The intent of this work is to provide a number of extensions which were not covered by the original IPP WG charter, but for which there is industry demand. - Short summary of the work done in the IPP WG.   (Final drafts currently with the IESG). - Explanation of the three proposed extensions areas:   1) IPP Notifications (already started)   2) IPP Optional Operations for Operators & Administrators   3) IPP Extensions for Advanced Production Printing Discussion and checking the level of IETF interest for these extensions.