WMS is not supported in "ready to deploy" ArcGIS Flex Viewer 2.1. WMS support will be added to viewer in in future release. For list of supported layer types see: http://help.arcgis.com/en/webapps/flexviewer/help/Default.htm#CSHID=layer_tag.htm|StartTopic=layer_tag.htm If you are working with the source, then you can take advantage of ArcGIS API for Flex 2.1 to add support for WMS see sample at: http://help.arcgis.com/en/webapi/flex/samples/index.html?sample=WMS and http://help.arcgis.com/en/webapi/flex/apiref/com/esri/ags/layers/WMSLayer.html Hi , are you able to share what's coming in the next Flex Viewer release? thanks Stephen
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