Restricting appraisee from viewing Appraisal Document
We have an appraisal model where the appraisal document flows as below with respective doc. statuses
HR Admin (In preparation) --> Appraisee ( In Planning) --> Appraiser (In Process) --> Approver (In process/sent for approval)
When the 'Approver' approves, the document goes to 'Complete' status..
flow is working fine but the document is available to appraisee in change mode till the end (i.e. till it moves to complete status).
We have a requirement that it should not be available to the appraisee (not even in display mode) once it moves to In-Process status (i.e when it goes to Appraiser)
Please advice how to restrict it..
Note: Appraisal process is taking place in portal (ESS/MSS)
Thank you in advance