TXF S. there is no real simple/automatic way to work with both Relume and Untitled UI besides using the limited number of components that we have in the Untitled UI Relume Library. One path forward would be to customize the relume style guide to mirror the Untitled UI Kit - in doing this, when you copy in a component, it could in theory look like untitled ui. Then you could include the untitled ui kit in figma as a figma library so that you can grab both relume and untitled ui components seamlessly.