block more discuss features

_hook.py

@@ -26,10 +26,10 @@
     env.ref("mail.menu_root_discuss").groups_id = [Command.clear()]
     env.ref("mail.access_discuss_channel_user").active = True
     env.ref("mail.channel_all_employees").group_ids = [
-        Command.set(env.ref("base.group_user").id)
+        Command.set([env.ref("base.group_user").id])
     ]
 
 
 def _post_init_hook(env: Environment):
     """Change some noupdate data"""
     env.ref("mail.channel_all_employees").group_ids = [
@@ -30,8 +30,8 @@
     ]
 
 
 def _post_init_hook(env: Environment):
     """Change some noupdate data"""
     env.ref("mail.channel_all_employees").group_ids = [
-        Command.set(env.ref("mail_messaging_group.group_messaging").id)
+        Command.set([env.ref("mail_messaging_group.group_messaging").id])
     ]