Separate control of ambient lighting in viewports - Renderworks Style Override in Wishlist - Feature and Content Requests Posted July 24, 2017 · Edited July 24, 2017 by P Retondo Mark & Jim, I converted the file to VW2017. I still have this issue. On a sheet with 4 Renderworks perspective viewports (Realistic Exterior Final) I can change the Lighting Options / Ambient Lighting Brightness, but I cannot have a different Brightness % for each of the viewports. If I set one, they are all changed because the edit window changes the Renderworks Style. My request is to allow a viewport-by-viewport override of the style in much the same way we can override class settings. You often want to do that when looking at different views of a building, just as a photographer would adjust the camera depending on whether the subject is in the sun or in the shade.