Level Instances and Sequencer and MRQ

Thanks Shaun but can you tell me more about the requirements for the Instance rendering in the Movie Render Queue? I understand that there is a relationship with the World Partition, it would seem that the solution is there is not a solution, based on your response.

Can you explain this embedding process so that I can arrive at a solution? Or are you saying that this is not supported in any case for PIE?

Thanks