HaloMods "Classic" Read-only Archive

Does anyone know how to link them into a device group. I found a person that said it did it but he didnt tell how... If anyone knows will they enlighten me on how to do this.

use Blue Guerrilla in ADI

All thats under the device groups in the blue guerrilla in ADI is name, intial value, a dropdown box with 0 and view block data. what exactly do i have to do to get them to link. I dont want just some vague concept of what i need to do.