Template Variable Hook

[kh99]

If you want to add something to the postbit template, postbit_display_complete is probably a good hook to use. The template name you can use to preRegister is $this->template_prefix . $this->templatename.

I think the post author's usergroup info might already be in the $post array, so you might not need a plugin if you can do what you want to do using is_member_of() in a template conditional.