Create an item-to-document index from these invented practice notes. Use only supplied information. Columns: item ID/name, receipt location, product details, warranty document location, checked facts, missing information. Preserve unknowns. A document's presence does not establish coverage. Do not calculate rights, dates or eligibility; do not infer terms. Draft text only; do not access accounts, move files or contact sellers.
N1: H01 is a desk lamp. Receipt saved as Purchases/H01/receipt.pdf; the owner opened it and confirmed that it is readable.
N2: H01 model was copied from its label. No model value or serial is supplied here. Paper warranty document is in folder H01; terms have not been read.
N3: H02 is an office chair. An email receipt exists but has not been saved. Invoice model is CH-04; physical label has not been checked.
N4: No H02 warranty document has been found. This is not evidence that no warranty or other rights exist.
Return a compact table with note IDs and three human verification actions. Never replace missing values with guesses.