Read what the document actually says
Create one column per proposal. At the top, copy its title or number and its date or revision if supplied. Keep the original document so a later reply can be linked to the version it clarifies. Write “not stated” for a missing entry; do not fill it from another bidder’s document.
Copy the named system, stated attachment method and complete assembly exactly as written. Keep the preparer’s wording rather than translating a short label into a fuller description yourself. Beside it, record whether the document supplies an explanation or points to another document. A blank is an open question, not an answer.