Thank for your answer. If I understand correctly, in order to get this option working, I should remove the moderated members from all other groups, which are indeed post-count based. But because this is done automatically, I do not see any entry for the members in the "moderated" group making any reference to other groups. I mean, a member is by default "member". When it turns out necessary to moderate him, I can move him to the "moderated" group but I cannot remove him from the "member" group. What to do then? I cannot change the settings of the whole forum to non-post-count based just because I have one member who sometimes posts a bit emotionally.