Defines a layout area to group other layout elements together, in a grid-based layout.
GROUP [identifier] [ ( attribute [,...] ) ] layout-container [...] END
In a LAYOUT tree definition, use a GROUP container to hold other containers such as a VBOX with children, or a GRID container.
For more details about this item type, see GROUP item type.
GROUP ( TEXT = "Customer" ) VBOX GRID { ... } END TABLE { ... } END END END