iyo-8.x-1.0/config/install/itsyouonline.fields.yml

user_display_fields:
  email:
    selected: TRUE
    title: Email
    weight: 0
  firstname:
      selected: TRUE
      title: Firstname
      weight: 0
  lastname:
      selected: TRUE
      title: Lastname
      weight: 0
user_scope_fields:
  name: name
  email: email