You
can arrange all the elements in a UML diagram hierarchically for viewing purposes.
You can also arrange only selected diagram elements.
You must have a diagram open.
To arrange diagram elements, complete one of the following steps:
- To arrange all diagram elements, click .
- To arrange selected diagram elements, in the diagram editor, select the
diagram elements that you want to arrange; then click .
The diagram elements are automatically arranged in a hierarchical
manner.