Members List

Currently, there is no way to turn that feature off. It probably should be added and given only to those with proper access. I'll look at making that change for the next update.

I have added a 'edit subgroups members' access control permission to the og_subgroups module. This will allow you to define which roles can modify the member list. This controls both the members section on the edit form and also the members tab. I have committed new code but have also attached a patch (additional changes as well) that will address this issue.

I see the problem. The code that is building the form isn't paying attention to the group id. It is supposed to select those for the group if already defined, but when creating a new group it selects everything. In the og_subgroups_form, a test needs to be made for setting '$selected'. Here is the revised code. I will be issuing a new version in the next few days.

function og_subgroups_form($node) {
  $form = array();
  
  if (user_access('edit subgroups hierarchy')) {
    $selected = array();
	if (isset($node->nid)) {
      $selected = og_subgroups_get_parents($node->nid);
	}
	$form['parents'] = og_subgroups_parents_select(t('Parent(s)'), 'parents', $selected, $node->nid, array($node->nid));
  }
  
  if (user_access('edit subgroups members')) {
    $selected = array();
    if (isset($node->nid)) {
      $selected = og_subgroups_get_users('names',$node->nid,0);
	}
    $form['members'] = og_subgroups_members_select($selected);
  }
  
  return $form;
}

Fixed in og_subgroups 5.x-2.0