EXECUTION & METHODOLOGIES · LESSON 03.04beginner

Sprint planning — commitment vs forecast.

What the team plans to do, with intellectual honesty about what they can finish.

↳ tl;dr

Sprint planning answers two questions: what is the Sprint Goal? and what backlog items can we deliver toward it? The 2020 Scrum Guide deliberately replaced "commitment" with forecast — a meaningful change. Forecasts are honest predictions; commitments are promises that erode when broken.

Three parts to the meeting

  1. Why — the Sprint Goal. One sentence that captures the value of the sprint.
  2. What — selected backlog items. The Product Owner brings the ordered backlog; Developers select what they forecast they can deliver.
  3. How — a plan to deliver. Decomposition into work the team will actually do.

Forecast, not commitment

The 2011 Scrum Guide called this a "commitment." The word changed in 2020 to forecast. The shift is philosophical: a forecast is your best honest prediction given what you know now. A commitment is a promise. Forecasts that miss are data; commitments that miss are credibility lost.

velocity as input, not target

Use velocity (avg story points completed per sprint) as a forecasting input, not as a target the team must hit. Velocity-as-target produces gaming: stories get inflated, work gets sandbagged. Velocity-as-input lets the team commit to a realistic forecast.

When planning goes wrong

  • The PO arrives with an unprepared backlog → planning becomes refinement.
  • The team forecasts based on best-case capacity → mid-sprint, half the work is dropped.
  • No Sprint Goal → mid-sprint priority shifts feel like betrayal instead of trade-offs.

// sources

Sources cited

  1. [01]
    The Scrum Guide (2020 revision)

    Sutherland, J. & Schwaber, K. · Scrum.org / Scrum Alliance · 2020 · retrieved 2026-04

    The canonical Scrum definition. ~13 pages — short and dense.

  2. [02]
    Agile Estimating and Planning

    Cohn, M. · Pearson · 2005 · retrieved 2026-04

    Source of modern story-point thinking and planning poker as a discipline.

// sources

Further reading

  1. [01]
    The Scrum Guide (2020 revision)

    Sutherland, J. & Schwaber, K. · Scrum.org / Scrum Alliance · 2020 · retrieved 2026-04

    The canonical Scrum definition. ~13 pages — short and dense.

  2. [02]
    Agile Estimating and Planning

    Cohn, M. · Pearson · 2005 · retrieved 2026-04

    Source of modern story-point thinking and planning poker as a discipline.