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Understanding Information Visibility

An analysis of the task flows should reveal what information a user must have access to at each point in time. For example, if a user must see Set of Books information in order to enter a Journal, a decision must be made as to whether the Set of Books information must be visible at all times, or the user merely needs the ability to see it upon request. This in turn impacts how much of each entity should be displayed at once, and how many windows are necessary.