Integrating external aspx page into K2 Workspace for custom.

Say we have process xml field called Request with following structure, There are many elements in the xml fields I am mentioning only few.
<Request>
<DisposalRequest>
<SCN> </SCN>
<Status> </Status>
<Requester></Requester>
<Supervisor></Supervisor>
</DisposalRequest>
</Request>

User wants to have a report which should display following fields SCN , STATUS, Requester and Supervisor. clicking on the template in the K2 workspace would display a the report as shown in the attachment. This page is lying under a my website and would like to integrate this page into the K2 Workspace.

Can anybody tell me how to achieve this?

Thanks,
-Madhu