If you need to update a document you have used in one of your GetAccept templates, you can make the change without having to add all of your fields again, saving lots of time and hassle.
Upload the new updated document page to the template.
Go to the fields and hold down the mouse button.
Drag the mouse over all the fields while pressing down the button.
When all the fields are marked, press on the gear to the right.
Choose "Move fields to another page" and choose the page you just uploaded.
Now you can delete the old page.
After this, you can move the newly updated page to where the old page was.