Migration Guide V4
Migration Guide no longer provided via this knowledge base page. Instead, the Migration Guide is provided together with all other related documents individually for every firmware version.
Starting with firmware version V4.8.0.0, you can find the Migration Guide on each Version page free of charge as part of the file "DOC-PNS V4.x.x.x.zip".
All older versions of the Migration Guide are contained there, too.