Add an Outer Grouping Level for a Visualization Map

When you display a Visualization map in the Visualization window, you can add an outer grouping level to the grouping hierarchy.

To add an outer group (a higher level) to the current grouping hierarchy, complete the following steps:

1. Right-click the field for the current outer grouping category. (That field is located to the right of the Grouping field.)
2. On the pop-up menu, click Add Category.
3. On the submenu, click the category that you want to add. Vision adds the category to the hierarchy below the outer grouping category.
4. Left-click the newly added category field and hold the mouse button down.
5. Drag the category field to the left of the field for the current outer grouping category.
6. Release the mouse button.

   Vision regenerates the visualization map with the new hierarchy.