At the moment, at migrate time, the addition of elements is not allowed - only the update of properties within the existing elements is allowed.
Breakdown
- ACm-Runtime: Change the validation in migrate POST to allow new elements. If a UUID element id do not match, it will be insert into the instance as new element
- Participant-intermediary: in migrate merge, If a UUID element id do not match, it will be insert into the instance as new element
- Participant: participant has the responsibility to deploy the new element during migration
Unresolved question:
- Participant may needs a flag to understand when an element is new