This will download either a single Word document (if only one attachment has been changed) or a zip file containing multiple Word documents (if multiple attachments have been changed).
The CR author creates a change block for each attachment, and then copy-and-pastes all of the text from the relevant Word document into each change block.
The diff file will contain a set of changes to all the attachments affected by the CR. The CR author can then copy and paste the diff into a single change block as shown below.
If this method is used, the CR author **must copy the entire attachment into the change block**, since the absence of line numbers makes any partial change potentially ambiguous. This will make the CR much longer than the equivalent diff format version, which will only contain the sections which have actually changed. For this reason, it is preferred to use the diff format where possible.