For background - We have a large number of partitions (23+) and workspaces and we would like to make some adjustments to the assignment rules of partitions that are currently in use in our production environment. We have tested these changes in a sandbox environment and have mapped out our changes in advance of these updates.
How does Marketo process these changes, will it run all of our contacts through the new assignment rules? What sort of processing time should we expect for any downtime while the system processes and shuffles around our contacts? Is it recommended to turn off the SF sync during this process or can it/should it remain live?