PMBOK 7 and project controls
The seventh edition of PMI's Guide to the Project Management Body of Knowledge (PMBOK Guide, 2021) moved from process groups and knowledge areas to twelve principles and eight performance domains. For project controls teams, the change is less about new techniques than about purpose: measurement and uncertainty are now domains of their own, judged by the outcomes they deliver rather than the documents they produce.
What changed from the sixth edition
The sixth edition was organized around 49 processes in five process groups, with inputs, tools and outputs for each. The seventh edition sets those aside as the organizing frame and describes principles that guide behaviour and performance domains that groups of related activities must achieve, whatever the delivery approach, predictive, adaptive or hybrid. Many familiar techniques, including the critical path method and earned value, remain and are described as models and methods to tailor to the project.
The eight performance domains
| Domain | In short | Where project controls fits |
|---|---|---|
| Stakeholders | Identifying and engaging the people affected by the project. | Reporting that each audience can read: executives, owners, contractors. |
| Team | The people delivering the work and how they lead and collaborate. | Shared, current schedules instead of emailed copies. |
| Development approach and life cycle | Choosing how the work is delivered and phased. | Matching schedule detail and estimate class to the phase. |
| Planning | Organizing and coordinating the work to deliver the outcomes. | The WBS, the CPM schedule, the estimate and the baseline. |
| Project work | Running the work: processes, resources, procurement, communication. | Progress, actuals from timesheets and invoices, resource management. |
| Delivery | Delivering the scope and quality that create the intended value. | Rules of credit that tie progress to completed, accepted work. |
| Measurement | Assessing performance and acting to keep it acceptable. | Earned value, CPI and SPI, forecasts, variance thresholds, dashboards. |
| Uncertainty | Dealing with risk, ambiguity and complexity. | Risk registers, schedule and cost risk analysis, contingency. |
Measurement in practice
The Measurement domain asks for metrics that are agreed in advance, reflect what matters to stakeholders, are reliable enough to act on, and are presented so people do act on them. In controls terms that means a baseline to measure against, objective progress, actual costs in the same periods, earned value with CPI and SPI, and thresholds that trigger a response rather than a slide.
Uncertainty in practice
The Uncertainty domain treats risk as both threat and opportunity, alongside ambiguity and complexity. In controls terms: a living risk register tied to the schedule, three-point estimates with a recorded basis, schedule risk analysis for P-dates, and contingency set by analysis and managed as risks close.
PMBOK and AACE together
PMBOK describes project management broadly; AACE International's Total Cost Management framework and recommended practices go deep on cost engineering and controls: estimate classification, schedule classification, earned value and risk. Controls teams commonly use both: PMBOK for the shared language with project managers, AACE for the technical method.
In DeltaSys
DeltaSys covers the controls side of Planning, Project Work, Measurement and Uncertainty in one model: estimate, schedule, progress, actuals, earned value, risk and change, with reporting that executives and owners can read without a licence each.
Sources
Project Management Institute, A Guide to the Project Management Body of Knowledge (PMBOK Guide), Seventh Edition, 2021, section 2 (project performance domains). Domain names are PMI's; the descriptions here are our own summaries. Read the Guide for its full text.
Primavera and P6 are trademarks of Oracle Corporation; Microsoft Project is a trademark of Microsoft Corporation; PMBOK is a trademark of the Project Management Institute; AACE is a trademark of AACE International; Last Planner is a registered trademark of the Lean Construction Institute. DeltaSys is not affiliated with or endorsed by them. Standards are described in our own words; see the publications themselves for their text.