The OPS/MVS 14.0 documentation contains a section named "Upgrade Information" but it only contains information about upgrading from OPS 13.0 to 13.5 and from 13.5 to 14.0. Where to find information about previous OPS/MVS releases like OPS 12.3?
The OPS/MVS 13.0 documentation is available in PDF format. The 13.0 version of the documentation contains information about migration from OPS 12.2 to 12.3 and also from 12.3 to 13.0.
While browsing the OPS 14.0 documentation you access the previous releases in the dropdown button:
If you are looking for migration information from even older releases (12.1 or earlier), check the legacy section of our documentation in the link below: