The group functionality is very convenient, and I find the group role features particularly useful. For example, it's helpful for displaying a special marker above the heads of users with a specific role, or for creating colliders that only users with a particular role can pass through.

I also think features like prioritizing the display of performers' and staff's avatars would be useful.

At the very least, I would like a way to retrieve the groups a user belongs to, or the roles of specific groups a user belongs to, directly from UDON Sharp.