I have a two entities with a relationship between two fields. I use model-driven application, and form that is customized. The Customer Name in Order entity is a Lookup field to Customer.
I have a Customer endity with relation to Order Entity.

In my order form in CDS, i have added the Customer Name, and the lookup to Customer works well.
My question is: How to i add the e-mail and phone number (from Customer entity) to the Order form. I must have the e-mail and phone fields for the selected customer in the Order form.