hi
i want to know the ID of each groupe in mybb
visitors , members admins ....
where are you
You can check that in Users & Groups > Groups.
When you enter groups in ACP then you will see group id in link.
For example in default setup guest group id is 1 (note that 1 on end of the link).
http://yourdodmain.com/admin/index.php?module=user-groups&action=edit&gid=1
Registered users group id is 7
http://yourdodmain.com/admin/index.php?module=user-groups&action=edit&gid=7