I’ve been collecting a few templates that make for good starting points when targeting manufacturing with a specific board house. These collect DRC rules as well as user trace widths, basic setups and the like. They can help ensure your layout is compatible with your favourite manufacturer.
To use these, you place them in your user templates directory:
I have received updates from OshPark and Aisler, so these are somewhat verified. If you don’t see your favorite board house here, let me know and I’ll reach out to see if we can make one for them.