diff --git a/appinfo/info.xml b/appinfo/info.xml
index 78b30f4..aa3dfd8 100644
--- a/appinfo/info.xml
+++ b/appinfo/info.xml
@@ -22,7 +22,7 @@
     <category>auth</category>
     <dependencies>
         <php min-version="8.0"/>
-        <nextcloud min-version="25" max-version="27"/>
+        <nextcloud min-version="25" max-version="29"/>
     </dependencies>
     <settings>
         <admin>\OCA\UserSQL\Settings\Admin</admin>
diff --git a/lib/Backend/GroupBackend.php b/lib/Backend/GroupBackend.php
index e48a2a5..cbe1ba8 100644
--- a/lib/Backend/GroupBackend.php
+++ b/lib/Backend/GroupBackend.php
@@ -32,6 +32,7 @@
 use OCP\Group\Backend\IGroupDetailsBackend;
 use OCP\Group\Backend\IIsAdminBackend;
 use OCP\Group\Backend\ISearchableGroupBackend;
+use OCP\Group\Backend\INamedBackend;
 use OCP\ILogger;
 use OCP\IUserManager;
 
@@ -90,7 +91,15 @@ public function __construct(
         $this->properties = $properties;
         $this->groupRepository = $groupRepository;
     }
+    /**
+     * @inheritdoc
+     */
+    public function getBackendName(): string
+        {
+        return "User SQL";
+        }
 
+	/**
     /**
      * @inheritdoc
      */