A Macro is a re-usable graph that can be referenced by multiple different graphs.
To create a macro, right-click in an empty folder in your Project panel and choose ‘Create > uNode > Macro‘. We recommend putting your macros in a top-level Macros folder, but that organization is entirely up to you and has no impact on functionality.
Then, you can simply drag-and-drop macro to your graphs or use the by using ‘Add Linked Node‘ menu:
You can also create Embedded Macro in a graph like this: