Please set
$wgUploadNavigationUrl = array(
'cswikiversity' => 'http://commons.wikimedia.org/wiki/Special:Upload?uselang=cs',
)
$groupOverrides = array(
'cswikibooks' => array( 'user' => array( 'upload' => false, ), 'autoconfirmed' => array( 'upload' => false, ), )
)
Thanks
Version: unspecified
Severity: enhancement