Three pages, about five minutes. Read them in order.

The whole system described in plain language, with its subsystems listed down the side One program's documentation, sectioned by purpose, processes, rules, inputs and calls A program's business rules written out in plain language and numbered

The whole system first — what it is for, and the subsystems inside it.

Three subjects

One page each, five sections each. Overview is what the product is and what it produces. Architecture opens with a single diagram of an installation — if you read one thing as a technical evaluator, read that. Security & Governance is what a security review and an AI-governance review will each ask for, in one place.

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Overview

The problem it solves, how it works, and the documentation it produces.

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Architecture

How an installation is shaped, what it connects to, and how it deploys.

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Security & Governance

Access, the audit trail, which AI models run, and the standards that apply.

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