I have created a few measures that I need on the customer profile. I also need the Customer LifeTime Value score on it. I know if I export the customer profiles I can connect to the fields in the entities stored in the lake, but that's a lot of custom work. Is there something I'm missing with regard to Customer Attributes? What I mean is, I was under the impression they were added to the profile by default but on Export they don't seem to. Is there anything I can do to make them appear in Exports?