Labels:dialog box | hakham | web site | window OCR: Migrate Production Continued Self-contained system software The more self- -contained you make your system software the easier migration will b Example: separate your systerm software like load libraries) from other data sets Clike SYSLUADS> MVSB MVSB The Fallback Plan Have Fallback plan. Every one should know the fallback criteria and how bring up the old sterm Everyone must understand how long it takes to fall back and who should approve Productior qike