Hi Steve,
We have some sites and we have setup as what Bruce has suggested, but we always get bitten by any CSV file imports back into Adagio that are random throughout Adagio and CSV is the only available working import option.
And then we feel the pain because the CSV file imports always trim off the leading "00"'s. Your client has created a need to import and you have a non-working XLS file type import. And inventory item fields are affected.
It would be so nice if every import in every module was consistent and worked with XLS or XLSX, or just eliminate showing the Excel option if the option is not available as one of the import options.
Best,
Brian