Create a Delta Version

You create a delta version when you save a model initially or when you incrementally save an existing model.

Follow these steps:

1. On the ribbon, click Mart > Open.

   The Open Model dialog opens.

2. Select a model and click OK.

   The model opens.

3. Make necessary changes to the model.
4. Click Mart > Save.

   A delta version of the model is created with the incremental changes.