Creating an increment
1. Locate the Package (or the Model) that is to own the Increment.
2. Right-click the owning Package (or the Model), and select New > UML > Use Cases > Increment.
3. Type the name of the Increment, and then press the Enter key.
After creating an Increment, you can specify its expected and actual delivery dates, its previous increments, and the Use Cases it applies to through the Increment's Property Pages.