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Do you mean to say that you want to copy and paste the data from the spreadsheet or you actually want to actually copy data including the columns form spreadsheet?
If you want to copy the content from spreadsheet and past it into form, you may like to take a look at the following widgets where you can copy & paste the content of texts from spreadsheet:
Please check the screenshot below where I have tried to copy the data form excel spreadsheet and past it in the widgets: