GJ Wall discussion viewing access

Hello,

Is there a way to control the viewing access for GJ wall and group user lists for Open groups, so only group members can access to it?

Thanks.

No, but the group types behavior will be changed a little in 4.0.0 as noted below.

forge.joomlapolis.com/issues/6208

More specifically Approval won't show group content, but the group will be visible and accessible but require approval to join. New group types are still being considered. It's a hard balance between functionality and usability as too many parameters bloats group edit/create causing too much confusion so having parameters to control access of each tab just doesn't work for usability.

Note non-group members should only be able to see the content. Not create new content if they aren't an active member.