protected function getPopoverMenu($record)
    {
        // Build popover actions
        $popoverActions = $this->getPopoverActions($record);
        if ($popoverActions) {
            return PopoverField::create($popoverActions)
                ->setPlacement('top')
                ->setName('PopoverActions')
                ->setButtonTooltip(_t(
                    'SilverStripe\\AssetAdmin\\Forms\\FileFormFactory.OTHER_ACTIONS',
                    'Other actions'
                ));
        }
        return null;
    }