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In ExtraView, field values can be defined as part of parent-child relationships. These relationships may be established without database changes or programming, through simple configuration.
For example, the software product 'Tracker' includes modules such as 'CLI', 'Database', and 'GUI'. The product 'Tracker Enterprise', includes modules for 'API', 'GUI', and 'Processor'.
With parent-child relationships in place, ExtraView will display only the appropriate choices on the add and edit screens. This vastly simplifies screen layouts and shortens pick-lists to the context of the process at hand. The administrator can establish multiple parent-child relationships among many types of fields. This process ensures that only valid data combinations can be entered. Allowed value relationships can be chained together. |
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