Without knowing more about your workbook structure, it's hard to provide a solution. That said, you might be interested in posts 1 & 14 this thread:
https://www.msofficeforums.com/excel...once-even.html
Otherwise, perhaps you could attach a workbook to a post with some representative data (delete anything sensitive)? You do this via the paperclip symbol on the 'Go Advanced'
tab at the bottom of this screen.