Registration of inbox at initialization or in the policy?

[mielvds]

Is the registration of inbox and resources to watch something we want to do at initialization or do we write this in the policy so that they are automatically registered when the policy is?

[mielvds]

As discussed:

• defining how an ochestrator gets to its inboxes is not necessary
• in the registration phase, not really initialization (orchestrator can still receive other triggers)

[phochste]

This is more something for a milestone 2 or later how the registration of an orchestrator can be done