How do I update my grade, job title, or any assignment-related information on the front page of my IDP?

Neither you nor the ACM can make these changes directly.  Twice each month, position data is transferred from the personnel system (DCPDS) into CAPPMIS (which houses both the ACRB and IDP).  Depending upon when your position information was changed in DCPDS, it could take up to 30 days for the data transfer to occur.