Thermal Expansion

The below post is related to an [archived discussion](/forum/thread/39909/adding-thermal-expansion)

[start here]I have COMSOL 5.2 and am using the Structural Mechanics Module for the Physics. There is no Thermal Expansion options under the Linear Elastic Material as described in the Thermal Loaded Beam example. Has this been removed form 5.2?

Any ideas?

Thanks Alan