
ITIL 4 and ITIL 5 Service Value Systems (SVSs) Explained: Guiding Principles, Practices, and Service Value Chain
Much changed in ITIL 4, and there’s a lot to get your head around. This article explains what the ITIL 4 service value system is and what it contains: the guiding principles, governance, service value chain, management practices, and continual improvement. It also covers how the SVS evolves in ITIL (Version 5) and what practitioners should watch for.





