When the Maintainability module is in use, the System Tree Items and Maintainability Data panes provide for performing maintainability predictions and viewing results.

If the Configurations table is turned on in the Table Settings pane in the Project properties, it is shown to the right of the System Tree Items table. The Configurations table is needed only if multiple system tree configurations must be defined. For more information, see Configurations Table. You can use the Maintainability module to perform maintainability predictions on multiple configurations.

The following table describes the two panes for the Maintainability module.