Hello, I am using Paypal's IPN. I would like that when a user donate correctly, it move him to my donator usergroup. Actually I am using this : PHP: UPDATE `xf_user` SET `user_group_id` = '9', `secondary_group_ids` = '2'WHERE `xf_user`.`user_id` ='".$id_user."'; My donator usergroup is 9, my member usergroup is 2. I still need to add my member to the 2 usergroup for permissions reasons. When I'm doing this query, it move the user to this group, BUT without any permission. Could anyone help me to fix this problem ? Or maybe you have a pre-made addon that is doing this ? Thanks you very much.