Decision documentation is the written record of decisions made by a team, including the question, the options considered, the chosen path, the rationale, and the people accountable. It is the artifact that lets future engineers understand why the system looks the way it does.
Documentation is distinct from the decision itself. The decision happens once; the documentation is what survives. A team can make excellent decisions and have no documentation of them, and the value of those decisions decays the moment the people involved move on.
Good decision documentation is append-only and immutable. Edits to capture later context happen as new entries that reference the original, not as edits to the original record.
Why Decision documentation Matters for Distributed Teams
Without decision documentation, organizations spend enormous time relitigating choices that were already made. The original rationale is forgotten, and the debate reopens every time someone new joins.
With documentation, the conversation moves forward. New engineers read the record and either accept the prior choice or argue against it on substance, not on memory.
Frequently Asked Questions
What is decision documentation?
Decision documentation is the written record of decisions made by a team, including the question, options considered, chosen path, rationale, and people accountable. It is what lets future engineers understand why the system looks the way it does.
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See decision documentation in action.
StandIn is built around these concepts. Engineers publish declared state before going offline. The next shift starts with full context.