Thread:Extension talk:Lockdown/Restrict createpage-right in Project-Namespace

Hello, what's the right way to restrict the right to create a page in the Project-namespace (NS_PROJECT) to a certain group, but allow all other to edit them.

I tried this: $wgGroupPermissions['*']['edit'] = true; $wgNamespacePermissionLockdown[NS_PROJECT]['createpage'] = array('sysop');

But it wont work. Still every logged in user can create pages in the project namespace.