when doing exports in excel, it would be perfect to have the SQL (used for this export) in seperate sheet called "SQL" in the generated excel file.

it happens very often that you send an export to someone, and after a few days he needs a modification of this export. then i always have to search for the SQL i used fot this export.
if the SQL would be inside the excel, it would never get lost.

currently i put it inside manually, but it would be great to have this feature "by default" or as an option at the export option window