$wgGroupPermissions['*']['edit'] = false;
$wgGroupPermissions['user']['edit'] = true;
//$wgGroupPermissions['Human Resource'] = $wgGroupPermissions['user'];
//$wgGroupPermissions['Human Resources']['edit'] = true;
$wgGroupPermissions['Human Resource']['edit'] = true;
//$wgGroupPermissions['Human Resources']['protect'] = true; // 1.5.0
$wgGroupPermissions['*']['createaccount'] = false;
$wgWhitelistRead = array( "Main Page", "Special:Userlogin", "-", "MediaWiki:Monobook.css" );
$wgGroupPermissions['*']['read'] = false;
I have added a group, but in my special pages i cannot add a user to this group in MediaWiki