Please excuse my ignorance but all of this is Greek to me. Could someone please give me a play by play of how to make the 2nd Gen Iris keypads function with the ST/ADT hub? All these things that are downloaded and published isn’t quite making sense. The more I read the more confused I get. Imagine you’re explaining this to your 90 year old grandma. Baby steps. I’m sure I’ll get the hang of all of this eventually.