GROUP container
Defines a layout area to group other layout elements together.
Syntax
GROUP [identifier] [ ( attribute [,...] ) ]
  layout-container
  [...] 
END
- identifier defines the name of the element, it is optional but recommended.
 - attribute is an attribute for the element.
 - layout-container is another child container.
 
Form attributes
Style attributes
Common: backgroundColor, border, fontFamily, fontSize, fontStyle, fontWeight, textColor, textDecoration. 
Class-specific: collapsible, collapserPosition, initiallyCollapsed.
Can hold
Usage
In a LAYOUT tree definition, use a GROUP container
to hold other containers such as a VBOX with children, or a
GRID container.
Note: 
When defining a GROUP container,
you cannot set the GRIDCHILDRENINPARENT
attribute. This attribute makes sense only for a group item defined with a layout tag contained in a
GRID area.
For more details about this item type, see GROUP item type.
Example
GROUP ( TEXT = "Customer" )
  VBOX
    GRID
    {
     ...
    }
    END
    TABLE
    {
     ...
    }
    END
  END
END