Ubilling/modules/general/sigreq/module.php

<?php

$this->registerModule($module, 'main', __('Available signup requests'), 'Nightfly', array(
    'SIGREQ' => __('right to view signup requests'),
    'SIGREQDELETE' => __('right to delete signup requests'),
    'SIGREQEDIT' => __('right to close signup requests'),
    'SIGREQCONF' => __('right to configure signup requests module')
));

?>