Trade-off transparency
Saying no by showing the cost of yes. State what the request costs in terms of what else moves, and let the person who wants it choose. The refusal becomes a decision the stakeholder owns, and the manager no longer quietly absorbs the demand.
Evidence grade: practice A widely adopted practitioner model with clear provenance.
Use it when
Every new request against a committed queue; every conversation in which someone asks for "just this one thing".
Where it stops working
The cost has to be stated honestly. A cost inflated to make the answer no is a refusal in disguise, and stakeholders learn to discount it.
Where the standard uses it
- DE-1Prioritisation under constraintSequencing, trade-offs, saying no.
- SV-2Communicating and partnering across functionsProduct, design, executives, and non-engineering stakeholders.
Used alongside it
- Communicating at the listener's altitude practice
- Cost of delay practice
- Disagree and commit practice
- Engineering as business partner practice
- Portfolio governance practice
- Urgent versus important practice
Cite this model
Chicago, BibTeX and licence →Engineering Management Academy. (2026). Trade-off transparency. In Engineering Management Academy Body of Knowledge (Version 3.1, TEC.trade-off-transparency). https://www.engineeringmanagement.academy/body-of-knowledge/techniques/trade-off-transparency