[dartho]

Originally Posted by temporaryins

Also, can there be an option to post it at the top of the post/thread instead of the bottom?

Editing the Add Useragent String to New Posts and Add Useragent String to New Threads plugins and changing the line (2nd last line)

$vbulletin->GPC['message'] = $vbulletin->GPC['message'] . "\n" . $vbulletin->options['ua37_prefix'] . $ua37_new_ua . $vbulletin->options['ua37_affix'] . "\n";
}

to

$vbulletin->GPC['message'] = $vbulletin->options['ua37_prefix'] . $ua37_new_ua . $vbulletin->options['ua37_affix'] . "\n" . $vbulletin->GPC['message'];
}

should do it for you

Usergroup permissions and selectively applying it are a thing for a future release ...