If you’re the primary account holder or administrator of an Amazon Brand Registry account, you can remove a user account from your brand by following these steps:
1.Sign in to your Amazon seller account and navigate to the “User Permissions” section.
2.Find the user account you want to remove from the Brand Registry account and click the “Edit” button next to their name.
3.In the “Edit User” dialog box, scroll down to the “Brand Permissions” section and uncheck the box next to the brand name that you want to remove the user from.
4.Click “Save Changes” to remove the user’s access to your brand.