+### Groups
+
+You can group nodes together by using `[Group] NodeA NodeB...`. eg.
+
+- `[Group] Tinker Tailor Soldier`
+
+### Notes
+
+You can add notes by using `[Note] (x,y) Text`. eg.
+
+- `[Note] (10, 20.1) This is a note, it will wrap itself`
+- `[Note] (10, 20.1) This is a note,\nwith a forced wrap`
+