+'role.top_manager.label' => 'Top manager',
+'role.top_manager.low_case_label' => 'top manager',
+'role.top_manager.description' => 'Top group manager. Can do everything in a tree of groups.',
+'role.admin.label' => 'Administrator',
+'role.admin.low_case_label' => 'administrator',
+'role.admin.description' => 'Site adminsitrator.',