Circular No. 715/31/2003-CX As you are aware, a software has been developed for monitoring of Provisional Assessment cases namely, Provisional Assessment Monitoring Systems (PAMS) which operates on a central server to be accessed by the officers authorized in this behalf. This software was launched on 8th November, 2002 and the Directorate General of Systems has also communicated the procedure to use this software to all Commissionerates and Divisions.