Separate requirements, assumptions and decisions

A target records what an owner wants; an assumption lets a study proceed; a decision records what an authorized person accepted.

How to use this idea

Our proposed requirement record contains an identifier, intended use, unit, basis, owner and review state. A linked result records how the requirement was tested. Updating the target must not silently relabel an old calculation as a successful test of the new one.

Worked illustration

An owner proposes a daylight target. A simulation uses an assumed occupancy schedule. A reviewer asks for a revised schedule. Those are three different records, not three versions of the same fact.

All numerical examples here are synthetic, not measured building results.

Checks before relying on a result

  • Record the source or author of each requirement.
  • Bind results to the exact input revision.
  • Keep unresolved requirements visible in exports.

What this does not establish

This is a Maha workflow proposal, not an implementation of a professional approval process.

Sources and review

Automated editorial preparation, not independent expert review. Examples and proposed workflows are Maha-authored.

This page presents an authored protocol or elementary arithmetic, not a sourced engineering finding or professional standard.

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