You could use the duplicate function:
https://www.awareim.com/dokuwiki/doku.php/a_f/a/duplicate
If you don't want to save the row automatically, you could instead ignore the DUPLICATE function and make a process that can be executed on each row (operations with records) like:
ENTER NEW BO WITH
BO.Name=Bo.Name, Bo.Location=Bo.Location, BO.Description=Bo.Description USING Main
That will use the current row data as input and will populate each field for you inside the form, and you can edit it as you like before saving it.