Import an Excel file into exisiting Smartsheet



This might be a very basic and potentially dumb question, but I am trying to figure out how to import an excel spreadsheet into an existing sheet without overlaying the existing sheet data. Meaning when I import from Excel it deletes the existing sheet's data. How can I append an Excel import to an existing sheet? I tried giving the Excel file the exact name of the sheet and it still overwrote the existing sheets data.

I thank you in advance for your assistance.