It should be possible to upgrade a running process instance, in production, to use an updated version of the Process Model.

This is a placeholder for more tasks - but wanted to capture the requirements

• Must function in production
• Allow updates to all "down-stream" changes to the process model - that is activities that would happen in the future
• 1 upgrade at a time is acceptable, though bulk conversions in the future is highly desired
• Ability to save the current instance and revert back to it in the event that the migration fails for some reason
• Migration should be logged - so it is recorded when a migration was applied in the history of events
• Data is preserved - the Timestamps of completed tasks, task data, and data objects

Time Line - Would like to have this completed over the next month (end of June) if at all possible but there is not a definitive timeline.