Data Transformation Engine Type Designer Reference Guide

Chapter 8 - Components Group Windows
A Single Occurrence
If there may be a minimum and a maximum of one consecutive occurrence of a
component, its range is (1:1). This is the default. If there is no range after a
component name, the range (1:1) is implied. When you drag a type to make it a
component, it is automatically created with the default component range of (1:1).
Group Windows
The group window displays the components of the selected group type. For
example, the group Record has the components Product Column, Quantity
Column, and Style Column.
The contents of the selected cell are displayed in the rule bar. To size the
component rule bar, move the mouse over the bottom border of the component
rule bar, and drag the bar to the desired size.
The complete type name displays in
the title bar of the group window.