Did you try "FEATID IN (num1, num2, num3, num4...)"? -- View this message in context: http://osgeo-org.1803224.n2.nabble.com/Query-features-based-on-a-list-or-array-of-attribute-values-tp7025060p7027995.html Sent from the MapGuide Users mailing list archive at Nabble.com.