Upgrading and migrating

You can choose to reinstall IBM Engineering Lifecycle Optimization - Publishing (PUB) or you can use the IBM Installation Manager upgrade wizard to upgrade to the latest version.

You have two options for upgrading to the latest version of Engineering Publishing:

Uninstall the previous version of PUB and install the newest version
Use the IBM Installation Manager upgrade wizard to upgrade to the newest version

Both options are outlined in the Upgrading roadmaps. Follow the steps in the roadmaps as they apply to your preferred option for upgrading.