/filters/default.php b/administrator/components/com_finder/tmpl/filters/default.php
index f8fa79d2a71bc..0e8c7d0da6e6b 100644
--- a/administrator/components/com_finder/tmpl/filters/default.php
+++ b/administrator/components/com_finder/tmpl/filters/default.php
@@ -25,7 +25,7 @@
 Text::script('COM_FINDER_INDEX_CONFIRM_DELETE_PROMPT');
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('com_finder.filters')
     ->useScript('table.columns')
     ->useScript('multiselect');
diff --git a/administrator/components/com_finder/tmpl/index/default.php b/administrator/components/com_finder/tmpl/index/default.php
index 9143f27f49d7c..9c678717dac90 100644
--- a/administrator/components/com_finder/tmpl/index/default.php
+++ b/administrator/components/com_finder/tmpl/index/default.php
@@ -25,7 +25,7 @@
 $lang      = $this->getLanguage();
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('multiselect')
     ->useScript('table.columns')
     ->useScript('joomla.dialog-autocreate');
diff --git a/administrator/components/com_finder/tmpl/index/emptystate.php b/administrator/components/com_finder/tmpl/index/emptystate.php
index c9c117274da02..9f5d84d0292bf 100644
--- a/administrator/components/com_finder/tmpl/index/emptystate.php
+++ b/administrator/components/com_finder/tmpl/index/emptystate.php
@@ -33,7 +33,7 @@
 // Show warning that the content - finder plugin is disabled
 if ($this->finderPluginId) {
     /** @var \Joomla\CMS\WebAsset\WebAssetManager $wa */
-    $wa = $this->document->getWebAssetManager();
+    $wa = $this->getDocument()->getWebAssetManager();
     $wa->useScript('joomla.dialog-autocreate');
 
     $popupOptions = [
diff --git a/administrator/components/com_finder/tmpl/indexer/debug.php b/administrator/components/com_finder/tmpl/indexer/debug.php
index b4247b72025e6..2cfad37dd97ba 100644
--- a/administrator/components/com_finder/tmpl/indexer/debug.php
+++ b/administrator/components/com_finder/tmpl/indexer/debug.php
@@ -19,7 +19,7 @@
 Text::script('COM_FINDER_INDEXER_MESSAGE_COMPLETE', true);
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('keepalive')
     ->useScript('com_finder.debug');
 
diff --git a/administrator/components/com_finder/tmpl/indexer/default.php b/administrator/components/com_finder/tmpl/indexer/default.php
index 04f2141318ba6..db3ca5a37d173 100644
--- a/administrator/components/com_finder/tmpl/indexer/default.php
+++ b/administrator/components/com_finder/tmpl/indexer/default.php
@@ -22,7 +22,7 @@
 Text::script('JLIB_JS_AJAX_ERROR_PARSE');
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('keepalive')
     ->useStyle('com_finder.indexer')
     ->useScript('com_finder.indexer');
diff --git a/administrator/components/com_finder/tmpl/maps/default.php b/administrator/components/com_finder/tmpl/maps/default.php
index 978750df7b58d..2b9ca870ffecc 100644
--- a/administrator/components/com_finder/tmpl/maps/default.php
+++ b/administrator/components/com_finder/tmpl/maps/default.php
@@ -28,7 +28,7 @@
 Text::script('COM_FINDER_MAPS_CONFIRM_DELETE_PROMPT');
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('com_finder.maps')
     ->useScript('table.columns')
     ->useScript('multiselect');
diff --git a/administrator/components/com_finder/tmpl/searches/default.php b/administrator/components/com_finder/tmpl/searches/default.php
index 29244ad7da9f5..e6cf3b29731e4 100644
--- a/administrator/components/com_finder/tmpl/searches/default.php
+++ b/administrator/components/com_finder/tmpl/searches/default.php
@@ -18,7 +18,7 @@
 /** @var \Joomla\Component\Finder\Administrator\View\Searches\HtmlView $this */
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('multiselect');
 
 $listOrder = $this->escape($this->state->get('list.ordering'));
diff --git a/administrator/components/com_guidedtours/tmpl/step/edit.php b/administrator/components/com_guidedtours/tmpl/step/edit.php
index 6b67e6d289fde..c47a6d07209ba 100644
--- a/administrator/components/com_guidedtours/tmpl/step/edit.php
+++ b/administrator/components/com_guidedtours/tmpl/step/edit.php
@@ -19,7 +19,7 @@
 /** @var \Joomla\Component\Guidedtours\Administrator\View\Step\HtmlView $this */
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('keepalive')
    ->useScript('form.validate')
    ->useScript('com_guidedtours.tour-edit');
diff --git a/administrator/components/com_guidedtours/tmpl/steps/default.php b/administrator/components/com_guidedtours/tmpl/steps/default.php
index e3ea2137f5865..459007fdc8089 100644
--- a/administrator/components/com_guidedtours/tmpl/steps/default.php
+++ b/administrator/components/com_guidedtours/tmpl/steps/default.php
@@ -22,7 +22,7 @@
 /** @var  HtmlView  $this */
 
 /** @var \Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('table.columns')
     ->useScript('multiselect');
 
diff --git a/administrator/components/com_guidedtours/tmpl/tour/edit.php b/administrator/components/com_guidedtours/tmpl/tour/edit.php
index 942dfee5a40ad..e115cab0af1ee 100644
--- a/administrator/components/com_guidedtours/tmpl/tour/edit.php
+++ b/administrator/components/com_guidedtours/tmpl/tour/edit.php
@@ -24,7 +24,7 @@
 $lang  = $this->getLanguage()->getTag();
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('keepalive')
     ->useScript('form.validate');
 ?>
diff --git a/administrator/components/com_guidedtours/tmpl/tours/default.php b/administrator/components/com_guidedtours/tmpl/tours/default.php
index 1c4f88a3f4a42..aa456fa3fb493 100644
--- a/administrator/components/com_guidedtours/tmpl/tours/default.php
+++ b/administrator/components/com_guidedtours/tmpl/tours/default.php
@@ -23,7 +23,7 @@
 /** @var  HtmlView  $this */
 
 /** @var \Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('table.columns')
     ->useScript('multiselect');
 
diff --git a/administrator/components/com_installer/tmpl/database/default.php b/administrator/components/com_installer/tmpl/database/default.php
index 4fd6fb026007e..dcbd008ce8c64 100644
--- a/administrator/components/com_installer/tmpl/database/default.php
+++ b/administrator/components/com_installer/tmpl/database/default.php
@@ -18,7 +18,7 @@
 /** @var \Joomla\Component\Installer\Administrator\View\Database\HtmlView $this */
 
 /** @var \Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('table.columns')
     ->useScript('multiselect');
 
diff --git a/administrator/components/com_installer/tmpl/discover/default.php b/administrator/components/com_installer/tmpl/discover/default.php
index c59ca27aa433c..a42996408b1b9 100644
--- a/administrator/components/com_installer/tmpl/discover/default.php
+++ b/administrator/components/com_installer/tmpl/discover/default.php
@@ -18,7 +18,7 @@
 /** @var \Joomla\Component\Installer\Administrator\View\Discover\HtmlView $this */
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('table.columns')
     ->useScript('multiselect');
 
diff --git a/administrator/components/com_installer/tmpl/install/default.php b/administrator/components/com_installer/tmpl/install/default.php
index 61775cf2efc93..5a3dec64c9ab3 100644
--- a/administrator/components/com_installer/tmpl/install/default.php
+++ b/administrator/components/com_installer/tmpl/install/default.php
@@ -27,7 +27,7 @@
 Text::script('COM_INSTALLER_MSG_INSTALL_ENTER_A_URL');
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('core')
     ->usePreset('com_installer.installer')
     ->useScript('webcomponent.core-loader');
diff --git a/administrator/components/com_installer/tmpl/languages/default.php b/administrator/components/com_installer/tmpl/languages/default.php
index 714caf960cbae..bc9575f3e1b62 100644
--- a/administrator/components/com_installer/tmpl/languages/default.php
+++ b/administrator/components/com_installer/tmpl/languages/default.php
@@ -19,7 +19,7 @@
 /** @var \Joomla\Component\Installer\Administrator\View\Languages\HtmlView $this */
 
 /** @var \Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('table.columns')
     ->useScript('multiselect')
     ->useScript('webcomponent.core-loader');
diff --git a/administrator/components/com_installer/tmpl/manage/default.php b/administrator/components/com_installer/tmpl/manage/default.php
index 2429b771c63f0..0c09f458e1d68 100644
--- a/administrator/components/com_installer/tmpl/manage/default.php
+++ b/administrator/components/com_installer/tmpl/manage/default.php
@@ -18,7 +18,7 @@
 /** @var \Joomla\Component\Installer\Administrator\View\Manage\HtmlView $this */
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('table.columns')
     ->useScript('multiselect')
     ->useScript('joomla.dialog-autocreate');
diff --git a/administrator/components/com_installer/tmpl/update/default.php b/administrator/components/com_installer/tmpl/update/default.php
index 19659ef7bbeaa..9970fef2e6b22 100644
--- a/administrator/components/com_installer/tmpl/update/default.php
+++ b/administrator/components/com_installer/tmpl/update/default.php
@@ -18,7 +18,7 @@
 /** @var \Joomla\Component\Installer\Administrator\View\Update\HtmlView $this */
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('multiselect')
     ->useScript('table.columns')
     ->useScript('joomla.dialog-autocreate');
diff --git a/administrator/components/com_installer/tmpl/updatesite/edit.php b/administrator/components/com_installer/tmpl/updatesite/edit.php
index be0c2ce5c365a..dc95fcddcd8a8 100644
--- a/administrator/components/com_installer/tmpl/updatesite/edit.php
+++ b/administrator/components/com_installer/tmpl/updatesite/edit.php
@@ -17,7 +17,7 @@
 /** @var \Joomla\Component\Installer\Administrator\View\Updatesite\HtmlView $this */
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('form.validate');
 
 ?>
diff --git a/administrator/components/com_installer/tmpl/updatesites/default.php b/administrator/components/com_installer/tmpl/updatesites/default.php
index 17e68a5a9e136..b1736234e47e8 100644
--- a/administrator/components/com_installer/tmpl/updatesites/default.php
+++ b/administrator/components/com_installer/tmpl/updatesites/default.php
@@ -18,7 +18,7 @@
 /** @var \Joomla\Component\Installer\Administrator\View\Updatesites\HtmlView $this */
 
 /** @var \Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('table.columns')
     ->useScript('multiselect');
 
diff --git a/administrator/components/com_joomlaupdate/tmpl/joomlaupdate/preupdatecheck.php b/administrator/components/com_joomlaupdate/tmpl/joomlaupdate/preupdatecheck.php
index 769bd50bdc9a8..8abd7a5efa2e7 100644
--- a/administrator/components/com_joomlaupdate/tmpl/joomlaupdate/preupdatecheck.php
+++ b/administrator/components/com_joomlaupdate/tmpl/joomlaupdate/preupdatecheck.php
@@ -21,14 +21,14 @@
 /** @var HtmlView $this */
 
 /** @var \Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('core')
     ->useScript('com_joomlaupdate.default')
     ->useScript('bootstrap.popover')
     ->useScript('bootstrap.tab');
 
 // Text::script doesn't have a sprintf equivalent so work around this
-$this->document->addScriptOptions('nonCoreCriticalPlugins', $this->nonCoreCriticalPlugins);
+$this->getDocument()->addScriptOptions('nonCoreCriticalPlugins', $this->nonCoreCriticalPlugins);
 
 // Push Joomla! Update client-side error messages
 Text::script('COM_JOOMLAUPDATE_VIEW_DEFAULT_POTENTIALLY_DANGEROUS_PLUGIN_CONFIRM_MESSAGE');
diff --git a/administrator/components/com_joomlaupdate/tmpl/joomlaupdate/reinstall.php b/administrator/components/com_joomlaupdate/tmpl/joomlaupdate/reinstall.php
index 5e8e78c3f174f..8e402929e3680 100644
--- a/administrator/components/com_joomlaupdate/tmpl/joomlaupdate/reinstall.php
+++ b/administrator/components/com_joomlaupdate/tmpl/joomlaupdate/reinstall.php
@@ -17,7 +17,7 @@
 /** @var \Joomla\Component\Joomlaupdate\Administrator\View\Joomlaupdate\HtmlView $this */
 
 /** @var \Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('core')
     ->useScript('com_joomlaupdate.default')
     ->useScript('bootstrap.popover');
diff --git a/administrator/components/com_joomlaupdate/tmpl/joomlaupdate/update.php b/administrator/components/com_joomlaupdate/tmpl/joomlaupdate/update.php
index d644542c4e02d..d316daba2266f 100644
--- a/administrator/components/com_joomlaupdate/tmpl/joomlaupdate/update.php
+++ b/administrator/components/com_joomlaupdate/tmpl/joomlaupdate/update.php
@@ -17,7 +17,7 @@
 /** @var \Joomla\Component\Joomlaupdate\Administrator\View\Joomlaupdate\HtmlView $this */
 
 /** @var \Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('core')
     ->useScript('com_joomlaupdate.default')
     ->useScript('bootstrap.popover');
diff --git a/administrator/components/com_joomlaupdate/tmpl/update/default.php b/administrator/components/com_joomlaupdate/tmpl/update/default.php
index e741ccdddec68..898a647e62433 100644
--- a/administrator/components/com_joomlaupdate/tmpl/update/default.php
+++ b/administrator/components/com_joomlaupdate/tmpl/update/default.php
@@ -18,7 +18,7 @@
 /** @var \Joomla\Component\Joomlaupdate\Administrator\View\Update\HtmlView $this */
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('core')
     ->useScript('com_joomlaupdate.admin-update')
     ->useScript('bootstrap.modal');
@@ -47,7 +47,7 @@
 $ajaxUrl = Uri::base() . 'components/com_joomlaupdate/extract.php';
 $returnUrl = 'index.php?option=com_joomlaupdate&task=update.finalise&' . Factory::getSession()->getFormToken() . '=1';
 
-$this->document->addScriptOptions(
+$this->getDocument()->addScriptOptions(
     'joomlaupdate',
     [
         'password' => $password,
diff --git a/administrator/components/com_joomlaupdate/tmpl/update/finaliseconfirm.php b/administrator/components/com_joomlaupdate/tmpl/update/finaliseconfirm.php
index 3c9454ad97bc1..ed13812241f7a 100644
--- a/administrator/components/com_joomlaupdate/tmpl/update/finaliseconfirm.php
+++ b/administrator/components/com_joomlaupdate/tmpl/update/finaliseconfirm.php
@@ -18,7 +18,7 @@
 /** @var \Joomla\Component\Joomlaupdate\Administrator\View\Update\HtmlView $this */
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('keepalive');
 
 ?>
diff --git a/administrator/components/com_joomlaupdate/tmpl/upload/captive.php b/administrator/components/com_joomlaupdate/tmpl/upload/captive.php
index f5d4d61aa21b1..76b10f0c16da6 100644
--- a/administrator/components/com_joomlaupdate/tmpl/upload/captive.php
+++ b/administrator/components/com_joomlaupdate/tmpl/upload/captive.php
@@ -18,7 +18,7 @@
 /** @var \Joomla\Component\Joomlaupdate\Administrator\View\Upload\HtmlView $this */
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('core')
     ->useScript('jquery')
     ->useScript('form.validate')
diff --git a/administrator/components/com_joomlaupdate/tmpl/upload/default.php b/administrator/components/com_joomlaupdate/tmpl/upload/default.php
index a329b73a13acc..1626462d8d430 100644
--- a/administrator/components/com_joomlaupdate/tmpl/upload/default.php
+++ b/administrator/components/com_joomlaupdate/tmpl/upload/default.php
@@ -19,7 +19,7 @@
 /** @var HtmlView $this */
 
 /** @var \Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('core')
     ->useScript('com_joomlaupdate.default')
     ->useScript('bootstrap.popover');
diff --git a/administrator/components/com_languages/tmpl/installed/default.php b/administrator/components/com_languages/tmpl/installed/default.php
index 48186ea75f35c..02e4a83886341 100644
--- a/administrator/components/com_languages/tmpl/installed/default.php
+++ b/administrator/components/com_languages/tmpl/installed/default.php
@@ -20,7 +20,7 @@
 /** @var \Joomla\Component\Languages\Administrator\View\Installed\HtmlView $this */
 
 /** @var \Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('table.columns');
 
 $user      = $this->getCurrentUser();
diff --git a/administrator/components/com_languages/tmpl/language/edit.php b/administrator/components/com_languages/tmpl/language/edit.php
index 0c0e5661d2502..3288093d4fb89 100644
--- a/administrator/components/com_languages/tmpl/language/edit.php
+++ b/administrator/components/com_languages/tmpl/language/edit.php
@@ -17,7 +17,7 @@
 /** @var \Joomla\Component\Languages\Administrator\View\Language\HtmlView $this */
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('keepalive')
     ->useScript('form.validate')
     ->useScript('com_languages.admin-language-edit-change-flag');
diff --git a/administrator/components/com_languages/tmpl/languages/default.php b/administrator/components/com_languages/tmpl/languages/default.php
index f095c30cee57f..b9930320a5626 100644
--- a/administrator/components/com_languages/tmpl/languages/default.php
+++ b/administrator/components/com_languages/tmpl/languages/default.php
@@ -19,7 +19,7 @@
 /** @var \Joomla\Component\Languages\Administrator\View\Languages\HtmlView $this */
 
 /** @var \Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('table.columns')
     ->useScript('multiselect');
 
diff --git a/administrator/components/com_languages/tmpl/override/edit.php b/administrator/components/com_languages/tmpl/override/edit.php
index cea4d169c51e5..6df1ece2e9778 100644
--- a/administrator/components/com_languages/tmpl/override/edit.php
+++ b/administrator/components/com_languages/tmpl/override/edit.php
@@ -19,7 +19,7 @@
 $expired = ($this->state->get('cache_expired') == 1 ) ? '1' : '';
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('keepalive')
     ->useScript('form.validate')
     ->usePreset('com_languages.overrider')
diff --git a/administrator/components/com_languages/tmpl/overrides/default.php b/administrator/components/com_languages/tmpl/overrides/default.php
index cfba4e38e1d64..66b295bd8c4c3 100644
--- a/administrator/components/com_languages/tmpl/overrides/default.php
+++ b/administrator/components/com_languages/tmpl/overrides/default.php
@@ -19,7 +19,7 @@
 /** @var \Joomla\Component\Languages\Administrator\View\Overrides\HtmlView $this */
 
 /** @var \Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('table.columns')
     ->useScript('multiselect');
 
diff --git a/administrator/components/com_mails/tmpl/template/edit.php b/administrator/components/com_mails/tmpl/template/edit.php
index 5693ef8e66ad3..5cd1385fb84a5 100644
--- a/administrator/components/com_mails/tmpl/template/edit.php
+++ b/administrator/components/com_mails/tmpl/template/edit.php
@@ -23,7 +23,7 @@
 $app = Factory::getApplication();
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('keepalive')
     ->useScript('form.validate')
     ->useScript('com_mails.admin-email-template-edit');
@@ -34,7 +34,7 @@
 list($component, $sub_id) = explode('.', $this->master->template_id, 2);
 $sub_id = str_replace('.', '_', $sub_id);
 
-$this->document->addScriptOptions('com_mails', ['templateData' => $this->templateData]);
+$this->getDocument()->addScriptOptions('com_mails', ['templateData' => $this->templateData]);
 
 ?>
 
diff --git a/administrator/components/com_mails/tmpl/templates/default.php b/administrator/components/com_mails/tmpl/templates/default.php
index daa96aa87bf08..86690895985b8 100644
--- a/administrator/components/com_mails/tmpl/templates/default.php
+++ b/administrator/components/com_mails/tmpl/templates/default.php
@@ -20,7 +20,7 @@
 HTMLHelper::_('bootstrap.dropdown', '.dropdown-toggle');
 
 /** @var \Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('table.columns');
 
 $listOrder = $this->escape($this->state->get('list.ordering'));
diff --git a/administrator/components/com_media/tmpl/file/default.php b/administrator/components/com_media/tmpl/file/default.php
index fd3dc6accd914..d283e28092a2f 100644
--- a/administrator/components/com_media/tmpl/file/default.php
+++ b/administrator/components/com_media/tmpl/file/default.php
@@ -20,7 +20,7 @@
 /** @var \Joomla\Component\Media\Administrator\View\File\HtmlView $this */
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('keepalive')
     ->useScript('form.validate')
     ->useStyle('com_media.mediamanager');
@@ -53,13 +53,13 @@
     'contents'           => $this->file->content,
 ];
 
-$this->document->addScriptOptions('com_media', $config);
+$this->getDocument()->addScriptOptions('com_media', $config);
 
 $this->useCoreUI = true;
 ?>
 <?php if ($tmpl === 'component') : ?>
 <div class="subhead noshadow mb-3">
-    <?php echo $this->document->getToolbar('toolbar')->render(); ?>
+    <?php echo $this->getDocument()->getToolbar('toolbar')->render(); ?>
 </div>
 <?php endif; ?>
 <form action="#" method="post" name="adminForm" id="media-form" class="form-validate main-card media-form mt-3">
@@ -72,4 +72,4 @@
     <?php endif; ?>
     <input type="hidden" name="mediatypes" value="<?php echo $this->escape($mediaTypes); ?>">
 </form>
-<script type="module" src="<?php echo $script . '?' . $this->document->getMediaVersion(); ?>"></script>
+<script type="module" src="<?php echo $script . '?' . $this->getDocument()->getMediaVersion(); ?>"></script>
diff --git a/administrator/components/com_media/tmpl/media/default.php b/administrator/components/com_media/tmpl/media/default.php
index 1fbfb41333e94..7b9ec09c38cfb 100644
--- a/administrator/components/com_media/tmpl/media/default.php
+++ b/administrator/components/com_media/tmpl/media/default.php
@@ -23,7 +23,7 @@
 $user   = $app->getIdentity();
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('keepalive')
     ->useStyle('com_media.mediamanager')
     ->useScript('com_media.mediamanager');
@@ -55,11 +55,11 @@
     'canEdit'             => $user->authorise('core.edit', 'com_media'),
     'canDelete'           => $user->authorise('core.delete', 'com_media'),
 ];
-$this->document->addScriptOptions('com_media', $config);
+$this->getDocument()->addScriptOptions('com_media', $config);
 ?>
 <?php if ($tmpl === 'component') : ?>
 <div class="subhead noshadow mb-3">
-    <?php echo $this->document->getToolbar('toolbar')->render(); ?>
+    <?php echo $this->getDocument()->getToolbar('toolbar')->render(); ?>
 </div>
 <?php endif; ?>
 <div id="com-media"></div>
diff --git a/administrator/components/com_menus/tmpl/item/edit.php b/administrator/components/com_menus/tmpl/item/edit.php
index 353b212586e84..b37dbe9f0787e 100644
--- a/administrator/components/com_menus/tmpl/item/edit.php
+++ b/administrator/components/com_menus/tmpl/item/edit.php
@@ -25,10 +25,10 @@
 Text::script('JGLOBAL_VALIDATION_FORM_FAILED');
 Text::script('JGLOBAL_ROOT_PARENT');
 
-$this->document->addScriptOptions('menu-item', ['itemId' => (int) $this->item->id]);
+$this->getDocument()->addScriptOptions('menu-item', ['itemId' => (int) $this->item->id]);
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('keepalive')
     ->useScript('form.validate')
     ->useScript('com_menus.admin-item-edit');
diff --git a/administrator/components/com_menus/tmpl/item/edit_container.php b/administrator/components/com_menus/tmpl/item/edit_container.php
index 0d54be3df71b7..05ed03830327c 100644
--- a/administrator/components/com_menus/tmpl/item/edit_container.php
+++ b/administrator/components/com_menus/tmpl/item/edit_container.php
@@ -20,7 +20,7 @@
 $menuLinks = MenusHelper::getMenuLinks('main');
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('joomla.treeselectmenu')
     ->useStyle('com_menus.admin-item-edit-container')
     ->useScript('com_menus.admin-item-edit-container');
diff --git a/administrator/components/com_menus/tmpl/item/edit_modules.php b/administrator/components/com_menus/tmpl/item/edit_modules.php
index aff598b16a0eb..3559ee370afcb 100644
--- a/administrator/components/com_menus/tmpl/item/edit_modules.php
+++ b/administrator/components/com_menus/tmpl/item/edit_modules.php
@@ -20,10 +20,10 @@
     $allLevels[$value->id] = $value->title;
 }
 
-$this->document->addScriptOptions('menus-edit-modules', ['viewLevels' => $allLevels, 'itemId' => (int) $this->item->id]);
+$this->getDocument()->addScriptOptions('menus-edit-modules', ['viewLevels' => $allLevels, 'itemId' => (int) $this->item->id]);
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('com_menus.admin-item-edit-modules')
     ->useScript('joomla.dialog-autocreate');
 
diff --git a/administrator/components/com_menus/tmpl/item/modal.php b/administrator/components/com_menus/tmpl/item/modal.php
index 91a77916d4071..224a84177345a 100644
--- a/administrator/components/com_menus/tmpl/item/modal.php
+++ b/administrator/components/com_menus/tmpl/item/modal.php
@@ -13,7 +13,7 @@
 /** @var \Joomla\Component\Menus\Administrator\View\Item\HtmlView $this */
 ?>
 <div class="subhead noshadow mb-3">
-    <?php echo $this->document->getToolbar('toolbar')->render(); ?>
+    <?php echo $this->getDocument()->getToolbar('toolbar')->render(); ?>
 </div>
 <div class="container-popup">
     <?php $this->setLayout('edit'); ?>
diff --git a/administrator/components/com_menus/tmpl/item/modalreturn.php b/administrator/components/com_menus/tmpl/item/modalreturn.php
index b3cbe7817dd2b..187305cb02d71 100644
--- a/administrator/components/com_menus/tmpl/item/modalreturn.php
+++ b/administrator/components/com_menus/tmpl/item/modalreturn.php
@@ -25,11 +25,11 @@
 
 // Add Content select script
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('modal-content-select');
 
 // The data for Content select script
-$this->document->addScriptOptions('content-select-on-load', $data, false);
+$this->getDocument()->addScriptOptions('content-select-on-load', $data, false);
 
 ?>
 
diff --git a/administrator/components/com_menus/tmpl/items/default.php b/administrator/components/com_menus/tmpl/items/default.php
index bb7a075f2f6ae..0d13a218052d7 100644
--- a/administrator/components/com_menus/tmpl/items/default.php
+++ b/administrator/components/com_menus/tmpl/items/default.php
@@ -22,7 +22,7 @@
 /** @var \Joomla\Component\Menus\Administrator\View\Items\HtmlView $this */
 
 /** @var \Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('table.columns')
     ->useScript('multiselect');
 
diff --git a/administrator/components/com_menus/tmpl/items/default_batch_body.php b/administrator/components/com_menus/tmpl/items/default_batch_body.php
index 229931615f9d3..71f9df278611b 100644
--- a/administrator/components/com_menus/tmpl/items/default_batch_body.php
+++ b/administrator/components/com_menus/tmpl/items/default_batch_body.php
@@ -28,7 +28,7 @@
 
 if ($clientId == 1) {
     /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-    $wa = $this->document->getWebAssetManager();
+    $wa = $this->getDocument()->getWebAssetManager();
     $wa->useScript('com_menus.batch-body');
     $wa->useScript('joomla.batch-copymove');
 }
diff --git a/administrator/components/com_menus/tmpl/items/modal.php b/administrator/components/com_menus/tmpl/items/modal.php
index 70cae7c6e3228..62ade8a302d58 100644
--- a/administrator/components/com_menus/tmpl/items/modal.php
+++ b/administrator/components/com_menus/tmpl/items/modal.php
@@ -27,7 +27,7 @@
 }
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('com_menus.admin-items-modal')->useScript('modal-content-select');
 
 // @todo: Use of Function and Editor is deprecated and should be removed in 6.0. It stays only for backward compatibility.
@@ -40,7 +40,7 @@
 
 if (!empty($editor)) {
     // This view is used also in com_menus. Load the xtd script only if the editor is set!
-    $this->document->addScriptOptions('xtd-menus', ['editor' => $editor]);
+    $this->getDocument()->addScriptOptions('xtd-menus', ['editor' => $editor]);
     $onclick = "jSelectMenuItem";
     $link    = 'index.php?option=com_menus&view=items&layout=modal&tmpl=component&editor=' . $editor . '&' . Session::getFormToken() . '=1&function=' . $function;
 }
diff --git a/administrator/components/com_menus/tmpl/menu/edit.php b/administrator/components/com_menus/tmpl/menu/edit.php
index 85cc6ddaad905..c689ed4451801 100644
--- a/administrator/components/com_menus/tmpl/menu/edit.php
+++ b/administrator/components/com_menus/tmpl/menu/edit.php
@@ -18,7 +18,7 @@
 /** @var \Joomla\Component\Menus\Administrator\View\Menu\HtmlView $this */
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('core')
     ->useScript('keepalive')
     ->useScript('form.validate');
diff --git a/administrator/components/com_menus/tmpl/menus/default.php b/administrator/components/com_menus/tmpl/menus/default.php
index de22ecbcff54a..e39ba67c3d4c5 100644
--- a/administrator/components/com_menus/tmpl/menus/default.php
+++ b/administrator/components/com_menus/tmpl/menus/default.php
@@ -20,7 +20,7 @@
 /** @var \Joomla\Component\Menus\Administrator\View\Menus\HtmlView $this */
 
 /** @var \Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('table.columns')
     ->useScript('multiselect')
     ->useScript('com_menus.admin-menus')
@@ -47,7 +47,7 @@
     HTMLHelper::_('draggablelist.draggable');
 }
 
-$this->document->addScriptOptions('menus-default', ['items' => $itemIds]);
+$this->getDocument()->addScriptOptions('menus-default', ['items' => $itemIds]);
 
 // Set up the modal options that will be used for module editor
 $popupOptionsEdit = [
diff --git a/administrator/components/com_menus/tmpl/menutypes/default.php b/administrator/components/com_menus/tmpl/menutypes/default.php
index 525ede44dec0a..20802be4fee77 100644
--- a/administrator/components/com_menus/tmpl/menutypes/default.php
+++ b/administrator/components/com_menus/tmpl/menutypes/default.php
@@ -23,7 +23,7 @@
 $tmpl = $input->getCmd('tmpl') ? '1' : '';
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('com_menus.admin-item-modal');
 
 if ($tmpl) {
diff --git a/administrator/components/com_messages/tmpl/config/default.php b/administrator/components/com_messages/tmpl/config/default.php
index 350bd8fea815b..a366045716225 100644
--- a/administrator/components/com_messages/tmpl/config/default.php
+++ b/administrator/components/com_messages/tmpl/config/default.php
@@ -17,7 +17,7 @@
 /** @var \Joomla\Component\Messages\Administrator\View\Config\HtmlView $this */
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('keepalive')
     ->useScript('form.validate');
 ?>
diff --git a/administrator/components/com_messages/tmpl/message/default.php b/administrator/components/com_messages/tmpl/message/default.php
index 0bd7249090f09..9dd62b281b627 100644
--- a/administrator/components/com_messages/tmpl/message/default.php
+++ b/administrator/components/com_messages/tmpl/message/default.php
@@ -17,7 +17,7 @@
 /** @var \Joomla\Component\Messages\Administrator\View\Message\HtmlView $this */
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('core');
 
 ?>
diff --git a/administrator/components/com_messages/tmpl/message/edit.php b/administrator/components/com_messages/tmpl/message/edit.php
index 33b0335f4ec32..ac0fe33e81b54 100644
--- a/administrator/components/com_messages/tmpl/message/edit.php
+++ b/administrator/components/com_messages/tmpl/message/edit.php
@@ -17,7 +17,7 @@
 /** @var \Joomla\Component\Messages\Administrator\View\Message\HtmlView $this */
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('keepalive')
     ->useScript('form.validate');
 
diff --git a/administrator/components/com_messages/tmpl/messages/default.php b/administrator/components/com_messages/tmpl/messages/default.php
index 3dd9fc1c5b449..f79eb7488bdd7 100644
--- a/administrator/components/com_messages/tmpl/messages/default.php
+++ b/administrator/components/com_messages/tmpl/messages/default.php
@@ -18,7 +18,7 @@
 /** @var \Joomla\Component\Messages\Administrator\View\Messages\HtmlView $this */
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('multiselect');
 
 $user      = $this->getCurrentUser();
diff --git a/administrator/components/com_modules/tmpl/module/edit.php b/administrator/components/com_modules/tmpl/module/edit.php
index a51a1f02bd9de..45a819a54cfa9 100644
--- a/administrator/components/com_modules/tmpl/module/edit.php
+++ b/administrator/components/com_modules/tmpl/module/edit.php
@@ -37,10 +37,10 @@
 Text::script('JALL');
 Text::script('JTRASHED');
 
-$this->document->addScriptOptions('module-edit', ['itemId' => $this->item->id, 'state' => (int) $this->item->id == 0 ? 'Add' : 'Edit']);
+$this->getDocument()->addScriptOptions('module-edit', ['itemId' => $this->item->id, 'state' => (int) $this->item->id == 0 ? 'Add' : 'Edit']);
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('keepalive')
     ->useScript('form.validate');
 
diff --git a/administrator/components/com_modules/tmpl/module/edit_assignment.php b/administrator/components/com_modules/tmpl/module/edit_assignment.php
index 072844cd50d28..9306590dde5d3 100644
--- a/administrator/components/com_modules/tmpl/module/edit_assignment.php
+++ b/administrator/components/com_modules/tmpl/module/edit_assignment.php
@@ -21,7 +21,7 @@
 // Initialise related data.
 $menuTypes = MenusHelper::getMenuLinks();
 
-$this->document->getWebAssetManager()
+$this->getDocument()->getWebAssetManager()
     ->useScript('joomla.treeselectmenu')
     ->useScript('com_modules.admin-module-edit-assignment');
 
diff --git a/administrator/components/com_modules/tmpl/module/modal.php b/administrator/components/com_modules/tmpl/module/modal.php
index 64f53f778a725..0c89064f1c879 100644
--- a/administrator/components/com_modules/tmpl/module/modal.php
+++ b/administrator/components/com_modules/tmpl/module/modal.php
@@ -13,7 +13,7 @@
 /** @var \Joomla\Component\Modules\Administrator\View\Module\HtmlView $this */
 ?>
 <div class="subhead noshadow mb-3">
-    <?php echo $this->document->getToolbar('toolbar')->render(); ?>
+    <?php echo $this->getDocument()->getToolbar('toolbar')->render(); ?>
 </div>
 <div class="container-popup">
     <?php $this->setLayout('edit'); ?>
diff --git a/administrator/components/com_modules/tmpl/module/modalreturn.php b/administrator/components/com_modules/tmpl/module/modalreturn.php
index 59c712c62d733..d7c2228aceb63 100644
--- a/administrator/components/com_modules/tmpl/module/modalreturn.php
+++ b/administrator/components/com_modules/tmpl/module/modalreturn.php
@@ -32,11 +32,11 @@
 
 // Add Content select script
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('modal-content-select');
 
 // The data for Content select script
-$this->document->addScriptOptions('content-select-on-load', $data, false);
+$this->getDocument()->addScriptOptions('content-select-on-load', $data, false);
 
 ?>
 
diff --git a/administrator/components/com_modules/tmpl/modules/default.php b/administrator/components/com_modules/tmpl/modules/default.php
index eb1ace44a31de..c7822b3c86f04 100644
--- a/administrator/components/com_modules/tmpl/modules/default.php
+++ b/administrator/components/com_modules/tmpl/modules/default.php
@@ -21,7 +21,7 @@
 /** @var \Joomla\Component\Modules\Administrator\View\Modules\HtmlView $this */
 
 /** @var \Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('table.columns')
     ->useScript('multiselect');
 
diff --git a/administrator/components/com_modules/tmpl/modules/default_batch_body.php b/administrator/components/com_modules/tmpl/modules/default_batch_body.php
index bf9d34ba810a8..9174e50228baa 100644
--- a/administrator/components/com_modules/tmpl/modules/default_batch_body.php
+++ b/administrator/components/com_modules/tmpl/modules/default_batch_body.php
@@ -34,7 +34,7 @@
 Text::script('JGLOBAL_SELECT_NO_RESULTS_MATCH');
 Text::script('JGLOBAL_SELECT_PRESS_TO_SELECT');
 
-$this->document->getWebAssetManager()
+$this->getDocument()->getWebAssetManager()
     ->usePreset('choicesjs')
     ->useScript('webcomponent.field-fancy-select')
     ->useScript('joomla.batch-copymove');
diff --git a/administrator/components/com_modules/tmpl/modules/modal.php b/administrator/components/com_modules/tmpl/modules/modal.php
index 7b42fc5088d83..ec94112651a3e 100644
--- a/administrator/components/com_modules/tmpl/modules/modal.php
+++ b/administrator/components/com_modules/tmpl/modules/modal.php
@@ -24,7 +24,7 @@
 }
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('com_modules.admin-modules-modal')->useScript('modal-content-select');
 
 $listOrder = $this->escape($this->state->get('list.ordering'));
diff --git a/administrator/components/com_modules/tmpl/select/default.php b/administrator/components/com_modules/tmpl/select/default.php
index e668e7bdf5b30..8125ab6a06402 100644
--- a/administrator/components/com_modules/tmpl/select/default.php
+++ b/administrator/components/com_modules/tmpl/select/default.php
@@ -22,7 +22,7 @@
 $function  = $app->getInput()->getCmd('function');
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('com_modules.admin-module-search');
 
 if ($function) :
diff --git a/administrator/components/com_newsfeeds/tmpl/newsfeed/edit.php b/administrator/components/com_newsfeeds/tmpl/newsfeed/edit.php
index a6e3252c6084d..0122427456644 100644
--- a/administrator/components/com_newsfeeds/tmpl/newsfeed/edit.php
+++ b/administrator/components/com_newsfeeds/tmpl/newsfeed/edit.php
@@ -20,7 +20,7 @@
 /** @var \Joomla\Component\Newsfeeds\Administrator\View\Newsfeed\HtmlView $this */
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('keepalive')
     ->useScript('form.validate');
 
diff --git a/administrator/components/com_newsfeeds/tmpl/newsfeed/modal.php b/administrator/components/com_newsfeeds/tmpl/newsfeed/modal.php
index 9af43ab5542db..497af62fed381 100644
--- a/administrator/components/com_newsfeeds/tmpl/newsfeed/modal.php
+++ b/administrator/components/com_newsfeeds/tmpl/newsfeed/modal.php
@@ -13,7 +13,7 @@
 /** @var \Joomla\Component\Newsfeeds\Administrator\View\Newsfeed\HtmlView $this */
 ?>
 <div class="subhead noshadow mb-3">
-    <?php echo $this->document->getToolbar('toolbar')->render(); ?>
+    <?php echo $this->getDocument()->getToolbar('toolbar')->render(); ?>
 </div>
 <div class="container-popup">
     <?php $this->setLayout('edit'); ?>
diff --git a/administrator/components/com_newsfeeds/tmpl/newsfeed/modalreturn.php b/administrator/components/com_newsfeeds/tmpl/newsfeed/modalreturn.php
index 0f853a5991921..0a032dfd605b3 100644
--- a/administrator/components/com_newsfeeds/tmpl/newsfeed/modalreturn.php
+++ b/administrator/components/com_newsfeeds/tmpl/newsfeed/modalreturn.php
@@ -28,11 +28,11 @@
 
 // Add Content select script
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('modal-content-select');
 
 // The data for Content select script
-$this->document->addScriptOptions('content-select-on-load', $data, false);
+$this->getDocument()->addScriptOptions('content-select-on-load', $data, false);
 
 ?>
 
diff --git a/administrator/components/com_newsfeeds/tmpl/newsfeeds/default.php b/administrator/components/com_newsfeeds/tmpl/newsfeeds/default.php
index da436aca31c8d..62e076e7a0fe1 100644
--- a/administrator/components/com_newsfeeds/tmpl/newsfeeds/default.php
+++ b/administrator/components/com_newsfeeds/tmpl/newsfeeds/default.php
@@ -21,7 +21,7 @@
 /** @var \Joomla\Component\Newsfeeds\Administrator\View\Newsfeeds\HtmlView $this */
 
 /** @var \Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('table.columns')
     ->useScript('multiselect');
 
diff --git a/administrator/components/com_newsfeeds/tmpl/newsfeeds/modal.php b/administrator/components/com_newsfeeds/tmpl/newsfeeds/modal.php
index a375f0ab651bf..e053cab87129b 100644
--- a/administrator/components/com_newsfeeds/tmpl/newsfeeds/modal.php
+++ b/administrator/components/com_newsfeeds/tmpl/newsfeeds/modal.php
@@ -21,7 +21,7 @@
 /** @var \Joomla\Component\Newsfeeds\Administrator\View\Newsfeeds\HtmlView $this */
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('core')
     ->useScript('modal-content-select');
 
diff --git a/administrator/components/com_plugins/tmpl/plugin/edit.php b/administrator/components/com_plugins/tmpl/plugin/edit.php
index 5e0e8a39f560e..1939185cd5f6d 100644
--- a/administrator/components/com_plugins/tmpl/plugin/edit.php
+++ b/administrator/components/com_plugins/tmpl/plugin/edit.php
@@ -19,7 +19,7 @@
 /** @var \Joomla\Component\Plugins\Administrator\View\Plugin\HtmlView $this */
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('keepalive')
     ->useScript('form.validate');
 
diff --git a/administrator/components/com_plugins/tmpl/plugin/modal.php b/administrator/components/com_plugins/tmpl/plugin/modal.php
index 4b8c6695218a2..3617f17a1d4a9 100644
--- a/administrator/components/com_plugins/tmpl/plugin/modal.php
+++ b/administrator/components/com_plugins/tmpl/plugin/modal.php
@@ -13,7 +13,7 @@
 /** @var \Joomla\Component\Plugins\Administrator\View\Plugin\HtmlView $this */
 ?>
 <div class="subhead noshadow mb-3">
-    <?php echo $this->document->getToolbar('toolbar')->render(); ?>
+    <?php echo $this->getDocument()->getToolbar('toolbar')->render(); ?>
 </div>
 <div class="container-popup">
     <?php $this->setLayout('edit'); ?>
diff --git a/administrator/components/com_plugins/tmpl/plugin/modalreturn.php b/administrator/components/com_plugins/tmpl/plugin/modalreturn.php
index 8d0cf224810a8..3a26b2943584b 100644
--- a/administrator/components/com_plugins/tmpl/plugin/modalreturn.php
+++ b/administrator/components/com_plugins/tmpl/plugin/modalreturn.php
@@ -28,11 +28,11 @@
 
 // Add Content select script
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('modal-content-select');
 
 // The data for Content select script
-$this->document->addScriptOptions('content-select-on-load', $data, false);
+$this->getDocument()->addScriptOptions('content-select-on-load', $data, false);
 
 ?>
 
diff --git a/administrator/components/com_plugins/tmpl/plugins/default.php b/administrator/components/com_plugins/tmpl/plugins/default.php
index a61cc2ac08e92..41ffb97566232 100644
--- a/administrator/components/com_plugins/tmpl/plugins/default.php
+++ b/administrator/components/com_plugins/tmpl/plugins/default.php
@@ -19,7 +19,7 @@
 /** @var \Joomla\Component\Plugins\Administrator\View\Plugins\HtmlView $this */
 
 /** @var \Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('table.columns')
     ->useScript('multiselect');
 
diff --git a/administrator/components/com_privacy/tmpl/consents/default.php b/administrator/components/com_privacy/tmpl/consents/default.php
index 6a6c6f0adec21..723d7ccb15c18 100644
--- a/administrator/components/com_privacy/tmpl/consents/default.php
+++ b/administrator/components/com_privacy/tmpl/consents/default.php
@@ -20,7 +20,7 @@
 /** @var \Joomla\Component\Privacy\Administrator\View\Consents\HtmlView $this */
 
 /** @var \Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('table.columns')
     ->useScript('multiselect');
 
diff --git a/administrator/components/com_privacy/tmpl/request/default.php b/administrator/components/com_privacy/tmpl/request/default.php
index 92fd5d14939d0..b457b6cb125a1 100644
--- a/administrator/components/com_privacy/tmpl/request/default.php
+++ b/administrator/components/com_privacy/tmpl/request/default.php
@@ -18,7 +18,7 @@
 /** @var \Joomla\Component\Privacy\Administrator\View\Request\HtmlView $this */
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('keepalive')
     ->useScript('form.validate');
 ?>
diff --git a/administrator/components/com_privacy/tmpl/request/edit.php b/administrator/components/com_privacy/tmpl/request/edit.php
index 682e79313dd4d..c29e4134b394e 100644
--- a/administrator/components/com_privacy/tmpl/request/edit.php
+++ b/administrator/components/com_privacy/tmpl/request/edit.php
@@ -17,7 +17,7 @@
 /** @var \Joomla\Component\Privacy\Administrator\View\Request\HtmlView $this */
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('keepalive')
     ->useScript('form.validate');
 
diff --git a/administrator/components/com_privacy/tmpl/requests/default.php b/administrator/components/com_privacy/tmpl/requests/default.php
index 58b9fd357d035..08bd03afc9224 100644
--- a/administrator/components/com_privacy/tmpl/requests/default.php
+++ b/administrator/components/com_privacy/tmpl/requests/default.php
@@ -21,7 +21,7 @@
 /** @var \Joomla\Component\Privacy\Administrator\View\Request\HtmlView $this */
 
 /** @var \Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('table.columns')
     ->useScript('multiselect');
 
diff --git a/administrator/components/com_redirect/tmpl/link/edit.php b/administrator/components/com_redirect/tmpl/link/edit.php
index d41c724590ddf..6cc9b7d0cb9f0 100644
--- a/administrator/components/com_redirect/tmpl/link/edit.php
+++ b/administrator/components/com_redirect/tmpl/link/edit.php
@@ -18,7 +18,7 @@
 /** @var \Joomla\Component\Redirect\Administrator\View\Link\HtmlView $this */
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('keepalive')
     ->useScript('form.validate');
 
diff --git a/administrator/components/com_redirect/tmpl/links/default.php b/administrator/components/com_redirect/tmpl/links/default.php
index e81aad36e1587..d8d7bdb7f8ade 100644
--- a/administrator/components/com_redirect/tmpl/links/default.php
+++ b/administrator/components/com_redirect/tmpl/links/default.php
@@ -21,7 +21,7 @@
 /** @var \Joomla\Component\Redirect\Administrator\View\Link\HtmlView $this */
 
 /** @var \Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('table.columns')
     ->useScript('multiselect')
     ->useScript('joomla.dialog-autocreate');
diff --git a/administrator/components/com_redirect/tmpl/links/emptystate.php b/administrator/components/com_redirect/tmpl/links/emptystate.php
index f2e7ec1b4ace9..2127493cd65ef 100644
--- a/administrator/components/com_redirect/tmpl/links/emptystate.php
+++ b/administrator/components/com_redirect/tmpl/links/emptystate.php
@@ -49,7 +49,7 @@
     $app->enqueueMessage(Text::sprintf('COM_REDIRECT_COLLECT_URLS_ENABLED', Text::_('COM_REDIRECT_PLUGIN_ENABLED')), 'warning');
 } else {
     /** @var \Joomla\CMS\WebAsset\WebAssetManager $wa */
-    $wa = $this->document->getWebAssetManager();
+    $wa = $this->getDocument()->getWebAssetManager();
     $wa->useScript('joomla.dialog-autocreate');
 
     $popupOptions = [
diff --git a/administrator/components/com_scheduler/tmpl/select/default.php b/administrator/components/com_scheduler/tmpl/select/default.php
index 4705b91a6c6a2..10d4939f39a50 100644
--- a/administrator/components/com_scheduler/tmpl/select/default.php
+++ b/administrator/components/com_scheduler/tmpl/select/default.php
@@ -22,7 +22,7 @@
 
 $app = $this->app;
 
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('com_scheduler.admin-view-select-task-search');
 
 ?>
diff --git a/administrator/components/com_scheduler/tmpl/task/edit.php b/administrator/components/com_scheduler/tmpl/task/edit.php
index 2573261ce460c..8240b1996cb4e 100644
--- a/administrator/components/com_scheduler/tmpl/task/edit.php
+++ b/administrator/components/com_scheduler/tmpl/task/edit.php
@@ -21,7 +21,7 @@
 
 /** @var  HtmlView $this */
 
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 
 $wa->useScript('keepalive');
 $wa->useScript('form.validate');
diff --git a/administrator/components/com_tags/tmpl/tag/edit.php b/administrator/components/com_tags/tmpl/tag/edit.php
index dcf272796b024..9b23c6acec63c 100644
--- a/administrator/components/com_tags/tmpl/tag/edit.php
+++ b/administrator/components/com_tags/tmpl/tag/edit.php
@@ -18,7 +18,7 @@
 /** @var \Joomla\Component\Tags\Administrator\View\Tag\HtmlView $this */
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('keepalive')
     ->useScript('form.validate');
 
diff --git a/administrator/components/com_tags/tmpl/tags/default.php b/administrator/components/com_tags/tmpl/tags/default.php
index 96610ee9def3d..3de7be6294eaf 100644
--- a/administrator/components/com_tags/tmpl/tags/default.php
+++ b/administrator/components/com_tags/tmpl/tags/default.php
@@ -22,7 +22,7 @@
 /** @var \Joomla\Component\Tags\Administrator\View\Tags\HtmlView $this */
 
 /** @var \Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('table.columns')
     ->useScript('multiselect');
 
diff --git a/administrator/components/com_templates/tmpl/style/edit.php b/administrator/components/com_templates/tmpl/style/edit.php
index 557c70d56a2d7..56b4fb41d92f7 100644
--- a/administrator/components/com_templates/tmpl/style/edit.php
+++ b/administrator/components/com_templates/tmpl/style/edit.php
@@ -18,7 +18,7 @@
 /** @var \Joomla\Component\Templates\Administrator\View\Style\HtmlView $this */
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('keepalive')
     ->useScript('form.validate');
 
diff --git a/administrator/components/com_templates/tmpl/style/edit_assignment.php b/administrator/components/com_templates/tmpl/style/edit_assignment.php
index 0408cd0bf4a7f..1c38e47ac2c7e 100644
--- a/administrator/components/com_templates/tmpl/style/edit_assignment.php
+++ b/administrator/components/com_templates/tmpl/style/edit_assignment.php
@@ -21,7 +21,7 @@
 $user      = $this->getCurrentUser();
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('com_templates.admin-template-toggle-assignment');
 
 ?>
diff --git a/administrator/components/com_templates/tmpl/styles/default.php b/administrator/components/com_templates/tmpl/styles/default.php
index eca91de695938..c708fdd97315d 100644
--- a/administrator/components/com_templates/tmpl/styles/default.php
+++ b/administrator/components/com_templates/tmpl/styles/default.php
@@ -19,7 +19,7 @@
 /** @var \Joomla\Component\Templates\Administrator\View\Styles\HtmlView $this */
 
 /** @var \Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('table.columns')
     ->useScript('multiselect');
 
diff --git a/administrator/components/com_templates/tmpl/template/default.php b/administrator/components/com_templates/tmpl/template/default.php
index a2f9fb95223f6..99833432dd2ee 100644
--- a/administrator/components/com_templates/tmpl/template/default.php
+++ b/administrator/components/com_templates/tmpl/template/default.php
@@ -25,7 +25,7 @@
 HTMLHelper::_('bootstrap.modal');
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa    = $this->document->getWebAssetManager();
+$wa    = $this->getDocument()->getWebAssetManager();
 $input = Factory::getApplication()->getInput();
 
 // Enable assets
diff --git a/administrator/components/com_templates/tmpl/template/default_updated_files.php b/administrator/components/com_templates/tmpl/template/default_updated_files.php
index 1838d858b567f..978eb67ebf3bd 100644
--- a/administrator/components/com_templates/tmpl/template/default_updated_files.php
+++ b/administrator/components/com_templates/tmpl/template/default_updated_files.php
@@ -20,7 +20,7 @@
 HTMLHelper::_('bootstrap.dropdown', '.dropdown-toggle');
 
 /** @var \Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('table.columns');
 
 $input = Factory::getApplication()->getInput();
diff --git a/administrator/components/com_templates/tmpl/templates/default.php b/administrator/components/com_templates/tmpl/templates/default.php
index bb5c62d95eb0a..a15338f9455f5 100644
--- a/administrator/components/com_templates/tmpl/templates/default.php
+++ b/administrator/components/com_templates/tmpl/templates/default.php
@@ -18,7 +18,7 @@
 /** @var \Joomla\Component\Templates\Administrator\View\Templates\HtmlView $this */
 
 /** @var \Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('table.columns')
     ->useScript('multiselect');
 
diff --git a/administrator/components/com_users/src/Helper/Mfa.php b/administrator/components/com_users/src/Helper/Mfa.php
index 64499ce5efe5a..b417fecbcd28b 100644
--- a/administrator/components/com_users/src/Helper/Mfa.php
+++ b/administrator/components/com_users/src/Helper/Mfa.php
@@ -109,7 +109,7 @@ public static function getConfigurationInterface(User $user): ?string
         $view->setModel($methodsModel, true);
         /** @noinspection PhpParamsInspection */
         $view->setModel($backupCodesModel);
-        $view->document  = $app->getDocument();
+        $view->setDocument($app->getDocument());
         $view->returnURL = base64_encode(Uri::getInstance()->toString());
         $view->user      = $user;
         $view->set('forHMVC', true);
diff --git a/administrator/components/com_users/tmpl/captive/default.php b/administrator/components/com_users/tmpl/captive/default.php
index 2c736e15ca8d7..56ccc18ea80d2 100644
--- a/administrator/components/com_users/tmpl/captive/default.php
+++ b/administrator/components/com_users/tmpl/captive/default.php
@@ -22,7 +22,7 @@
  */
 $model = $this->getModel();
 
-$this->document->getWebAssetManager()
+$this->getDocument()->getWebAssetManager()
         ->useScript('com_users.two-factor-focus');
 
 ?>
diff --git a/administrator/components/com_users/tmpl/debuggroup/default.php b/administrator/components/com_users/tmpl/debuggroup/default.php
index c7aa9914d5598..0b053e3a33f39 100644
--- a/administrator/components/com_users/tmpl/debuggroup/default.php
+++ b/administrator/components/com_users/tmpl/debuggroup/default.php
@@ -21,7 +21,7 @@
 $listDirn  = $this->escape($this->state->get('list.direction'));
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('table.columns');
 
 ?>
diff --git a/administrator/components/com_users/tmpl/debuguser/default.php b/administrator/components/com_users/tmpl/debuguser/default.php
index 1666ff52c9859..d24c9d25a497d 100644
--- a/administrator/components/com_users/tmpl/debuguser/default.php
+++ b/administrator/components/com_users/tmpl/debuguser/default.php
@@ -24,7 +24,7 @@
 $actions = [];
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('table.columns');
 
 ?>
diff --git a/administrator/components/com_users/tmpl/group/edit.php b/administrator/components/com_users/tmpl/group/edit.php
index 91c1b43304ea7..77af501d105ec 100644
--- a/administrator/components/com_users/tmpl/group/edit.php
+++ b/administrator/components/com_users/tmpl/group/edit.php
@@ -18,7 +18,7 @@
 /** @var \Joomla\Component\Users\Administrator\View\Group\HtmlView $this */
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('keepalive')
     ->useScript('form.validate');
 
diff --git a/administrator/components/com_users/tmpl/groups/default.php b/administrator/components/com_users/tmpl/groups/default.php
index bbdef6670f873..d016623675712 100644
--- a/administrator/components/com_users/tmpl/groups/default.php
+++ b/administrator/components/com_users/tmpl/groups/default.php
@@ -25,7 +25,7 @@
 Text::script('COM_USERS_GROUPS_CONFIRM_DELETE', true);
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('com_users.admin-users-groups')
     ->useScript('multiselect')
     ->useScript('table.columns');
diff --git a/administrator/components/com_users/tmpl/level/edit.php b/administrator/components/com_users/tmpl/level/edit.php
index 51cf77f9be316..60f15b12bcfb6 100644
--- a/administrator/components/com_users/tmpl/level/edit.php
+++ b/administrator/components/com_users/tmpl/level/edit.php
@@ -17,7 +17,7 @@
 /** @var \Joomla\Component\Users\Administrator\View\Level\HtmlView $this */
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('keepalive')
     ->useScript('form.validate');
 
diff --git a/administrator/components/com_users/tmpl/levels/default.php b/administrator/components/com_users/tmpl/levels/default.php
index a1e93d98f4785..baf162c273f81 100644
--- a/administrator/components/com_users/tmpl/levels/default.php
+++ b/administrator/components/com_users/tmpl/levels/default.php
@@ -21,7 +21,7 @@
 /** @var \Joomla\Component\Users\Administrator\View\Levels\HtmlView $this */
 
 /** @var \Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('table.columns')
     ->useScript('multiselect');
 
diff --git a/administrator/components/com_users/tmpl/mail/default.php b/administrator/components/com_users/tmpl/mail/default.php
index 5d1cf0a7d1b77..212e57bc93e32 100644
--- a/administrator/components/com_users/tmpl/mail/default.php
+++ b/administrator/components/com_users/tmpl/mail/default.php
@@ -18,7 +18,7 @@
 /** @var Joomla\Component\Users\Administrator\View\Mail\HtmlView $this */
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('keepalive')
     ->useScript('form.validate');
 
diff --git a/administrator/components/com_users/tmpl/methods/list.php b/administrator/components/com_users/tmpl/methods/list.php
index ab5fce0908fe9..aa0c2a0d355f3 100644
--- a/administrator/components/com_users/tmpl/methods/list.php
+++ b/administrator/components/com_users/tmpl/methods/list.php
@@ -27,7 +27,7 @@
 /** @var MethodsModel $model */
 $model = $this->getModel();
 
-$this->document->getWebAssetManager()->useScript('com_users.two-factor-list');
+$this->getDocument()->getWebAssetManager()->useScript('com_users.two-factor-list');
 
 $canAddEdit = MfaHelper::canAddEditMethod($this->user);
 $canDelete  = MfaHelper::canDeleteMethod($this->user);
diff --git a/administrator/components/com_users/tmpl/note/edit.php b/administrator/components/com_users/tmpl/note/edit.php
index fd82b6009ecdd..9387a31e49929 100644
--- a/administrator/components/com_users/tmpl/note/edit.php
+++ b/administrator/components/com_users/tmpl/note/edit.php
@@ -17,7 +17,7 @@
 /** @var \Joomla\Component\Users\Administrator\View\Note\HtmlView $this */
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('keepalive')
     ->useScript('form.validate');
 
diff --git a/administrator/components/com_users/tmpl/notes/default.php b/administrator/components/com_users/tmpl/notes/default.php
index f2d3f32b6d4be..0def9e35d2696 100644
--- a/administrator/components/com_users/tmpl/notes/default.php
+++ b/administrator/components/com_users/tmpl/notes/default.php
@@ -18,7 +18,7 @@
 /** @var \Joomla\Component\Users\Administrator\View\Notes\HtmlView $this */
 
 /** @var \Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('table.columns')
     ->useScript('multiselect');
 
diff --git a/administrator/components/com_users/tmpl/user/edit.php b/administrator/components/com_users/tmpl/user/edit.php
index ec5b1c743f15d..69f400e57cf8e 100644
--- a/administrator/components/com_users/tmpl/user/edit.php
+++ b/administrator/components/com_users/tmpl/user/edit.php
@@ -19,7 +19,7 @@
 /** @var Joomla\Component\Users\Administrator\View\User\HtmlView $this */
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('keepalive')
     ->useScript('form.validate');
 
diff --git a/administrator/components/com_users/tmpl/users/default.php b/administrator/components/com_users/tmpl/users/default.php
index 79b5219779506..b02e1b66fe5ee 100644
--- a/administrator/components/com_users/tmpl/users/default.php
+++ b/administrator/components/com_users/tmpl/users/default.php
@@ -22,7 +22,7 @@
 
 
 /** @var \Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('table.columns')
     ->useScript('multiselect');
 
diff --git a/administrator/components/com_users/tmpl/users/default_batch_body.php b/administrator/components/com_users/tmpl/users/default_batch_body.php
index cf02010b6d591..09de7fa0145a7 100644
--- a/administrator/components/com_users/tmpl/users/default_batch_body.php
+++ b/administrator/components/com_users/tmpl/users/default_batch_body.php
@@ -30,7 +30,7 @@
 ];
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('joomla.batch-copymove');
 
 ?>
diff --git a/administrator/components/com_users/tmpl/users/modal.php b/administrator/components/com_users/tmpl/users/modal.php
index 7073bc7b03444..ee6773a60ebd1 100644
--- a/administrator/components/com_users/tmpl/users/modal.php
+++ b/administrator/components/com_users/tmpl/users/modal.php
@@ -19,7 +19,7 @@
 /** @var \Joomla\Component\Users\Administrator\View\Users\HtmlView $this */
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('multiselect')->useScript('modal-content-select');
 
 $input           = Factory::getApplication()->getInput();
diff --git a/administrator/components/com_workflow/tmpl/stage/edit.php b/administrator/components/com_workflow/tmpl/stage/edit.php
index 0dc43595f1655..37aaaf22b4dac 100644
--- a/administrator/components/com_workflow/tmpl/stage/edit.php
+++ b/administrator/components/com_workflow/tmpl/stage/edit.php
@@ -19,7 +19,7 @@
 /** @var \Joomla\Component\Workflow\Administrator\View\Stage\HtmlView $this */
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('keepalive')
     ->useScript('form.validate');
 
diff --git a/administrator/components/com_workflow/tmpl/stages/default.php b/administrator/components/com_workflow/tmpl/stages/default.php
index 922502cc65848..c9a053226c9b1 100644
--- a/administrator/components/com_workflow/tmpl/stages/default.php
+++ b/administrator/components/com_workflow/tmpl/stages/default.php
@@ -20,7 +20,7 @@
 /** @var \Joomla\Component\Workflow\Administrator\View\Stages\HtmlView $this */
 
 /** @var \Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('table.columns')
     ->useScript('multiselect');
 
diff --git a/administrator/components/com_workflow/tmpl/transition/edit.php b/administrator/components/com_workflow/tmpl/transition/edit.php
index a5f84ee79fd9f..27e39dfb63392 100644
--- a/administrator/components/com_workflow/tmpl/transition/edit.php
+++ b/administrator/components/com_workflow/tmpl/transition/edit.php
@@ -19,7 +19,7 @@
 /** @var \Joomla\Component\Workflow\Administrator\View\Transition\HtmlView $this */
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('keepalive')
     ->useScript('form.validate');
 
diff --git a/administrator/components/com_workflow/tmpl/transitions/default.php b/administrator/components/com_workflow/tmpl/transitions/default.php
index 1a3d6d8eef1e7..4f5967a2e040a 100644
--- a/administrator/components/com_workflow/tmpl/transitions/default.php
+++ b/administrator/components/com_workflow/tmpl/transitions/default.php
@@ -20,7 +20,7 @@
 /** @var \Joomla\Component\Workflow\Administrator\View\Transitions\HtmlView $this */
 
 /** @var \Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('table.columns')
     ->useScript('multiselect');
 
diff --git a/administrator/components/com_workflow/tmpl/workflow/edit.php b/administrator/components/com_workflow/tmpl/workflow/edit.php
index 9472803db9b66..5ba15fef7dd43 100644
--- a/administrator/components/com_workflow/tmpl/workflow/edit.php
+++ b/administrator/components/com_workflow/tmpl/workflow/edit.php
@@ -19,7 +19,7 @@
 /** @var \Joomla\Component\Workflow\Administrator\View\Workflow\HtmlView $this */
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('keepalive')
     ->useScript('form.validate');
 
diff --git a/administrator/components/com_workflow/tmpl/workflows/default.php b/administrator/components/com_workflow/tmpl/workflows/default.php
index 6c7e18d89595c..6409e3e6e1e5e 100644
--- a/administrator/components/com_workflow/tmpl/workflows/default.php
+++ b/administrator/components/com_workflow/tmpl/workflows/default.php
@@ -20,7 +20,7 @@
 /** @var \Joomla\Component\Workflow\Administrator\View\Workflows\HtmlView $this */
 
 /** @var \Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('table.columns')
     ->useScript('multiselect');
 
diff --git a/components/com_config/tmpl/config/default.php b/components/com_config/tmpl/config/default.php
index f7f88c3e1e1c0..3207c04587fae 100644
--- a/components/com_config/tmpl/config/default.php
+++ b/components/com_config/tmpl/config/default.php
@@ -15,7 +15,7 @@
 use Joomla\CMS\Router\Route;
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('keepalive')
     ->useScript('form.validate')
     ->useScript('com_config.config')
diff --git a/components/com_config/tmpl/modules/default.php b/components/com_config/tmpl/modules/default.php
index d4473f59c51b0..a0811a9a46656 100644
--- a/components/com_config/tmpl/modules/default.php
+++ b/components/com_config/tmpl/modules/default.php
@@ -19,7 +19,7 @@
 HTMLHelper::_('behavior.combobox');
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('keepalive')
     ->useScript('form.validate')
     ->useScript('com_config.modules');
diff --git a/components/com_config/tmpl/templates/default.php b/components/com_config/tmpl/templates/default.php
index 921625d252e6e..1bd19ad8887af 100644
--- a/components/com_config/tmpl/templates/default.php
+++ b/components/com_config/tmpl/templates/default.php
@@ -17,7 +17,7 @@
 $user = $this->getCurrentUser();
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('keepalive')
     ->useScript('form.validate')
     ->useScript('com_config.templates');
diff --git a/components/com_contact/tmpl/categories/default.php b/components/com_contact/tmpl/categories/default.php
index 2e23579be8a5b..78fc229c45ca8 100644
--- a/components/com_contact/tmpl/categories/default.php
+++ b/components/com_contact/tmpl/categories/default.php
@@ -18,7 +18,7 @@
 Text::script('JGLOBAL_COLLAPSE_CATEGORIES');
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->getRegistry()->addExtensionRegistryFile('com_categories');
 $wa->useScript('com_categories.shared-categories-accordion');
 
diff --git a/components/com_contact/tmpl/category/default_items.php b/components/com_contact/tmpl/category/default_items.php
index 131bac771f415..5bd3aed53d2b9 100644
--- a/components/com_contact/tmpl/category/default_items.php
+++ b/components/com_contact/tmpl/category/default_items.php
@@ -20,7 +20,7 @@
 use Joomla\Component\Contact\Site\Helper\RouteHelper;
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('com_contact.contacts-list')
     ->useScript('core');
 
diff --git a/components/com_contact/tmpl/contact/default_form.php b/components/com_contact/tmpl/contact/default_form.php
index 324bc4dba83a9..6521a7b2df0c8 100644
--- a/components/com_contact/tmpl/contact/default_form.php
+++ b/components/com_contact/tmpl/contact/default_form.php
@@ -15,7 +15,7 @@
 use Joomla\CMS\Router\Route;
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('keepalive')
     ->useScript('form.validate');
 
diff --git a/components/com_contact/tmpl/featured/default_items.php b/components/com_contact/tmpl/featured/default_items.php
index 1eb6fbec3431e..c7c1219477116 100644
--- a/components/com_contact/tmpl/featured/default_items.php
+++ b/components/com_contact/tmpl/featured/default_items.php
@@ -17,7 +17,7 @@
 use Joomla\Component\Contact\Site\Helper\RouteHelper;
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('com_contact.contacts-list')
     ->useScript('core');
 
diff --git a/components/com_contact/tmpl/form/edit.php b/components/com_contact/tmpl/form/edit.php
index f232672b78630..949e37128fd44 100644
--- a/components/com_contact/tmpl/form/edit.php
+++ b/components/com_contact/tmpl/form/edit.php
@@ -17,7 +17,7 @@
 use Joomla\CMS\Router\Route;
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('keepalive')
     ->useScript('form.validate');
 
diff --git a/components/com_content/tmpl/categories/default.php b/components/com_content/tmpl/categories/default.php
index a1bd6b924c19b..14a18e6bd6451 100644
--- a/components/com_content/tmpl/categories/default.php
+++ b/components/com_content/tmpl/categories/default.php
@@ -18,7 +18,7 @@
 Text::script('JGLOBAL_COLLAPSE_CATEGORIES');
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->getRegistry()->addExtensionRegistryFile('com_categories');
 $wa->usePreset('com_categories.shared-categories-accordion');
 
diff --git a/components/com_content/tmpl/category/default_articles.php b/components/com_content/tmpl/category/default_articles.php
index 68407df6edc0f..2e09be23c4204 100644
--- a/components/com_content/tmpl/category/default_articles.php
+++ b/components/com_content/tmpl/category/default_articles.php
@@ -23,7 +23,7 @@
 use Joomla\Component\Content\Site\Helper\RouteHelper;
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('com_content.articles-list');
 
 // Create some shortcuts.
diff --git a/components/com_content/tmpl/form/edit.php b/components/com_content/tmpl/form/edit.php
index 5b04361218a1e..18b83f93f6390 100644
--- a/components/com_content/tmpl/form/edit.php
+++ b/components/com_content/tmpl/form/edit.php
@@ -17,7 +17,7 @@
 use Joomla\CMS\Router\Route;
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('keepalive')
     ->useScript('form.validate')
     ->useScript('com_content.form-edit');
diff --git a/components/com_finder/tmpl/search/default.php b/components/com_finder/tmpl/search/default.php
index 419f1443c9e95..81da765703c78 100644
--- a/components/com_finder/tmpl/search/default.php
+++ b/components/com_finder/tmpl/search/default.php
@@ -10,7 +10,7 @@
 
 defined('_JEXEC') or die;
 
-$this->document->getWebAssetManager()
+$this->getDocument()->getWebAssetManager()
     ->useStyle('com_finder.finder')
     ->useScript('com_finder.finder');
 
diff --git a/components/com_finder/tmpl/search/default_form.php b/components/com_finder/tmpl/search/default_form.php
index 0ec0bffd0dd79..d226931c0a0ac 100644
--- a/components/com_finder/tmpl/search/default_form.php
+++ b/components/com_finder/tmpl/search/default_form.php
@@ -18,8 +18,8 @@
 * This segment of code sets up the autocompleter.
 */
 if ($this->params->get('show_autosuggest', 1)) {
-    $this->document->getWebAssetManager()->usePreset('awesomplete');
-    $this->document->addScriptOptions('finder-search', ['url' => Route::_('index.php?option=com_finder&task=suggestions.suggest&format=json&tmpl=component', false)]);
+    $this->getDocument()->getWebAssetManager()->usePreset('awesomplete');
+    $this->getDocument()->addScriptOptions('finder-search', ['url' => Route::_('index.php?option=com_finder&task=suggestions.suggest&format=json&tmpl=component', false)]);
 
     Text::script('JLIB_JS_AJAX_ERROR_OTHER');
     Text::script('JLIB_JS_AJAX_ERROR_PARSE');
diff --git a/components/com_finder/tmpl/search/default_results.php b/components/com_finder/tmpl/search/default_results.php
index 1e4674d6a46d8..005e5203ebac6 100644
--- a/components/com_finder/tmpl/search/default_results.php
+++ b/components/com_finder/tmpl/search/default_results.php
@@ -56,8 +56,8 @@
 <?php if (!empty($this->query->highlight) && $this->params->get('highlight_terms', 1)) : ?>
     <?php
         // Allow a maximum of 10 tokens to be highlighted. Otherwise the URL can get too long.
-        $this->document->getWebAssetManager()->useScript('highlight');
-        $this->document->addScriptOptions(
+        $this->getDocument()->getWebAssetManager()->useScript('highlight');
+        $this->getDocument()->addScriptOptions(
             'highlight',
             [[
                     'class'      => 'js-highlight',
diff --git a/components/com_newsfeeds/tmpl/categories/default.php b/components/com_newsfeeds/tmpl/categories/default.php
index 3335f6061d218..ae7f9d1f613cc 100644
--- a/components/com_newsfeeds/tmpl/categories/default.php
+++ b/components/com_newsfeeds/tmpl/categories/default.php
@@ -18,7 +18,7 @@
 Text::script('JGLOBAL_COLLAPSE_CATEGORIES');
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->getRegistry()->addExtensionRegistryFile('com_categories');
 $wa->useScript('com_categories.shared-categories-accordion');
 
diff --git a/components/com_privacy/tmpl/confirm/default.php b/components/com_privacy/tmpl/confirm/default.php
index 03b6029b091c1..63ddc761de0bf 100644
--- a/components/com_privacy/tmpl/confirm/default.php
+++ b/components/com_privacy/tmpl/confirm/default.php
@@ -17,7 +17,7 @@
 /** @var \Joomla\Component\Privacy\Site\View\Confirm\HtmlView $this */
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('keepalive')
     ->useScript('form.validate');
 
diff --git a/components/com_privacy/tmpl/remind/default.php b/components/com_privacy/tmpl/remind/default.php
index dcfae4114bb21..c430c929eadc6 100644
--- a/components/com_privacy/tmpl/remind/default.php
+++ b/components/com_privacy/tmpl/remind/default.php
@@ -17,7 +17,7 @@
 /** @var \Joomla\Component\Privacy\Site\View\Remind\HtmlView $this */
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('keepalive')
     ->useScript('form.validate');
 
diff --git a/components/com_privacy/tmpl/request/default.php b/components/com_privacy/tmpl/request/default.php
index 4148f2cd268f2..6604e14b88bc0 100644
--- a/components/com_privacy/tmpl/request/default.php
+++ b/components/com_privacy/tmpl/request/default.php
@@ -17,7 +17,7 @@
 /** @var \Joomla\Component\Privacy\Site\View\Request\HtmlView $this */
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('keepalive')
     ->useScript('form.validate');
 
diff --git a/components/com_tags/tmpl/tag/default_items.php b/components/com_tags/tmpl/tag/default_items.php
index 0e109cdddb75a..7c2d0e052ea11 100644
--- a/components/com_tags/tmpl/tag/default_items.php
+++ b/components/com_tags/tmpl/tag/default_items.php
@@ -17,7 +17,7 @@
 use Joomla\Component\Tags\Site\Helper\RouteHelper;
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('com_tags.tag-default');
 
 // Get the user object.
diff --git a/components/com_tags/tmpl/tag/list_items.php b/components/com_tags/tmpl/tag/list_items.php
index 3a609a3b315ca..1ed741752ddc1 100644
--- a/components/com_tags/tmpl/tag/list_items.php
+++ b/components/com_tags/tmpl/tag/list_items.php
@@ -16,7 +16,7 @@
 use Joomla\CMS\Uri\Uri;
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('com_tags.tag-list');
 
 $listOrder = $this->escape($this->state->get('list.ordering'));
diff --git a/components/com_tags/tmpl/tags/default_items.php b/components/com_tags/tmpl/tags/default_items.php
index 627a19903016a..b772e87ffb948 100644
--- a/components/com_tags/tmpl/tags/default_items.php
+++ b/components/com_tags/tmpl/tags/default_items.php
@@ -17,7 +17,7 @@
 use Joomla\Component\Tags\Site\Helper\RouteHelper;
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('com_tags.tags-default');
 
 // Get the user object.
diff --git a/components/com_users/tmpl/captive/default.php b/components/com_users/tmpl/captive/default.php
index 64595e5c90c21..231a448392239 100644
--- a/components/com_users/tmpl/captive/default.php
+++ b/components/com_users/tmpl/captive/default.php
@@ -22,7 +22,7 @@
  */
 $model = $this->getModel();
 
-$this->document->getWebAssetManager()
+$this->getDocument()->getWebAssetManager()
     ->useScript('com_users.two-factor-focus');
 
 ?>
diff --git a/components/com_users/tmpl/login/default_login.php b/components/com_users/tmpl/login/default_login.php
index daf8b524561b1..ba03a49bf8ac4 100644
--- a/components/com_users/tmpl/login/default_login.php
+++ b/components/com_users/tmpl/login/default_login.php
@@ -19,7 +19,7 @@
 /** @var \Joomla\Component\Users\Site\View\Login\HtmlView $cookieLogin */
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('keepalive')
     ->useScript('form.validate');
 
diff --git a/components/com_users/tmpl/methods/list.php b/components/com_users/tmpl/methods/list.php
index ebcdfb89b3782..c6b39ce1596c3 100644
--- a/components/com_users/tmpl/methods/list.php
+++ b/components/com_users/tmpl/methods/list.php
@@ -25,7 +25,7 @@
 /** @var MethodsModel $model */
 $model = $this->getModel();
 
-$this->document->getWebAssetManager()->useScript('com_users.two-factor-list');
+$this->getDocument()->getWebAssetManager()->useScript('com_users.two-factor-list');
 
 HTMLHelper::_('bootstrap.tooltip', '.hasTooltip');
 
diff --git a/components/com_users/tmpl/profile/edit.php b/components/com_users/tmpl/profile/edit.php
index a304a8175fae4..2697bd1822c4e 100644
--- a/components/com_users/tmpl/profile/edit.php
+++ b/components/com_users/tmpl/profile/edit.php
@@ -23,7 +23,7 @@
 $lang->load('plg_user_profile', JPATH_ADMINISTRATOR);
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('keepalive')
     ->useScript('form.validate');
 
diff --git a/components/com_users/tmpl/registration/default.php b/components/com_users/tmpl/registration/default.php
index 4145a3d480e5c..80342d3824ec5 100644
--- a/components/com_users/tmpl/registration/default.php
+++ b/components/com_users/tmpl/registration/default.php
@@ -15,7 +15,7 @@
 use Joomla\CMS\Router\Route;
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('keepalive')
     ->useScript('form.validate');
 
diff --git a/components/com_users/tmpl/remind/default.php b/components/com_users/tmpl/remind/default.php
index a87427f15daf2..523d732352cb6 100644
--- a/components/com_users/tmpl/remind/default.php
+++ b/components/com_users/tmpl/remind/default.php
@@ -15,7 +15,7 @@
 use Joomla\CMS\Router\Route;
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('keepalive')
     ->useScript('form.validate');
 
diff --git a/components/com_users/tmpl/reset/complete.php b/components/com_users/tmpl/reset/complete.php
index 30c47f8226325..07188a82c514e 100644
--- a/components/com_users/tmpl/reset/complete.php
+++ b/components/com_users/tmpl/reset/complete.php
@@ -15,7 +15,7 @@
 use Joomla\CMS\Router\Route;
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('keepalive')
     ->useScript('form.validate');
 
diff --git a/components/com_users/tmpl/reset/confirm.php b/components/com_users/tmpl/reset/confirm.php
index 90d1bf1611985..dffb06a9f0f65 100644
--- a/components/com_users/tmpl/reset/confirm.php
+++ b/components/com_users/tmpl/reset/confirm.php
@@ -15,7 +15,7 @@
 use Joomla\CMS\Router\Route;
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('keepalive')
     ->useScript('form.validate');
 
diff --git a/components/com_users/tmpl/reset/default.php b/components/com_users/tmpl/reset/default.php
index a5065dc2f7db6..1e6e9190f8147 100644
--- a/components/com_users/tmpl/reset/default.php
+++ b/components/com_users/tmpl/reset/default.php
@@ -15,7 +15,7 @@
 use Joomla\CMS\Router\Route;
 
 /** @var Joomla\CMS\WebAsset\WebAssetManager $wa */
-$wa = $this->document->getWebAssetManager();
+$wa = $this->getDocument()->getWebAssetManager();
 $wa->useScript('keepalive')
     ->useScript('form.validate');
 
diff --git a/components/com_wrapper/tmpl/wrapper/default.php b/components/com_wrapper/tmpl/wrapper/default.php
index 5e69c5bf06acf..71d43221609e5 100644
--- a/components/com_wrapper/tmpl/wrapper/default.php
+++ b/components/com_wrapper/tmpl/wrapper/default.php
@@ -12,7 +12,7 @@
 
 use Joomla\CMS\Language\Text;
 
-$this->document->getWebAssetManager()
+$this->getDocument()->getWebAssetManager()
     ->registerAndUseScript('com_wrapper.iframe', 'com_wrapper/iframe-height.min.js', [], ['defer' => true]);
 
 ?>
diff --git a/libraries/src/MVC/Controller/ApiController.php b/libraries/src/MVC/Controller/ApiController.php
index a450ee70436e7..4920434fd7f8b 100644
--- a/libraries/src/MVC/Controller/ApiController.php
+++ b/libraries/src/MVC/Controller/ApiController.php
@@ -183,7 +183,7 @@ public function displayItem($id = null)
         // Push the model into the view (as default)
         $view->setModel($model, true);
 
-        $view->document = $this->app->getDocument();
+        $view->setDocument($this->app->getDocument());
         $view->displayItem();
 
         return $this;
@@ -259,7 +259,7 @@ public function displayList()
             throw new Exception\ResourceNotFound();
         }
 
-        $view->document = $this->app->getDocument();
+        $view->setDocument($this->app->getDocument());
 
         $view->displayList();