System Under Test
Abbr. SUT
The object of the interoperability or conformance test. It it identified, at least, by a name and managed by a group of users.
Network management
This domain covers the sharing of the systems' network interfaces and the operating network layout.
System identification and capabilities management
This domain concerns the systems under test. It defines how they are identified and how the SUT operator lists the functionnalities s/he wants to test in terms of interoperability features (Actors) in use cases (Profiles).