I think this covers it:
Created attachment 526161 [details]
1. Download the attachment.
2. Make sure tack changes is turned on. Edit > Changes > Record.
3. Make any changes to the doc.
4. Attach the file to the bug.
5. Reassign the bug to me (dlackey).
These are mainly procedures and a little conceptual information. If I need more detail, or if anything is wrong, or if anything is missing, let me know.