Hello, 

i'am using odoo14 and i have duplicate a sale order report, to have two sale order reports available to be print with different view, like hiding price or other modification,

i've work duplicating the template and edit the sale. report_saleorder_document

but at this moment boths reports are the same and the change i have done in the duplicated is apply also on the original, how can i do to have two different?

Thank you ​ ​