Customize Supplier Profile change approval to responsible person using DFF in supplier profile

Current Behavior: under Manage Supplier Profile Change Approvals, any user with the 【Supplier Administrator】 role receives the approval notification for supplier profile changes.

■Proposed Requirement: would like to implement a mechanism where: •A DFF is created in the Supplier Profile to capture the Responsible Person/User. •Approval notifications for profile changes should be routed only to that Responsible Person and their supervisor, instead of all users with the Supplier Administrator role. Could you please review this approach and advise the best way to achieve this requirement?