So can you just do:
HTML Code:
<?xml version="1.0" encoding="ISO-8859-1"?>
<bitfields product="vbulletin">
<bitfielddefs>
<group name="ugp">
<group name="myhackpermissions">
<bitfield name="canfoo" group="my_hack_permissions" phrase="can_foo_forum" install="">1</bitfield>
</group>
</group>
</bitfielddefs>
</bitfields>
And then the query
PHP Code:
ALTER TABLE usergroup ADD myhackpermissions INT( 10 ) UNSIGNED DEFAULT '0' NOT NULL ;
To add a Yes/No?