I was doing some reading on ‘Lean’ and found a post on the ITIL Skeptic’s Web site (http://www.itskeptic.org/node/343) that said it would be the next big thing. The blog was posted nearly two years ago – shortly after ITIL v3 was released.
I love the concepts of Lean – eliminating waste and defining value – which is obviously some of the fundamental thinking of ITIL. ITIL is about continual improvement across the Service Lifecycle and defining “value to the business.”
Which begs the question: At the grass roots level are the people implementing Service Management thinking Lean or are they just implementing Service Management based on ITIL guidance? I think it is the latter because I feel that when it comes to Service Management, Lean principles are intrinsic to ITIL. So maybe Lean ITIL is a redundant statement.
But here is where Lean ITIL falls down. Many organizations only implement some of the V2 processes and call themselves a V3 shop (I have strong opinions on this one). Version 3 is what embodies the Lean message and you cannot get there through Version 2!
And secondly, many organizations will work towards a maturity level of 3 without really looking at reducing waste. For example: I see over and over again Incidents incorrectly routed and therefore they spend time bouncing around before being resolved. Everyone will say that this is a bad thing, yet I rarely see an organization that looks at WHY this is happening in order to correct it (thus removing waste).
In one of my previous blogs I wrote about metrics. That directly ties to Lean as metrics are extremely important to removing waste. How do you know there is waste unless you compare it to something? To do this you need baselines, and not many organizations baseline their processes. One of the key processes that you need a baseline for is Event management, otherwise how do you know if an event is something you actually care about.
I believe Lean does not just lend itself to ITIL, it is intrinsic in delivering the value of ITIL.
Are there any organizations out there that are actively adopting Lean ITIL? If so I would love to hear your thoughts.