About the sign in screen

The Sign In screen is the first page that displays when you start the application. The Sign In screen comprises the following files:

These files open in the order shown in the following figure.

Figure 1. Sign in screen logicA flow chart of the sign in screen logic
The primary purpose of the Sign In screen is to enable authorized users to log in to Sterling Selling and Fulfillment Foundation and establish their own personalized session. When the user signs in, the following properties are set up for a session: