[Wired1]

Originally Posted by craiovaforum

Heh, it's version 3.8 and almost 4 years passed without any changes. This is a big issue for boards like mine with alot of modifications and templates that start with adv_portal.

I'd guess you could do this with the hook that now exists (untested):

if (class_exists('vBulletinHook'))
{
($hook = vBulletinHook::fetch_hook('template_groups')) ? eval($hook) : false;
}

Just make a plugin that appends a line to the end of the afforementioned array?