One thing I did was to add a suffix to the end to indicate whether or not it was a load or status device.
I used the following:
-DL Dimmer Load: This device controlled the load
-DS Dimmer Status: This device just reflected status and did not control any loads
-RL Relay Load
-RS Relay Statis
-KL Keypad Load
-KS Keypad Status
I don't know why I needed this info, but it seemed like a good idea when I started it so I continued.
I also placed the breaker box circuit number in one of the note areas in PowerHome. With the method of using a traveler to provide power to a device in another room, this information was helpful.