The text box option is greyed out, and I can't select it. What should I do?

All text boxes must be associated with a signature to ensure the integrity of the document. To enable the text box function, select the party you'd like to take the action, and drag the signature icon onto the page where you would like them to sign. Once you've done this, you'll notice that the text box icon is now available. Drag the desired icon over to the form.