The location in d2 file can be: the number of pages and lines in the claim, the number of pages and lines in the specification, the number of pages and lines in the drawing, etc.
D3, for example, if several claims are deleted together, it can of course be written together. If you can't write clearly together, you can write separately. But the claims and specifications of different documents must be written separately.
The original four items were changed into two items, which were written as: Claim 1-4 before revision. Which claims were deleted after revision, or which claims were merged into new claims?
D4 attachment list usually includes several replacement pages of claims, specifications or drawings, each page has several pages, and several modification pages, each page has several pages. Usually this is in duplicate, and the modified page can be in the modified format used by word.
If necessary, MSG in the station. I hope I can help you.