So, I'm not sure if this is possible, but is it possible to add custom Capabilities?
So, I've written a group message application, that ties in with Wordpress. I only want certain members (set via options that I just asked about) to be able to send out such messages. I'd like to add a capability for, say "group_message", and add it to specific users (since it isn't strictly editors / administrators who have access to send out).
I know about:
But is the only thing I need to do, say: wp_current_user()->add_cap('group_message')?