SOAP Monitor

I’m new in webmethods, we are using IS and MWS 7.1.2.
We are concerning webservice client issues on MWS, I have read somewhere that the soap transfer can be monitored by the “SOAP Monitor portlet”. I was not able to find it, can anybody give some suggestions?
Any help should be appreciated, (- but I’m a little bit sceptic, because of the poor and chaotic "documentation " of webmethods tools. )
Thanks in advance!

The Soap Monitor portlet is located in the developer tools @ MWS/components/development/tools/wm_soapmonitor.pdp