Server instances.

Custom (user-created) packages.

Password store, and passwords.

Integration Server configuration files.

Configuration for hosted products, such as Trading Networks.

JAAS configuration files.

JDBC connection pool configurations, database drivers, and functional aliases.

If the old Integration Server hosted Wm packages and those Wm packages also exist on the new Integration Server, the configuration files for those packages.

Java Service Wrapper customizations you made in the old custom_wrapper.conf files, including #include directives and comments (but not associated properties).

Starting in 9.5, custom (user-created) jar files.