Our Premiere Storage System. Collaborative, Large Storage Capacity, Asset Management Software With 2-Way GIS Tools. All features of POSM Storage Edition with additional POSM 2-way GIS tools. Indexes all sessions as HTML, eliminating the need for client viewer software. Click on a map to view the CCTV inspection in users browser. Pass calculated data such as PACP index and score to color code a map. Direct SQL data joins allow for GIS integration of inspections and XY data on a map without importing or adding data to the GeoDatabase. Click here to download the PDF version of this page. Click here for the POSM Change Log. Click here for the POSM License Agreement. ESRI Certified Business Partner. NASSCO PACP, MACP, and LACP Certified Software.