PI Commitment
- type
- agreement
- agreement-type
- work
- for-domain
- Charger ART
- agreement-of
- Charger ART Board › Feature › In PI
- version
- 1.0
- decision_date
- 2026-01-12
- review_date
- 2027-01-11
- created_at
- 2026-10-10
Driver and Requirement
A PI is a promise a whole train makes together. If features can enter mid-PI whenever someone asks, the dependency board from PI planning is fiction within a month and the platform teams are pulled in three directions. The train needs a rule for what may change inside the ten weeks, and who may change it.
Who is responsible for what?
- Product Management — brings new features to PI planning, not into a running PI.
- Business Owners — the only ones who may add or cut a feature mid-PI, and only against a stated business reason.
- Release Train Engineer — makes every mid-PI change visible on the board and at the next ART Sync.
- The teams — may re-sequence their own stories freely; may not take on a new feature without the above.
Description
Features enter the In PI group of the Charger ART Board at PI planning. During the
PI, the group’s content changes only by a Business Owner decision, recorded on the
card. Hotfixes are exempt: they travel the expedite lane under the
Expedite Lane Policy, not this agreement.
Evaluation Criteria
- PI predictability at or above 80% of committed objectives.
- Mid-PI feature changes per PI: visible, with a named Business Owner each; fewer than three.
Concerns
Hardware does not always fit a ten-week box: a tooling slip is not a scope change anyone decided, yet it moves a feature out of the PI. The rule covers decisions, not lead times.
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