In other words, a Use Case should have a main flow of events and several alternative ones. The first case describes the sequence of actions and the result when the scenario works without errors and leads to the intended goal. Actually, this is what happens most often.
But sometimes scenario developers create descriptions for several main flows, which negatively affects the consumer's understanding of the final result. That is why the main flow should be a general process scenario.
In conclusion of the article, we will briefly describe the most common mistakes made by georgia mobile database developers when creating various types of Use Cases:
Too many details in the diagram. Sometimes, when trying to show all aspects of the system's behavior, developers overload it with unnecessary elements that prevent us from understanding the basic principles of its operation.
Linking the module to technical devices or to methods of user interaction and scenario options.
Description of requirements for the functionality of the system without indicating the sequence of actions.