In my last posting I indicated that I would lay out the first change I am making in how I will be developing and using the Goal Tree going forward. I indicated that it is a subtle change, but one that is very important. In one of my previous postings I discussed the difference between Lead and Lag Measures and this change is predicated on these two types of measures.
This
change has to do with how the Goal and Critical Success Factors are worded (and
some of the NC’s). One of the key
learnings in The 4 Disciplines of Execution:
Achieving Your Wildly Important Goals, was the concept of Lead and Lag
Measures. The lag measure has to do with
Goal achievement and should be written in such a way that there is a clear
measurement of Goal units with a well-defined target. So, for example, instead of the Goal being
written as “A highly profitable company” like we have in our Goal Tree example,
let’s word it as though it was a performance measure with a target. Let’s say that this company’s current profit
margins are around 3%. What if we re-wrote
the Goal as follows: Profit Margins
Above 15%? Written this way, we can
measure it and it has a clear target, just like a finish line in a race. In this way everyone knows what the company
wants to achieve and how to measure success.
Now
let’s look at the Critical Success Factors (CSF’s). The first CSF in our example is written as
Highly Satisfied Customers. Can you now
see how vague this CSF was as it was originally written? Written in this manner, it is neither measurable
nor does it have a target for the improvement team to shoot for. If we re-worded this CSF, an example might be
something like, “Customer Satisfaction Index greater than 96%.” By writing it this way, it becomes measurable
and has a clear target or measure of success to attain. What I’m suggesting is that the CSF’s should
be written as Lead Measures that tie directly to the Lag Measure. In other words, if we were able to move the
lead measures in a positive direction, then the lag measure would eventually
improve as well. Let’s look at the
original Goal Tree with the remaining CSF’s written using these simple
guidelines.
As
you can see, each of the CSF’s now are measurable and display a clear success
target. For example, one of the CSF’s is
written as “Operating Expenses less than 6 % of Revenue.” Clearly, Operating Expenses are measurable
and the target to reach has been set as less than 6 %. Now let’s look at the Necessary Conditions
(NC’s).
As written in the Goal Tree above, some of the
NC’s are written with the same clarity as the CSF’s. I chose to do so because when they are
measurable and have a target as some of them do, it becomes much easier for the
improvement team to define activities that will move these lead measures. And if these lower level lead measures move
in a positive direction, they will move the upper level lead measures in like
manner. For example, one of the lower
level NC’s is stated as “Schedule Compliance >96%.” If this is achieved, then the assumption is
that on-time delivery will also be met.
And if this CSF is met, then it should move the Goal, Profit Margin
>15 %, closer to the targeted level.
As we know, each CSF contributes to achievement of the Goal. The improvement team concluded that, if they
implement Drum Buffer Rope, then there target of 96% schedule compliance would
be achieved. OK, so what’s next?
In my next posting, I will demonstrate how I intend to use this new version of the Goal Tree going forward.
1 comment:
Good change. This way the Tree can be tied to Throughput accounting.
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