 Is the business use-case realization workflow clear and understandable  Does it describe the workflow and not just the purpose of the business use case  Does each business use-case realization perform only activities inside the business  Are all possible activities, that belong to the business use-case realization described  Are only business actors that interact with the business use-case realization mentioned  Are only steps that belong to the business use-case realization described  Does it mention only business use-case realizations with which it has relationships  Does it clearly indicate when the order of steps is not fixed  Is the workflow well-structured  Are the start and end of the workflow clearly described  Is each extend-relationship described clearly so that it is obvious how and when the business use case is inserted  Do the business workers and business entities perform the business use-case realization workflow, including all alternative and optional subflows, as described in the business use-case workflow  Do the business workers and business entities in each business use-case realization have all necessary relationships to perform the activities |