Hi:
Here are two feature requests:
1. on category listings or on your frontpage, those discussion created on the specific easysocial group will be shown or appears
2. it is possible to force the group members to choose one static discussion category.
related ticket
https://stackideas.com/forums/i-can-not-find-the-discussions-in-the-related-categories-which-are-created-in-the-groups