Addon not available even if Profession edition subscription is active

Hi, even if I have activated the Professional edition, addon like “File lock” appears still greyed out. Ho can I have them activated in my installation?
Thanks

Hi~ @marco.bertolino72 ,

Looking at the Professional subscription information, it seems that you have only subscribed to the Professional Edition and have not additionally subscribed to the File Lock Addon.
You can use it immediately by entering the Subscription menu on the RaiDrive homepage and subscribing to the File Lock function.