Describe the complete configured system
The evidence pack should identify more than a model name. It should describe the user task, input boundary, system instructions, retrieval or context sources, tools or APIs, permissions, interface, human review route and the output that may influence work. This makes it possible to evaluate the product that will actually be used rather than an abstract base model. If a component changes later, the team can see whether it alters the previously assessed behaviour. The record can be concise, but it should be specific enough for an accountable owner to understand what is inside and outside the release boundary.