You can import settings from your library into any of your projects from the setup tab:
Click the three dots … at the top of the simulation control panel.
Select Import Settings from Library.
Assign surfaces or volumes to any Materials, Physics, Boundary Conditions, Outputs, and Visualizations that were imported.
When you import settings, you will override your existing settings.
Important: When you save settings to the Library, surface and volume assignments in Materials, Physics, Boundary Conditions, Outputs, and Visualizations may be cleared depending on your project type. For legacy (non-tag-based) projects, all assignments will be cleared and you will need to reassign surfaces and volumes when you import settings. For tag-based geometry projects, assignments are preserved in the saved library item.