Cobol with >Net

I am starting a program with Acucobol 9.11 and .Net with a product called SonicMQ.  I would like to know if anybody out there have done any programs using "net assemblies.  I am battling to find out how to use stored objects and the documentation provided is not very helpful

 

I am a COBOL programmer so either way is a new experience - the programmers have said we can use soap.  Once again I would love some helpful documentation..