Reference geometry
(Optional) When this input is connected, all edits take place relative to the difference between the geometry to edit and this geometry.

Hi,I can't get to know the usage of Edit Sop's second input as document. Any one could help me?

Thanks!

From the help card.

Edit has an optional second input for reference geometry. When the second input is connected, the Edit node transforms your edits relative to the differences between the geometry to edit and the reference geometry.

Hi Enivob,

Thank you for reply. I have read the help doc. But I can't get the effect when I connect second input. I edit a geometry and connect or disconnect some other geo, no changes.