The Components branch (

) has the following items:
The components are available to all Component Link nodes. The selection components are available as references in other selection components or in any other item using selections (for example
Variable Definition nodes and
Weak Form Equation nodes). If the component link is in the same builder file, use
Local in the
Link from list of the component link node. The components in the
Components branch of another Physics Builder file are also available, if included as an
Import node under the
External Resources branch (

).