Meta Slider Change Capability / User Role Editor

gistfile1.txt

/**
 * The default capability required to use Meta Slider is 'edit_others_posts'.
 * You can change this to a different capability by pasting the code below into
 * your themes functions.php file.
 *
 * You can use the 'User Role Editor' plugin to add a custom capability to WordPress
 * specifically for Meta Slider users.
 */
function metaslider_change_required_role($capability) {
    return 'metaslider_use'; // this is the ID of a custom capability added using User Role Editor
}
add_filter('metaslider_capability', 'metaslider_change_required_role');