There are some cables like those connecting CLK or RESET to many modules that add unreasonable clutter to a rack.
I would like to propose a special “cable” which is invisible and can be connected from a certain output to many inputs without immediate visibility. This visibility can be switched on or off, but default would be transparent. This would help to unclutter racks where the main clock is connected to many modules.
The idea would be just like a Ground symbol in electronic schematics. I hope this idea is readable - English is my third language