This is a text field that is enabled via a Show/Hide button
a. Place the cursor in the document where you want your Show/Hide field to appear
b. In your DocumentWorkflow Builder pane click New > Show/Hide Field
c. Fill in Title
d. Fill in description for your user if necessary
e. Fill in the Text value that will be shown or hidden in the document
As seen at the example above, the process starts in DocumentWorkflow Builder (1) where show/hide fields are created, and these will be viewed in DocumentWorkflow (2) where data can be filled. When filling in data, it will automatically change in the document (3).