Hi Klaus, I did the same approuch you did, I can get the map session timeout from mapagent (I put an alert to see it). But my map session is still expiring. I am using MGOS 3.0 and Fusion Viewer. Thanks, Liglio -- Sent from: http://osgeo-org.1560.x6.nabble.com/MapGuide-Users-f4182607.html