Hi,
There is no such option by default now, in old versions there were such a concept and later it has been removed. You can refer to this which add similar functionality. But the app is in outdated version, still you can see if it helps in some ways:  https://apps.odoo.com/apps/modules/12.0/erp_badge_menu/

Or you can search for similar apps in the store and see if you can find for the needed version.

Thanks