The Heat Transfer Interfaces have domain, boundary, edge, point, and pair nodes and subnodes (including out-of-plane and layer features) available. These nodes, listed in alphabetical order in this section, are available from the Physics ribbon toolbar (Windows® users), from the Physics context menu (macOS or Linux® users), or by right-clicking to access the context menu (all users). Subnodes are available by right-clicking the parent node and selecting it from the Attributes menu.