For example, on a Material node . See Errors Relating to the Material Nodes.

For example, on a Geometry node (). This node is also displaying the asterisk indicating the node is being Edited. The asterisk also appears on plot nodes when the plot has not been updated to reflect changes in the data or settings (for example, after re-solving), See The Current Node in Geometry Sequences.

A current node is used for Geometry and Meshing nodes and indicates that the feature or sequence of steps has been built. It is a green line on the left and upper edges of the node. For example, on a Geometry node , after building. Also see The Current Node in Geometry Sequences.

During solution processing, the particular sequence that is enabled and runs when selecting Compute has a green border around its icon (). See Computing a Solution.

For example, on a boundary level node for the Electric Currents interface, Electric Ground node . See Harmonic Perturbation, Prestressed Analysis, and Small-Signal Analysis.

For example, on a Mesh node . This node is also displaying the asterisk indicating the node is being Edited. Also indicates physics interface nodes that have been disabled in a Study Step. See Editing and Building Geometry Nodes for Geometry nodes for example.

For example, on a 3D Boundary Level node . See Identity and Contact Pairs.

For example, on a 3D Boundary Level pair node . See Identity and Contact Pairs.

For example, on a 3D boundary level node . See Physics Exclusive and Contributing Node Types and Physics Node Status.

For example, on a 2D boundary level node . See Physics Interface Default Nodes.

For example, on a 3D boundary level node . See Physics Exclusive and Contributing Node Types.

For example, a Laminar Flow interface  where the green dot in the lower-right corner indicates that the study solves for the degrees of freedom in this physics interface. See Physics and Variables Selection.

For example, a Laminar Flow interface is enabled (not dimmed), shows that the study step provides degrees of freedom (the yellow dot in the lower-right corner), and has a change of state indicated by the asterisk. The yellow dot means that the study step provides degrees of freedom but does not solve for the physics interface. See Physics and Variables Selection.

In this example, a Transport in Diluted Species interface is disabled (unavailable), provides no degrees of freedom (red dot in the lower-right corner), and has a change of state indicated by the asterisk. See Physics and Variables Selection.

This is an example of a Boundary Load node with a load group . This is for a 2D model at the boundary level. See Load Group and Using Load Cases.

This is an example of a Fixed Constraint node with a constraint group . This is for a 2D model at the boundary level. See Constraint Group and Using Load Cases.