diff --git a/facebook-commerce.php b/facebook-commerce.php
index f2e215f5b..d76ff28ca 100644
--- a/facebook-commerce.php
+++ b/facebook-commerce.php
@@ -111,6 +111,15 @@ class WC_Facebookcommerce_Integration extends WC_Integration {
 	/** @var string the WordPress option name where the merchant access token is stored */
 	const OPTION_MERCHANT_ACCESS_TOKEN = 'wc_facebook_merchant_access_token';
 
+	/** @var string the WordPress option name where the business manager ID is stored */
+	const OPTION_BUSINESS_MANAGER_ID = 'wc_facebook_business_manager_id';
+
+	/** @var string the WordPress option name where the ad account ID is stored */
+	const OPTION_AD_ACCOUNT_ID = 'wc_facebook_ad_account_id';
+
+	/** @var string the WordPress option name where the system user ID is stored */
+	const OPTION_SYSTEM_USER_ID = 'wc_facebook_system_user_id';
+
 	/** @var string the WordPress option name where the commerce merchant settings ID is stored */
 	const OPTION_COMMERCE_MERCHANT_SETTINGS_ID = 'wc_facebook_commerce_merchant_settings_id';
 
diff --git a/includes/API/FBE/Installation/Read/Response.php b/includes/API/FBE/Installation/Read/Response.php
index 2b1294e13..426eb34ce 100644
--- a/includes/API/FBE/Installation/Read/Response.php
+++ b/includes/API/FBE/Installation/Read/Response.php
@@ -95,6 +95,17 @@ public function get_commerce_merchant_settings_id() {
 		return $this->get_data()['commerce_merchant_settings_id'] ?? '';
 	}
 
+	/**
+	 * Gets the commerce partner integration ID.
+	 *
+	 * @since 3.5.0
+	 *
+	 * @return string
+	 */
+	public function get_commerce_partner_integration_id() {
+		return $this->get_data()['commerce_partner_integration_id'] ?? '';
+	}
+
 
 	/**
 	 * Gets the profiles.
diff --git a/includes/API/Plugin/Settings/Handler.php b/includes/API/Plugin/Settings/Handler.php
index 83ef5acf3..259f44a4e 100644
--- a/includes/API/Plugin/Settings/Handler.php
+++ b/includes/API/Plugin/Settings/Handler.php
@@ -191,6 +191,10 @@ private function map_params_to_options( array $params ): array {
 			$options[ \WC_Facebookcommerce_Integration::OPTION_PROFILES ] = $params['profiles'];
 		}
 
+		if ( ! empty( $params['business_manager_id'] ) ) {
+			$options[ \WC_Facebookcommerce_Integration::OPTION_BUSINESS_MANAGER_ID ] = $params['business_manager_id'];
+		}
+
 		return $options;
 	}
 
@@ -239,6 +243,10 @@ private function update_connection_status( array $params ) {
 	private function clear_integration_options() {
 		$options = [
 			\WC_Facebookcommerce_Integration::OPTION_ACCESS_TOKEN,
+			\WC_Facebookcommerce_Integration::OPTION_BUSINESS_MANAGER_ID,
+			\WC_Facebookcommerce_Integration::OPTION_AD_ACCOUNT_ID,
+			\WC_Facebookcommerce_Integration::OPTION_SYSTEM_USER_ID,
+			\WC_Facebookcommerce_Integration::OPTION_FEED_ID,
 			\WC_Facebookcommerce_Integration::OPTION_COMMERCE_MERCHANT_SETTINGS_ID,
 			\WC_Facebookcommerce_Integration::OPTION_COMMERCE_PARTNER_INTEGRATION_ID,
 			\WC_Facebookcommerce_Integration::OPTION_ENABLE_MESSENGER,
diff --git a/includes/Admin/Settings_Screens/Shops.php b/includes/Admin/Settings_Screens/Shops.php
index 3c809b41c..84d6cb4bc 100644
--- a/includes/Admin/Settings_Screens/Shops.php
+++ b/includes/Admin/Settings_Screens/Shops.php
@@ -386,6 +386,10 @@ public function generate_inline_enhanced_onboarding_script() {
 				const messageEvent = message.event;
 
 				if (messageEvent === 'CommerceExtension::INSTALL' && message.success) {
+					const cms_id = message.installed_features.find( ( f ) => 'fb_shop' === f.feature_type )?.connected_assets?.commerce_merchant_settings_id || 
+						message.installed_features.find( ( f ) => 'ig_shopping' === f.feature_type )?.connected_assets?.commerce_merchant_settings_id || '';
+					const ad_account_id = message.installed_features.find( ( f ) => 'ads' === f.feature_type )?.connected_assets?.ad_account_id || '';
+					
 					const requestBody = {
 						access_token: message.access_token,
 						merchant_access_token: message.access_token,
@@ -394,8 +398,8 @@ public function generate_inline_enhanced_onboarding_script() {
 						pixel_id: message.pixel_id,
 						page_id: message.page_id,
 						business_manager_id: message.business_manager_id,
-						commerce_merchant_settings_id: message.installed_features.find(f => f.feature_type === 'fb_shop')?.connected_assets?.commerce_merchant_settings_id || '',
-						ad_account_id: message.installed_features.find(f => f.feature_type === 'ads')?.connected_assets?.ad_account_id || '',
+						commerce_merchant_settings_id: cms_id,
+						ad_account_id: ad_account_id,
 						commerce_partner_integration_id: message.commerce_partner_integration_id || '',
 						profiles: message.profiles,
 						installed_features: message.installed_features
diff --git a/includes/Handlers/Connection.php b/includes/Handlers/Connection.php
index 554816c83..837175eb5 100644
--- a/includes/Handlers/Connection.php
+++ b/includes/Handlers/Connection.php
@@ -332,6 +332,12 @@ private function update_installation_data() {
 		if ( $response->get_commerce_merchant_settings_id() ) {
 			$this->update_commerce_merchant_settings_id( sanitize_text_field( $response->get_commerce_merchant_settings_id() ) );
 		}
+
+		if ( $response->get_commerce_partner_integration_id() ) {
+			$this->update_commerce_partner_integration_id( sanitize_text_field( $response->get_commerce_partner_integration_id() ) );
+		} else {
+			$this->update_commerce_partner_integration_id( "" );
+		}
 	}