You can create bookmarks in the Node Editor to store the current node graph as a quick reference.
Creating a bookmark (Method 1)
The Name Bookmark window appears. You can provide a custom name for your bookmark; otherwise, it is assigned a default name.
Creating a bookmark (Method 2)
The Name Bookmark window appears. You can provide a custom name for your bookmark; otherwise, it is assigned a default name.
Loading an existing bookmark (Method 1)
Loading an existing bookmark (Method 2)
You can edit bookmarks by using the Bookmark Editor. Select Bookmarks > Bookmark Editor or click on the toolbar to open the Bookmark Editor.
Renaming a bookmark (Method 1)
Renaming a bookmark (Method 2)
You can replace an existing bookmark with your current graph layout as follows: