Accessing the UI of the SalesForce system itself requires individual authentication but all the reports from it are published and linked from Mozilla’s site. So for example when Kathleen sends out a communication to the CAs in the form of a survey, you can read what was sent, and you can see their replies, but you can’t log into SalesForce to add your own replies, you’re not a CA.
You should probably read https://groups.google.com/forum/#!forum/mozilla.dev.security.policy to best follow along with what’s happening. For ISRG the answer is “not a lot”. After a while probably Kathleen will conclude nothing more of substance is going to be said, and approve the application. None of this happens in a hurry.