Once you've completed a document, you can add more new fields (signature, initials, date, name, text, X or ✓) and select Update to save the changes. In our current version of JetSign, we don't have the option to go back and edit your previously completed entries. We are working to support ongoing edits across multiple devices in a future app update.
If you have the JetSign Business or Team Plan, there is a template feature available. We recommend this if you have documents that you plan on reusing often with different signing information.