Workbook without Assigned Roles

Dear BI Experts,

I need your help to assign a workbook in the workbook storage of the server, back into a roles folder. Here is my scenario:

I created a new workbook and assigned it to a role in Dev.

My Dev system got a system refresh from my Prod system. Before the system refresh, I saved my workbook into a transport, and then re-applied it back to Dev after system refresh. The issue here is that I did not save the roles folder of the workbook into the transport.

So now, after I re-applied the transport to Dev, the workbook exist in the server, but not in the role folder. When I ran BEx and try to find the workbook in Dev, it could not find the workbook.

I ran RSWB_ROLES_REORG program, and the workbook is listed as Workbook in the workbook storage, but not in any roles folder (Unused). I also ran function module RSBB_WORKBOOK_AGR_GET and did not see the role in the E_T_AGR table.

Please provide me the steps to assign the workbook in the server to a role folder.

Thanks in advance for your help in this matter.

Kevin--