How to convert a crossing edge into a vertex?

[ofou]

Hi! I'm a musician doing a musical investigation on the circle of fifth and I'm new to graphonline. I want to make new nodes from crossing edges. Is it possible to do that?
I want to be able to analyze all the intersections of a complete K12 graph as musical notes of the circle and convert them into new nodes.

Any suggestions would be greatly appreciated.

[UnickSoft]

Thanks for your question. Unfortunately it is impossible to make it easy. You need to remove edges and add node and connect nodes again.
But we will try to add this functionality in the future.