Explain this for a non-technical reader

Writing for support, sales, or a stakeholder who needs the shape not the detail.

Rewrite the explanation below for a reader who is smart, busy, and not technical.

Rules:
- Lead with what it means for them, then how it works, then only the detail they need to act.
- Replace every unavoidable technical term with a plain equivalent, or define it in the sentence where it first appears. List the terms you kept and why.
- Use an analogy only where it earns its place, and state where the analogy breaks down.
- Keep the numbers and the specifics. Simplifying is not the same as vagueness, and do not round away detail that affects a decision.
- Do not talk down. No exclamation marks, no "simply", no "just".

Afterwards, list anything you had to leave out that the reader might later need, so I can decide whether to add it back.

Audience and what they need to do with this:
Original:

Editing and auditing docs. Finding what is stale or undocumented, cutting what the code already says, rewriting for the reader.