Access-Rights and Forums

@Friendica Support

When posting to forums, what happens to access rights? When I set it to public it is clear, but what happens when setting it more restrictive? Will it be only visible for the contacts I granted access and connected to the forum? Or are access rules just in the behalf of the forum itself?
Categories: Friendica [remove]
Ooops. I cannot comment this on @Friendica Support directly. But the other posts on that profile I am able to comment.