When will we be able to build relationships with linked models. Like wall openings that move with ducts or plumbing model connections with linked mechanical models. This idea that you have to create a new dummy family in your model to allow for calculations is a coordination nightmare. Live linking needed.
I can't say when a specific new feature will be added to Revit, but you can use the following link to send feedback on what you would like to see in the product, directly to our developers:
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