How To Create Menu And Actions In Odoo15

How to create new menu and its action in odoo14. How to create menu, sub menu and action. Creating module from scratch in odoo 14. Odoo development tutorials, creating models, creating menus, create new actions, linking menu and action. Website: https://www.odoomates.tech/ Email : odoomates@gmail.com Facebook: https://www.facebook.com/odoomate/ Twitter: https://twitter.com/odoomates Support Us in Ko Fi : https://ko-fi.com/odoomates