System testing is basically a part of software testing and test plan should always contain specific space for this testing. To test the system as a whole, requirements and expectations should be clear and the tester needs to understand real time usage of application too.
The city of Milwaukee, Wisconsin was chosen as the location in which Happy Days was set. Tom Miller, one of the producers, grew up in Milwaukee. In addition, Milwaukee gave the show a midwest flavor that they thought would appeal to a broad-based audience.
Days of our Lives is set in the fictitious Midwestern town of Salem. The core families are the Bradys, the Hortons, and the DiMeras, and the multi-layered storylines involve elements of romance, adventure, mystery, comedy and drama.