Need help to configure WS-RM in CXF on the Switchyard-Composite Service Binding

Issue

• Can we use cxf.xml for the SOAP Service Binding ? We think CXF 2.7 needs spring 3.x on the classpath for that. But we only find sring 4.x in the modules folder. According to the documentation CXF 2.7 needs Spring 3.x while CXF 3.x uses Spring 4.x.
  Or is there another possibility to configure the org.apache.cxf.ws.rm.RMManager in cxf.xml ?

• How can we set the org.apache.cxf.oneway.robust property on the Switchyard Endpoint?