I have a use case where Salesforce will be accepting user input (source) and will need to send to AtomSphere, unsolicitated. AtomSphere will transform and send to a client application (target). I have WSDL for the target application but am not clear how to implmement the source side of this. What is the best way to approach this? Should Salesforce create the WSDL and AtomSphere consume and listen? I have a Salesforce developer I can leverage.