MSS_POWL_CATS_APPROVAL_1

Hi there,

Does anyone know how to CHANGE the MSS POWL Query for Time Approval: MSS_POWL_CATS_APPROVAL.  I am looking to add a couple fields.  I don't see anyway to modify it via POWL_QUERY nor can I find it any of the Query transactions SQ01 etc (I checked all user groups).  Does anyone know how to do this - I can't find any help documentation.  Help?!??

Thanks,

Karen