Unable to see default PO's where I am requester or preparer under Orders to Receive page

Summary:

We have implemented Redwood Self Service Receiving and In the Orders to Receive page, I see lot of POs like more than 6000 records always when I go that page. This is happening with all users in Production. We want to see only the POs where I am the requester or preparer. I will have to filter the requester or preparer always when ever I login. So the changes applied in the filter is only for that transaction. Is there a possibility to add the requester of POs as the default filter in orders to receive and My receipts.