diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index c0f2c5bb1d..359e4780f5 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8" standalone="yes"?><!-- This Source Code Form is subject to the terms of the Mozilla Public
    - License, v. 2.0. If a copy of the MPL was not distributed with this
    - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
-<resources xmlns:tools="http://schemas.android.com/tools">
+<resources xmlns:tools="http://schemas.android.com/tools"  xmlns:moz="http://mozac.org/tools">
     <!-- App name for private browsing mode. The first parameter is the name of the app defined in app_name (for example: Fenix)-->
     <string name="app_name_private_5">Private %s</string>
     <!-- App name for private browsing mode. The first parameter is the name of the app defined in app_name (for example: Fenix)-->
@@ -1111,7 +1111,7 @@
     <!-- Tab collection deletion prompt dialog option to delete the collection -->
     <string name="tab_collection_dialog_positive">Delete</string>
     <!-- Tab collection deletion prompt dialog option to cancel deleting the collection -->
-    <string name="tab_collection_dialog_negative" tools:ignore="UnusedResources">Cancel</string>
+    <string name="tab_collection_dialog_negative" moz:removedIn="93" tools:ignore="UnusedResources">Cancel</string>
     <!-- Text displayed in a notification when the user enters full screen mode -->
     <string name="full_screen_notification">Entering full screen mode</string>
     <!-- Message for copying the URL via long press on the toolbar -->
@@ -1276,7 +1276,7 @@
     <!-- Text for the button to read the privacy notice -->
     <string name="onboarding_privacy_notice_read_button">Read our privacy notice</string>
     <!-- Content description (not visible, for screen readers etc.): Close onboarding screen -->
-    <string name="onboarding_close" tools:ignore="UnusedResources">Close</string>
+    <string name="onboarding_close" moz:removedIn="93" tools:ignore="UnusedResources">Close</string>
 
     <!-- text for the button to finish onboarding -->
     <string name="onboarding_finish">Start browsing</string>
@@ -1405,7 +1405,7 @@
     <!-- Description of tracking content that can be blocked by Enhanced Tracking Protection -->
     <string name="etp_tracking_content_description">Stops outside ads, videos, and other content from loading that contains tracking code. May affect some website functionality.</string>
     <!-- Enhanced Tracking Protection Onboarding Message shown in a dialog above the toolbar. The first parameter is the name of the application (For example: Fenix) -->
-    <string name="etp_onboarding_cfr_message" tools:ignore="UnusedResources">Every time the shield is purple, %s has blocked trackers on a site. Tap for more info.</string>
+    <string name="etp_onboarding_cfr_message" moz:removedIn="93" tools:ignore="UnusedResources">Every time the shield is purple, %s has blocked trackers on a site. Tap for more info.</string>
     <!-- Enhanced Tracking Protection message that protection is currently on for this site -->
     <string name="etp_panel_on">Protections are ON for this site</string>
     <!-- Enhanced Tracking Protection message that protection is currently off for this site -->
@@ -1483,7 +1483,7 @@
     <!-- Preference option for never saving passwords in Fenix -->
     <string name="preferences_passwords_save_logins_never_save">Never save</string>
     <!-- Preference for autofilling saved logins in Fenix -->
-    <string name="preferences_passwords_autofill" tools:ignore="UnusedResources">Autofill</string>
+    <string name="preferences_passwords_autofill" moz:removedIn="93" tools:ignore="UnusedResources">Autofill</string>
     <!-- Preference for autofilling saved logins in Firefox (in web content), %1$s will be replaced with the app name -->
     <string name="preferences_passwords_autofill2">Autofill in %1$s</string>
     <!-- Description for the preference for autofilling saved logins in Firefox (in web content), %1$s will be replaced with the app name -->