The documents are in a dropdown menu labeled "sections" in the USCIS account that defaults to show case status, but I'm not sure it's in the online account for all application types. IR1/CR1 has it.
Of the random case numbers I added to my case tracker app, 5 of them updated today with RFE sent. They should be all on or about priority date 01/18/22. If your PD is around then, check your notices in your online accounts....
It's called case tracker for USCIS. I added 25 case numbers immediately preceding mine and 10 case numbers after mine so I could watch those too.
It shows you what the petition type is, which is cool since entering random numbers does not guarantee they are the same kind of petition.
I use another case tracker app and added a bunch of random case #s to it to try to have an idea when my case will be approved.... 3 cases just went under 2nd active review about 45 minutes ago. Priority date was on or around 01/18/22 , so hopefully at least 1 or 2 of those cases belong to some of you! 🤞🏻