I've added a few of our virtual servers into our asset module and would have thought the fact that they are listed as having server operating systems in that they would be identified by the agents as being vmw servers that they would go into the 'Server' section of the asset module. 

They are actually going into the 'Workstation' section. Other than setting up a 'group' looking for the word server in the operating system I would have thought it would identify them itself as servers? Or Virtual?