Vendor documentation
IFU, user manual, intended-use statement, regulatory/sponsor status, performance limitations.
Why it matters: Shows what the tool is intended to do, what it is not intended to do, and what claims the practice is relying on.
Where to look: Vendor portal, procurement folder, contract pack, sales/support email thread, implementation pack, or IFU/user manual.
If missing: Intended use and safe-use evidence cannot be verified.