SAP ABAP : Implement a Classic Business Add-Ins (BAdIs) in Badi Menu Exit

How to Implement a Classic Business Add-Ins (BAdIs) in Badi Menu Exit Как расширить меню используя классический бади? Применение бади в меню sap erp. How to Implement Business Add-Ins How to Implement Classic Business Add-Ins (BAdIs) Implement a BAdI Program Exit Course sap BC425 Enhancements and Modifications