and under the Upcoming staff appraisals list you will see View/Cancel.
If you click on Cancel you will see a dialog box asking if you are sure that you want to delete the appraisal as deletion is permanent. If you do, click on Delete appraisal
You can also delete an appraisal by clicking on View next to the appraisal you wish to delete
and then choosing Delete appraisal from your list of Common tasks
You will then get the same dialog box prompt asking if you are sure that you wish to delete the appraisal