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Separating subdomain from domain

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In my model I have an extrusion from a Work Plane that is immersed in one of the primitive 3D shapes. After completing all my operations, a form union/assembly joins them as one domain. How do I create the smaller internal geometry as its own domain?

Thank you, Nick

0 Replies Last Post Jun 11, 2019, 2:32 PM EDT
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Hello Nick Gorman

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