Migrate Management Data Warehouse to a New Instance

Is there a defined procedure to follow for moving a SQL Server 2012 Management Data Warehouse to a new server\instance? We intend to setup MDW on a test SQL Server instance first, but will then want to migrate it to a production installation. I can't find any information on this. Two points which are concerns are: 1. To migrate the databases without losing data. 2. How to update the registered instances to report their data to the new MDW instance.