To see how materials like paper or matte surfaces are applied to shapes in this specific version, check out this scene setup tutorial:
: When preparing your canvas for a 2D print output from your 3D scene, refer to the Adobe Paper Sizes Guide to match dimensions for C0 through C10 formats. Version & Support Note Adobe Dimension 3.2
If you are looking for a or asset within Dimension, here are the most relevant options: Common "Paper" Assets & Workflows To see how materials like paper or matte