Hello. I am writing to request an enhancement of the current editing functionality in Excel. There is currently no way to track editorial changes in Excel. Our team works collaboratively using Excel to respond to RFPs and RFIs each year from large consulting firms and each user needs to be able to view our Editor's suggestions and edits. In order to track changes we have to copy from Excel into Word, have it reviewed, make changes then copy all content back to Excel for submission.