This JIRA opened at the request of GSS (Susan Javurik).

No documentation for customers exists wrt how they upgrade/migrate from A-MQ 6.x to A-MQ 7, which has an entirely new architecture.

CCS needs to create a Migration Guide. However, there is a dependency on PM/Dev/QE to provide the information about how customers should approach and complete the upgrade. For example:
PM: What are the supported upgrade paths? From A-MQ 6.X? MRG-M?
Dev: How to secure data/config prior to upgrade:
Which component first?
How to use Interconnect to assist upgrade of the broker?
...and much more
QE: CCS will need QE to test the documented migration procedures. This is not something we can replicate on our scant environment.