Hi,
I am trying to use reliable messaging in LCDS. I am facing one problem I am not being able to see mx.messaging.AdvancedChannelSet class in flash builder to define Dynamic channel Set. As per documentation I can be able to define the AdvancedChannelSet in As file. like // New AdvancedChannelSet. var channelSet:ChannelSet = new AdvancedChannelSet(); Can any body help me how can i get it done. I have seen my fds.swc lib has the AdvancedChannelSet class but it is not showing in flash builder.

