If you want to create a new, updated version of a document, there’s no need to start from scratch. Simply open the existing document and click the NEW DOCUMENT VERSION button in the top left panel.

Select the fields from the list whose values you want to transfer to the new version of the document, then confirm by clicking OK. Depending on the configuration, the available list of fields may differ from the one shown here.

The new document will open in a new tab.