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A use case diagram is a visual representation of how an individual uses a process or system to accomplish a goal. It's typically associated with software systems, but can be used in reference to any process.
The purpose of a use case diagram is to understand and analyze the steps or process that a person must undertake to accomplish the desired outcome, also revealing any concerns or bottlenecks in the process.
Use case diagrams are typically associated with software systems but can be used for any process.
Maintain consistent spacing between symbols; format flow from left to right or top to bottom; format to one page