I would recommend taking a look at this: http://trac.osgeo.org/mapguide/wiki/ConfiguringAliases -- View this message in context: http://osgeo-org.1560.x6.nabble.com/Mapguide-Maestro-5-1-alias-source-doesnt-work-tp5134249p5134431.html Sent from the MapGuide Users mailing list archive at Nabble.com.