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Although there is no one correct way to structure and decompose a functionality into Test Suites, Test Cases, and Test Assertions, typically there is one Test Suite is for a functionality. A functionality typically maps to a menu item of the application, for example, a BIE Management Test Suite for the whole BIE Management menu. But the most important point about the decomposition is to make the authoring and scripting of different testing situations simpler and more manageable. Therefore, the test case author may feel like it helps him/or to decompose the functionality of the BIE Management Test Suite View/Edit BIE menu into Standard Developer BIE Management Test Suite and End User BIE Management Test Suite, because there are potentially differences in business rules when the Standard Developer uses the functionality vs. when the End users user uses it. This is absolutely fine. On the other hands, the test case developer and the test script developer may together decide to combine them later to make the test script and its execution more efficient.
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