it might be a nice idea to be able to share kifu as restricted access, making members of a set group able to access an otherwise private kifu. This would also be neat in the SGF Library, to have option to have a collection of games with group level access.
This might be a bit tricky to implement, but thought it was worth mentioning nevertheless 
This is already possible!
When playing a private game you can click āaccess settingsā in the right hand slide-out panel and grant access to certain players or groups 
Oh wow, thanks 
I hadnāt created a private game in a while to avoid not being able to share, I should have checked this before making the post.
seems I just have to recreate my demo game as a semi private demo game and add the variations ^^
PS; still would be cool with sgf collections in group mode, they might even be displayed in the group profile as a group collection 
Just additional discovery; in sgf collections you canāt change it at all once you set access to restricted, sealing the whole collection, would have to uplpoad again, it might be worth having a look at in time methinks.