diff --git a/inc/abstractquestionparameter.class.php b/inc/abstractquestionparameter.class.php
index 5761fa5c8..04da6c385 100644
--- a/inc/abstractquestionparameter.class.php
+++ b/inc/abstractquestionparameter.class.php
@@ -65,7 +65,7 @@ abstract class PluginFormcreatorAbstractQuestionParameter
     *                - fieldName: name of the HTML input tag
     *                - label    : label for the parameter
     */
-   public function __construct(PluginFormcreatorFieldInterface $field, array $options) {
+   public function setField(PluginFormcreatorFieldInterface $field, array $options) {
       $fieldType = $field->getFieldTypeName();
       $fieldName = $options['fieldName'];
       $this->domId = $this->domId . "_{$fieldType}_{$fieldName}";
diff --git a/inc/field/checkboxesfield.class.php b/inc/field/checkboxesfield.class.php
index 16b6acdfb..b6fb75323 100644
--- a/inc/field/checkboxesfield.class.php
+++ b/inc/field/checkboxesfield.class.php
@@ -318,15 +318,14 @@ public static function canRequire(): bool {
    }
 
    public function getEmptyParameters(): array {
+      $range = new PluginFormcreatorQuestionRange();
+      $range->setField($this, [
+         'fieldName' => 'range',
+         'label'     => __('Range', 'formcreator'),
+         'fieldType' => ['text'],
+      ]);
       return [
-         'range' => new PluginFormcreatorQuestionRange(
-            $this,
-            [
-               'fieldName' => 'range',
-               'label'     => __('Range', 'formcreator'),
-               'fieldType' => ['text'],
-            ]
-         ),
+         'range' => $range,
       ];
    }
 
diff --git a/inc/field/floatfield.class.php b/inc/field/floatfield.class.php
index 8f16393c6..f86873534 100644
--- a/inc/field/floatfield.class.php
+++ b/inc/field/floatfield.class.php
@@ -252,23 +252,21 @@ public function getEmptyParameters(): array {
       $regexDoc .= '<a href="http://php.net/manual/reference.pcre.pattern.syntax.php" target="_blank">';
       $regexDoc .= '(' . __('Regular expression', 'formcreator') . ')';
       $regexDoc .= '</small>';
+      $range = new PluginFormcreatorQuestionRange();
+      $range->setField($this, [
+         'fieldName' => 'range',
+         'label'     => __('Range', 'formcreator'),
+         'fieldType' => ['text'],
+      ]);
+      $regex = new PluginFormcreatorQuestionRegex();
+      $regex->setField($this, [
+         'fieldName' => 'regex',
+         'label'     => __('Additional validation', 'formcreator') . $regexDoc,
+         'fieldType' => ['text'],
+      ]);
       return [
-         'regex' => new PluginFormcreatorQuestionRegex(
-            $this,
-            [
-               'fieldName' => 'regex',
-               'label'     => __('Additional validation', 'formcreator') . $regexDoc,
-               'fieldType' => ['text'],
-            ]
-         ),
-         'range' => new PluginFormcreatorQuestionRange(
-            $this,
-            [
-               'fieldName' => 'range',
-               'label'     => __('Range', 'formcreator'),
-               'fieldType' => ['text'],
-            ]
-         ),
+         'regex' => $regex,
+         'range' => $range,
       ];
    }
 
diff --git a/inc/field/textfield.class.php b/inc/field/textfield.class.php
index c4aeb436b..086395d08 100644
--- a/inc/field/textfield.class.php
+++ b/inc/field/textfield.class.php
@@ -235,23 +235,21 @@ public function getEmptyParameters(): array {
       $regexDoc .= '<a href="http://php.net/manual/reference.pcre.pattern.syntax.php" target="_blank">';
       $regexDoc .= '(' . __('Regular expression', 'formcreator') . ')';
       $regexDoc .= '</small>';
+      $range = new PluginFormcreatorQuestionRange();
+      $range->setField($this, [
+         'fieldName' => 'range',
+         'label'     => __('Range', 'formcreator'),
+         'fieldType' => ['text'],
+      ]);
+      $regex = new PluginFormcreatorQuestionRegex();
+      $regex->setField($this, [
+         'fieldName' => 'regex',
+         'label'     => __('Additional validation', 'formcreator') . $regexDoc,
+         'fieldType' => ['text'],
+      ]);
       return [
-         'regex' => new PluginFormcreatorQuestionRegex(
-            $this,
-            [
-               'fieldName' => 'regex',
-               'label'     => __('Additional validation', 'formcreator') . $regexDoc,
-               'fieldType' => ['text'],
-            ]
-         ),
-         'range' => new PluginFormcreatorQuestionRange(
-            $this,
-            [
-               'fieldName' => 'range',
-               'label'     => __('Range', 'formcreator'),
-               'fieldType' => ['text'],
-            ]
-         ),
+         'regex' => $regex,
+         'range' => $range,
       ];
    }
 
diff --git a/inc/form_validator.class.php b/inc/form_validator.class.php
index 3356b961c..7f088fd31 100644
--- a/inc/form_validator.class.php
+++ b/inc/form_validator.class.php
@@ -171,7 +171,7 @@ public function showForForm(PluginFormcreatorForm $item, $options = []) {
          ],
       ];
       $usersCondition = [
-         "$userTable.id" => new QuerySubquery($subQuery)
+         "$userTable.id" => new QuerySubQuery($subQuery)
       ];
       $formValidator = new PluginFormcreatorForm_Validator();
       $selectedValidatorUsers = [];
@@ -253,7 +253,7 @@ public function showForForm(PluginFormcreatorForm $item, $options = []) {
          ],
       ];
       $groupsCondition = [
-         "$groupTable.id" => new QuerySubquery($subQuery),
+         "$groupTable.id" => new QuerySubQuery($subQuery),
       ];
       $groups = $DB->request([
          'SELECT' => ['id' ,'name'],
@@ -541,7 +541,7 @@ public static function dropdownValidatorUser(): string {
       $profileFk = Profile::getForeignKeyField();
       $profileRightTable = ProfileRight::getTable();
       $usersCondition = [
-         "$userTable.id" => new QuerySubquery([
+         "$userTable.id" => new QuerySubQuery([
             'SELECT' => "$profileUserTable.$userFk",
             'FROM' => $profileUserTable,
             'INNER JOIN' => [
@@ -606,7 +606,7 @@ public static function dropdownValidatorGroup(): string {
       $profileRightTable = ProfileRight::getTable();
       $groupUserTable = Group_User::getTable();
       $groupsCondition = [
-         "$groupTable.id" => new QuerySubquery([
+         "$groupTable.id" => new QuerySubQuery([
             'SELECT' => "$groupUserTable.$groupFk",
             'FROM' => $groupUserTable,
             'INNER JOIN' => [
diff --git a/inc/issue.class.php b/inc/issue.class.php
index 224edea15..93091b146 100644
--- a/inc/issue.class.php
+++ b/inc/issue.class.php
@@ -179,9 +179,9 @@ public static function getSyncIssuesRequest() : AbstractQuery {
                ],
             ],
             [
-               'TABLE' => new QuerySubquery([
+               'TABLE' => new QuerySubQuery([
                   'SELECT' => '*',
-                  'FROM' => new QuerySubquery([
+                  'FROM' => new QuerySubQuery([
                      'SELECT' => ['users_id', $ticketFk],
                      'DISTINCT' => true,
                      'FROM'  => $ticketUserTable,
@@ -222,9 +222,9 @@ public static function getSyncIssuesRequest() : AbstractQuery {
 
       // Union of the 3 previous queries
       $union = new QueryUnion([
-         new QuerySubquery($query1),
-         new QuerySubquery($query2),
-         new QuerySubquery($query3)
+         new QuerySubQuery($query1),
+         new QuerySubQuery($query2),
+         new QuerySubQuery($query3)
       ], true);
 
       return $union;
diff --git a/inc/question.class.php b/inc/question.class.php
index 3eabb000b..7e62b3ad5 100644
--- a/inc/question.class.php
+++ b/inc/question.class.php
@@ -442,9 +442,8 @@ public function prepareInputForAdd($input) {
       // handle description field and its inline pictures
       if (isset($input['_description'])) {
          foreach ($input['_description'] as $id => $filename) {
-            // TODO :replace PluginFormcreatorCommon::getDuplicateOf by Document::getDuplicateOf
-            // when is merged https://github.com/glpi-project/glpi/pull/9335
-            if ($document = PluginFormcreatorCommon::getDuplicateOf(Session::getActiveEntity(), GLPI_TMP_DIR . '/' . $filename)) {
+            $document = new Document();
+            if ($document->getDuplicateOf(Session::getActiveEntity(), GLPI_TMP_DIR . '/' . $filename)) {
                $this->value = str_replace('id="' .  $input['_tag_description'] . '"', $document->fields['tag'], $this->value);
                $input['_tag_description'][$id] = $document->fields['tag'];
             }
@@ -720,7 +719,7 @@ public function post_purgeItem() {
             'show_rule' => PluginFormcreatorCondition::SHOW_RULE_ALWAYS
          ],
          [
-            'id' => new QuerySubquery([
+            'id' => new QuerySubQuery([
                'SELECT' => self::getForeignKeyField(),
                'FROM' => $condition_table,
                'WHERE' => ['plugin_formcreator_questions_id' => $questionId]
diff --git a/inc/questiondependency.class.php b/inc/questiondependency.class.php
index a3f5c1e47..971d66594 100644
--- a/inc/questiondependency.class.php
+++ b/inc/questiondependency.class.php
@@ -59,8 +59,8 @@ class PluginFormcreatorQuestionDependency
     *                - label    : label for the parameter
     *                - fieldType: array of field types the dependency should filter
     */
-   public function __construct(PluginFormcreatorFieldInterface $field, array $options) {
-      parent::__construct($field, $options);
+   public function setField(PluginFormcreatorFieldInterface $field, array $options) {
+      parent::setField($field, $options);
       $this->fieldtype = isset($options['fieldType']) ? $options['fieldType'] : [];
    }
 
diff --git a/inc/questionparameterinterface.class.php b/inc/questionparameterinterface.class.php
index 09f7bb07c..3d145461b 100644
--- a/inc/questionparameterinterface.class.php
+++ b/inc/questionparameterinterface.class.php
@@ -33,6 +33,15 @@
 }
 
 interface PluginFormcreatorQuestionParameterInterface {
+   /**
+    * set field and options related to this question parameter
+    *
+    * @param PluginFormcreatorFieldInterface $field
+    * @param array $options
+    * @return void
+    */
+   public function setField(PluginFormcreatorFieldInterface $field, array $options);
+
    /**
     * Gets the HTML form part for the parameters
     * @param PluginFormcreatorForm $form a form used as context when displaying parameters
diff --git a/tests/fixture/PluginFormcreatorDependentField.php b/tests/fixture/PluginFormcreatorDependentField.php
index 81ff05f19..9d5b21908 100644
--- a/tests/fixture/PluginFormcreatorDependentField.php
+++ b/tests/fixture/PluginFormcreatorDependentField.php
@@ -57,23 +57,22 @@ public static function canRequire(): bool {
    }
 
    public function getEmptyParameters(): array {
+      $firstname = new PluginFormcreatorQuestionDependency();
+      $firstname->setField($this, [
+         'fieldName' => 'firstname',
+         'label'     => __('First name field', 'formcreator'),
+         'fieldType' => ['text'],
+      ]);
+      $lastname = new PluginFormcreatorQuestionDependency();
+      $lastname->setField($this, [
+         'fieldName' => 'lastname',
+         'label'     => __('Last name field', 'formcreator'),
+         'fieldType' => ['text'],
+      ]);
+
       return [
-         'firstname' => new PluginFormcreatorQuestionDependency(
-            $this,
-            [
-               'fieldName' => 'firstname',
-               'label'     => __('First name field', 'formcreator'),
-               'fieldType' => ['text'],
-            ]
-         ),
-         'lastname' => new PluginFormcreatorQuestionDependency(
-            $this,
-            [
-               'fieldName' => 'lastname',
-               'label'     => __('Last name field', 'formcreator'),
-               'fieldType' => ['text'],
-            ]
-         ),
+         'firstname' => $firstname,
+         'lastname' => $lastname,
       ];
    }
 
diff --git a/tests/src/CommonTestCase.php b/tests/src/CommonTestCase.php
index bb6b2da3e..f6eec882b 100644
--- a/tests/src/CommonTestCase.php
+++ b/tests/src/CommonTestCase.php
@@ -45,8 +45,6 @@ protected function setupGLPIFramework() {
 
       $DB = new DB();
 
-      include_once (GLPI_ROOT . "/inc/timer.class.php");
-
       // Security of PHP_SELF
       $_SERVER['PHP_SELF'] = Html::cleanParametersURL($_SERVER['PHP_SELF']);