Improvements to XenForo's user mentions system. This addon was a private addon 2 weeks before public release. This addon is not designed to deal with large group memberships. This feature may be added in the future. Features: Mentionalable user groups: Customizable icon per group (small + large); Membership can be viewed on the front-end; User group may be private, at which point only members can tag or view that group; Permission to tag taggable groups; Admin privilege to view all taggable groups. | User group mentions supports the following: User profile posts/comments; Posts/Threads; Reports | Opt-in, send an email to the user who is mentioned/quoted: global option to enable/disable; permission to receive mentioned emails; configurable default for users on account creation. | Editor integration. Copying & pasting a user group tag link is transformed into @usergroup | User mentions can be disabled per forum per user group