Build 32-bit DLL on 64-bit Windows in Simulink - 2020b

I am trying to produce a 32-DLL in Simulink 2020b. I am following this link to get the toolchain setup. (Link) I then try and follow this page to get it setup to show up in Simulink configuration parameters. (link)

The toolchain does not show up in the configuration parameters drop-down. Has anyone been able to make this work.

I am using Matlab/Simulink 2020b. Visual C++ 2019. Version 16

[Sachin]

hi @david

Did you tried registering the toolchain?

[david]

Hi. Yes I registered the toolchain.

I happened to figure out my problem a few hours ago.

https://www.mathworks.com/matlabcentral/answers/497234-how-can-i-generate-a-32-bit-dll-from-a-simulink-model-on-64-bit-matlab#comment_784469

Hidden in the comments on the question I link is the answer. The setting is then hidden in the advanced settings