Now, add and label the Actor elements.
1. From the Basic section of the Modeling Palette, select the Actor icon .
2. Click once to the right of the Apply for a Loan Use Case element to place the Actor element in the diagram.
An unnamed Actor element is placed in the Diagram editor.
3. Click ESC to deselect the icon.
4. Select the Actor element that you just placed in the diagram, type Customer and press Enter.
The Actor element is labeled.
Tip: As you add more diagram elements, click the Fit To Window button on the Diagram toolbar to rearrange the diagram so that you can view the entire diagram in the Diagram editor.
5. Place five more Actor elements below the Customer Actor in the Diagram editor.
6. Deselect the Actor icon by clicking the anywhere in the Diagram editor.
7. Label the newly added Actor elements as follows:
o Employees
o Bank Teller
o Loan Officer
o Technician
o Bank Computer
The diagram should resemble the following figure.