Hi! Everyone
I just want to ask about the Auto regenerate system in electrical, like in the fire protection and plumbing system is has a regenerating option to automatically layout the pipe and give another layout option of re roughing the pipe. I remember the past year that it was possible in electrical circuit, for power and lighting circuiting layout but the problem is I cannot do it again, I forgot the command and the setting I think.? Please help me for this.
Regard:
Rej 🙂
Hi @RejManzon,
Welcome to the community! 
If you are talking about the "Generate Layouts" option, similar to the Ducting and Piping Systems Generate Layout option where you can cycle through different routing solutions, then unfortunately it isn't possible and there isn't that function available for Revit Electrical "yet".
The option which is available is where the Electrical Wires can be generated automatically per circuit. Below is a Screencast which I created a while back showing some of the circuit/wiring options and methods which is available in Revit. Here is an IDEA which I created a while back which is possibly what you're after too.
