Doing a thorough planning before migrating to the latest version of WebSphere® Portal Express® will have a direct impact in the effort invested during the actual migration. Become familiar with the environment you are migrating to (target environment). Also make sure that the environment you are migrating from (source environment) is up to date with fixes and meets the requirements for migration.
The following sections provide a starting point for your migration planning. Consider each migration planning unique to the environment you are migrating.