History Tracking

Historical information can be saved for your model, entities, attributes, tables, and columns. erwin DM uses History objects to store the information in the model.

The API provides functionality that allows you to customize the process of history tracking without having to work with the History objects directly. The BeginNamedTransaction function of the ISCSession interface accepts a Property Bag instance populated with the history tracking properties. The properties are in effect at the initiation of an outer transaction and are confined to the scope of the transaction.