summary: How each earnings row is loaded by default and how to sum duplicate payslip rows in Xero.
How default and optional behaviour works when uploading payslip entries to Xero, and how to only overwrite specific types.
How to let UpSheets use Xero pay template rates when the rate is missing from your payslip file.
Which earnings pay items can be uploaded as timesheets (Multiple rate type or Rate Per Unit with matching units).