@johnnydecimal subsequent to my previous comment I discovered the amazing Drag-n-drop J.D Index Generator, which gives an overview of all your AC.ID’s without the files in them. So, the name is a bit misleading in that it is not a full index, but what is shows me is the organizational tree, and the consistency, or in some cases lack of, my naming and numbering.
The only thing that I find disappointing is that when the browser cache is cleared all the data one put in is gone. I googled to see if there are ways to save that particular part of the cache but was unsuccessful. The owner, @ekafyi, seems to have forgotten about this or abandoned it.
Do you know of a way to save input data such that it can be re-used after cache clearance?