When you want to open a saved Table in jumpto365 Pro to make edits or continue working on it, you have two options. But first, to be able to open a Table, you must first be logged into the Table Canvas.
Your first option is to visit your Dashboard, which lists all saved Tables. You can find your Gear > Dashboard and selecting your Table from the list of recent Tables or all Tables.
Your second option is from the Table Canvas, where you can click File > Open Table.
Once your Table has opened, you can edit the Table as normal.