add ressources

app/UI/Client/Ressource/Providers/RessourceDataProvider.php

@@ -72,6 +72,11 @@ class RessourceDataProvider extends BaseDataProvider
         }
         $api->logout();
 
+        foreach($users as $user) {
+            if($user['isEnabled']){
+                $this->availableValues['manager'][] = $user['loginName'] . '@' . $this->getWhmcsParamByKey('domain');
+            }
+        }
         logModuleCall(
             'kerioEmail',
             __FUNCTION__,