cua_theme.layouts.yml

layout_fivecol_section:
  label: 'Five column'
  path: layouts/fivecol_section
  template: layout--fivecol-section
  library: cua_theme/fivecol_section
  category: 'Columns: 5'
  default_region: first
  icon_map:
    - [first, second, third, fourth, fifth]
  regions:
    first:
      label: First
    second:
      label: Second
    third:
      label: Third
    fourth:
      label: Fourth
    fifth:
      label: Fifth