The Frameworks Tell You What. They Were Never Meant to Tell You How.

That is not a criticism of the frameworks. It is their design. ITIL® and its peers deliberately describe what good looks like and leave the how to each enterprise, because every enterprise must adopt and adapt the guidance to its own culture. The trouble is that the entire training industry grew up around the what. People sit the course, pass the exam, return to their desks, and the dial does not move.

The numbers behind that experience are sobering. Research cited in the book found that 74 per cent of CEOs want to see a return on investment from their learning and development programmes, yet only 4 per cent do, and half of all learning is wasted because employees never apply it on the job.

So where does the how live? In practice, it lives in people. It lives in the practitioner who has implemented change management four times and knows which shortcuts are safe. It lives in stories, scars and half a century of collected experience of the kind the book distils.

A small example of what that looks like. When a foundation class in Scotland found the seven guiding principles of service management overlapping and hard to remember, the author worked with them to give each principle a plain-language subtitle. Focus on value became know your customer. Start where you are became don't throw the baby out with the bathwater. Progress iteratively with feedback became the elephant task, one bite at a time. Collaborate and promote visibility became a problem shared is a problem halved. Think and work holistically became look at the big picture. Keep it simple became less is more. Optimise and automate became walk before you run.

No exam requires those subtitles. But the class remembered the principles, and more importantly they could explain them to colleagues who had never sat a course. That is the difference between knowing a framework and being able to use it, and it never comes from the manual alone.

This gap between what and how is exactly why the Service Management Exchange exists. It is a global, framework-agnostic online community where practitioners share leading practice, find mentors, access knowledge articles and subject matter experts, and support each other on the journey to service excellence.