Creating Check Box for a field in Search Help

Hi All,

I have the following requirement.

Go to the standard Search Help - ORDP  from SE11 and execute it, then we can find a screen with Order Status (Outstanding, In process, Completed,  Historical - for Display PM Orders : Selection of Orders ).

Outstanding, In process, Completed,  Historical  - these display as check boxes in the report program, now we want these to be displayed as Check Boxes.

We are creating a custom Search Help exit for ORDP(ORDPL) for the Work Order - Web Dynpro Component.

Can you suggest how can we achieve this please?

Regards,

Mohammed