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Question #1 : Are the providing_service_uuids (variant and invariant) defined at DT ?
Answer: P rovidingProviding_service_invariant_uuid and providing_service_uuid are declared input in SDC but NOT filled in at DT, which will be filled in the runtime with the selected NST service invariant id and service id.
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Question #2 : Are the allottedresource_providing_service_uuids (variant and invariant) defined at DT ?
Answer: allottedresource_providing_service_uuids
Question #3: the fact that for the realization of a CST, it will be required a NST at run time, it seems it is NOT indicated at Design Time so I was wondering where it will be indicated to ensure the orchestrator will look for a NST instead of ANY other type of object (i.e. a NSST or a generic Service or even a Resource).
Question #4: I was also trying to prepare a similar representation from a resource/service instances prospective. Do you have any picture you can share ?