Topic on Extension talk:Lockdown

I am trying to set:

$wgNamespacePermissionLockdown[0]['createpage'] = array( 'bureaucrat', 'sysop' );

but it does not seem to work. Is it possible at all to limit page creation only? MW 1.31.1

Extension:Lockdown is not needed for this.

You will need to disable the createpage right for user groups. See Manual:User rights#Changing group permissions.