-Friendica makes no distinction between people and forums for the purpose of tagging.
-You can use @-mentions for forums like for other accounts to tag the forum.
-If you want to post something exclusively to a forum (e.g. the support forum) please use the bang-notation instead of the @tag.
-So !helpers will be an exclusive posting to the support forum if you are connected with the forum.
-If you select a forum from the ACL a !-mention will be added automatically to your posting.
+Friendica makes no distinction between people and groups for the purpose of tagging.
+You can use @-mentions for groups like for other accounts to tag the group.
+If you want to post something exclusively to a group (e.g. the support group) please use the !-mention instead of the @-mention.
+So !helpers will be an exclusive posting to the support group if you are connected with the group.
+If you select a group from the ACL a !-mention will be added automatically to your posting.