For automation interface information about the Active property (Active Change Note association for a Project through the automation interface), see the automation interface topic for a Project in the Related Topics.

This property specifies whether a Change Note is active in the model. The Active property is stored in the registry of each user's computer so that each user of a model can have a different active Change Note.

You can see which Change Note is active through the Change Tracking tab - the active Change Note is selected in the drop-down list.

By default, no Change Note is active. After you make a Change Note active, that Change Note will remain active until you make a different Change Note active or make no Change Notes active. You make no Change Notes active by selecting None in the drop-down list on the Change Tracking tab.

You can make a Change Note active by right-clicking the Change Note, and then clicking Set Active. Alternatively, you can make a Change Note active through the Change Tracking tab.

The following section provides information about the items and diagrams for which Actual is a property. For more information about an item or diagram, click it.