Magic Fields are designed to detect where the fillable fields should be in the document and automatically place them. It works for chunks of text such as:
To use Magic Fields, open the document in editing mode, and click the Settings button on the top. Then, click Magic Fields.
Next, a pop-up window will appear indicating how many fields were found on the document. You will also be able to assign all the fields to a specific signing role.
NOTE: This feature is not set up to recognise elements like checkboxes or radio buttons.