- # add any permission links from the current lookup_uuids to a
- # User or Group.
- Link.where('tail_uuid in (?) and link_class = ? and (head_uuid like ? or head_uuid like ?)',
- lookup_uuids,
+ # add any permission links from the current lookup_uuids to a Group.
+ Link.where('link_class = ? and tail_uuid in (?) and ' \
+ '(head_uuid like ? or (name = ? and head_uuid like ?))',