Custom nodes and comments
Custom nodes
Turn nodes you often use together into one reusable node:
- Select the nodes.
- Choose Edit → Make Custom Node… (Ctrl+G).
The new node appears under Custom in the Nodes panel. Edit opens its insides in a tab of their own, and Ungroup turns it back into ordinary nodes.
Comments
Select nodes and press C (or Edit → Add Comment) to wrap them in a comment box. Moving the comment moves the nodes inside it. Use comments to label the stages of a graph. The Scottish Highlands example labels each stage this way.