Hi, I'm setting the Space Types (in the "general") in OpenStudio, and I want to put into the box some "Design specification outdoor air" on the right side. My problem is that I can only find the ventilations of ashrae189.1. Where can I generate a new one of these? thank you

Hi, I'm setting the Space Types (in the "general") in OpenStudio, and I want to put into the box some "Design £Design specification outdoor air" on the right side. My problem is that I can only find the ventilations of ashrae189.1. Where can I generate a new one of these? thank you