SAP FIORI Timesheet

While working on SAP Fiori Timesheet. The application is working fine if I maintain relationship "A012" Managed by but it is going to Chief of that Org Unit for approval.

I have a concern that If I maintain One-on-One relationship "A002", then the details are not showing up in manager's App of Fiori and hence he cannot approve.

we have here is only One-on-One relationship "A002", and we don't want relationship "A012". Also cannot ask the client to change the relationship now from "A002" to "A012".

Kindly suggest.

Regards

Tanya