With the RH Standard tab selected, Drag and Drop > "3D Scene" object onto the blank form and position at the top left side of the page. This is the 3D window where the published 3D content will display.
Select View Menu > Turn on page layout options you desire.
Use the handles on the Designer objects in the form to quickly resize the objects on the page and or click on the objects to move them into the final position using the mouse or keyboard arrow keys. Resize the 3D Scene object so that it fills the entire top of the form.
Select the RH Steps tab on the Designer Library Drag and Drop > Step Description Block onto the form. This is the text field where the Step Description will be displayed within the PDF Template. The text in this field will change per Step.
OK, so you want to stamp your document. Maybe you need to give reviewers some advice about the document's status or sensitivity. This tip from author Ted Padova demonstrates how to add stamps with the Stamp Tool along with related comments.