Large corporations prefer to deploy custom AutoCAD OEM suites using SCCM, here is preferred way to do, in the configuration manager tool
you need to enter
setup.exe /t /q /c AOEM: INSTALLDIR="C:\Program Files\MyApp" InstallLevel=5
Where MyApp is OEM program name.
From AutoCAD OEM 2023-
We have changed the installer technology, we moved to ODIS which is a On Demand Installer Service, its purpose is to create an installation, deployment, and update experience that's fast, easy, predictable, and painless for customers.
For Silent Install -
setup.exe --silent --pf abc --sn defghijk
Note abc-defghijk is the serial number assigned to your account
The silent mode won’t allow you to change the INSTALLDIR.