Hi Travis – The SDLC project team created a CODAP Reference Guide for using the portal and CODAP more generally, which can be accessed through the Microdata Portal itself. When you go to the Microdata Portal plug-in, navigate to the “i” button at the top right corner of the portal. From there, click on Resources and the scroll to the link that says CODAP Reference Guide.
Hope this is helpful. Let us know if you have more questions!
Jo