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Simultaneously Evaluating Feature Control Frames
The Insert | Dimension | Simultaneous Evaluation menu item lets you create a Simultaneous Evaluation command inside your part program. This command evaluates two or more true position Feature Control Frames (FCFs) or two or more profile (line or surface) FCFs simultaneously.

Example: If you have two sets of holes on a part, and the holes of one set are a different size than the holes of the other set, but you want to evaluate the true position of all the holes as if they were all one set, you can use the Simultaneous Evaluation command. First, create two separate true position FCFs, one for each set of holes. Then create a Simultaneous Evaluation command to evaluate both FCFs together.

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