I am using the standard workflow for Oracle Performance Management. After the appraisal gives final rating, it goes to manager's supervisor....
Supervisor manager Unable to view the appraisal of the employee.
1. Employee fills their own appraisals, weighting and supervisor competencies - - sent for evaluation by Supervisor
2. Received by the Supervisor
3. Evaluation carried out by the supervisor / employee - approved (can here be returned for correction/rejected to employee)
4. Supervisor's manager receives only a notification of the above.