As an application owner, you can add and remove additional owners and deputies to and from your application as needed via the Manage Application Wizard in Resource Admin.
Edit application owners
Log in to Resource Admin.
Select Applications from the Resource Type menu and search for the application you want to update.
Click the gear icon on the application record and select Manage Application Wizard.
Under Select Options, select Edit owners and deputies.
Click Next.
You should see an Edit Who Can Manage this Azure Application form.Do the following based on your scenario: