Status Report In Appraisals

HI,

As my client asked us a report to view the status and the date of the status completed by each individual i.e, Appraiser Reviewer,Accepting Authority.In PHAP_CHANGE page,the status is getting replaced once the form is moved to next status.I want the report  where all the status change and date by whom it is done .They need a record of movement of appraisal form.

Please do the needful asap.

Thanks,

Sowmya