Create a worker in flash IDE?

I'm trying to generate a worker swf from Flash CC.

When I try to compile it using AIR 13 for android :

wtm.send('test');

at runtime::ContentPlayer/loadInitialContent()

          at runtime::ContentPlayer/playRawContent()

          at runtime::ContentPlayer/playContent()

          at runtime::AppRunner/run()

          at ADLAppEntry/run()

          at global/runtime::ADLEntry()

Is there a way to publish a worker swf from the IDE ?