I am using bbb + wplm bbb
everything is ok
but only Admin role can create or modify webinar room for a unit course
means The Instructor role cannot add a room for course because won't allow instructor role
how to add instructor role for bbb plugin and solve this?
Assuming you are talking about front end meeting creation. Can you share screenshot of instructor.
Also can you install role editor plugin [ https://wordpress.org/plugins/user-role-editor/ ] and make sure the Instructor user role has the capability of "edit_posts"