Hi AlexKiwi2019,
I did a IQA for the same occupation group as well 2 months ago and I remember I needed to fill in a seperate form as EGoodHue mentioned with the occupation group and code for the occupation I am using in my visa application.
As a result of that, my IQA states that my qualification meets the credit and knowledge requirements for that specific occupation I am currently in. I wonder why they didn't mention this in your IQA.
r4RF2NP.jpg