Random Number in Unit 4 CSP

I see that Random Number is listed as a topic covered in Unit 4 but I don’t see it taught with any of the lessons and it’s not given in the code “toolbox”. I am teaching it but I wondered if this is an oversight in AP Connections because it’s not actually used for the code.org lessons until unit 6.

I like teaching it in unit 4, I just wish there was support to do it in the lessons.