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Published on Jan 10, 2012
The PI System Explorer supports multiple hierarchical relationships between elements. You can easily model your facilities and the equipment within them with a standards-based approach such as S95, or you can group elements together in a hierarchical structure. With the power of element references you can easily add the same element many times to your hierarchy. If you make a modification to Heat Exchanger A, this change modifies all references to that element since all instances in the hierarchy ""point"" or refers to the same element.