On the Profile layout, make sure you are using the correct versions of the following:
Account Addresses widget (version 3 or later). This version allows the delegated administrator to view an account’s default, local, and inherited addresses.
Account Contacts widget (version 3 or later). This version does the following:
Informs the delegated administrator if a contact belongs to multiple accounts.
Prevents the delegated administrator from deactivating a contact if the contact belongs to multiple accounts.
Limits the delegated administrator to removing a contact from the current account only.
The Account Addresses and Account Contacts widgets are described in Add delegated administration to your storefront in Extending Oracle Commerce Cloud.