wherein the controller includes {HEAD ~ an update service} which includes a SOAP module for communicating with the software agent and the repository, {TAIL ~ the update service processes} update messages received from the software agent and the repository, and the update service generates update messages sent to the software agent and the repository, and 
wherein the controller includes { HEAD ~ an update service } which includes a SOAP module for communicating with the software agent and the repository , { TAIL ~ the update service processes } update messages received from the software agent and the repository , and the update service generates update messages sent to the software agent and the repository , and
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH