Hi @sonismile10_4270,
BuildMaster only supports Visual Studio Test (formerly MSTest), nUnit, and jUnit out of the box. I'm not very familiar with SOAP UI, but I think your best bet would be to use Soap UI's jUnit integration and then run the jUnit tests to track them in BuildMaster. If not, you would probably need to build a custom BuildMaster extension to support this. Please see our unit test documentation for more information.
Thanks,
Rich