| Interface | Description |
|---|---|
| CommunicationNetwork |
CommunicationNetwork vnull
|
| Device |
Device vnull
|
| Node |
Node vnull
|
| Path |
Path vnull
|
| SystemSoftware |
SystemSoftware vnull
|
| TechnologyActiveStructureElement |
TechnologyActiveStructureElement vnull
null
|
| TechnologyCollaboration |
TechnologyCollaboration vnull
|
| TechnologyInterface |
TechnologyInterface vnull
|
| TechnologyInternalActiveStructureElement |
TechnologyInternalActiveStructureElement vnull
null
|