Can we able to give Plan wise access of Proxy Manager

Summary:

Dear Team,

Client has the requirement where they want to access a single plan by two more HRBP apart from the Primary Manager. Hence, we need to give them a access of Proxy manager. However they suppose access only particular plan not other plan

For Example: I have used Other manager hierarchy and worksheet for XYZ plan is generated for Comp HRBP 1 (Primary Comp HRBP) . However two more HRBP can access the same worksheet as a proxy Manager of this XYZ Plan worksheet only. We need to make sure these two proxy manager should not be access of other worksheet as well.