When composing chart search conditions, "Chart Shape" allows you to select...
•One of the available chart shapes
Some chart shapes also have a key planet (e.g. "lead" or "handle" planet), in which case you can also select
•A planet as the key planet relating to this shape, or "Any Planet" if you don't mind which planet is the key one
Examples: Chart contains "Bowl" with Mercury as "Lead Planet" ; Chart contains "Locomotive" with Any Planet as "Lead Planet"; Chart contains "Bucket" with Sun as "Handle Planet".
Note: "Chart Shape" searches always include only a standard planet set (Sun, Mon, Mer, Ven, Mar, Jup, Sat, Ura, Nep, Plu). You cannot change this behavior, as the chart shape definitions rely on using this fixed set, and would not produce meaningful results with any less or more points included.