Are We Making Progress to Plan?
Glen Alleman MSSM
Vetern, Applying Systems Engineering Principles, Processes & Practices to Increase the Probability of Program Success for Complex Systems in Aerospace & Defense, Enterprise IT, and Process and Safety Industries
The concluding question in "5 Questions PMs Must Ask," is the fifth and final question: how do we know we are making progress? The answer requires measures of effectiveness and performance stated in tangible units that are meaningful to all stakeholders.
With a clear and concise description of “done” — in units of measure meaningful to the decision makers; with a Plan and a Schedule baseline established for delivering the outcomes; with confirmation that we have enough resources, time, and money; with the impediments identified and handling plans in place … the remaining question is how do we know we are going to make it on time, with the planned budget, and that the product or service is going to work?
The solution starts with defining the measures needed to answer the question. These measures include:
These measures are needed to provide insight into progress-to-plan. Each measure has units tailored to the needs of the recipient — the customer speaks in terms of Mission and Effectiveness, the provider (developers, engineers) speaks in units of performance, KPPs, and TPMs. The unit measure connecting all of these is Earned Value.
All measures of effectiveness and performance must be in tangible units. These Completion Criteria must speak to “done.” For example:
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Phrases like this appear to be overkill. But the answer should be in tangible evidentiary materials delivered at the planned time for the planned budget. These types of descriptions are included in the Work Breakdown Dictionary, part of the Performance Measurement Baseline. The grammar used to speak about making progress-to-plan is shown here:
Each element of the Integrated Master Schedule — each work activity — should have a grammar that speaks to its Maturity, Action, Product, and Product State. This grammar provides insight into what to do during the work effort, how to measure progress, and the expected outcome of this work effort. Here are sample words used for stating measures of progress in the Integrated Master Schedule:
With this grammar, the participants in the project can ask and answer “what does Done look like” in terms meaningful to the decision-makers. This phrase is repeated often in this series of articles for the simple reason it is not used enough in many project management contexts.
Measuring Progress to Plan
In order to increase the probability of success for any project, we must install and use the five immutable principles. Measuring progress to plan is the final one, but all five are needed. So let’s remind ourselves of them one final time:
Thanks to the detailed follow up. The shift to digital engineering is causing a lot of confusion regarding. In principle we should be moving some of the validation analysis "to the left", as they like to say. Have you any experience in planning the models for documentation, use in reviews, or for analysis prior to integration?