Well, I have one idea for this, but I have not tried it:
If you go to the Registry Editor, you will find a registry value that is probably related:
Computer\HKEY_CURRENT_USER\Software\GRAPHISOFT\ArchiCAD-64\ArchiCAD-64 18.0.0 INT R1\CustomerInvolvementChecked
On my computer it is currently set to a value of 1. During installation the Dialog it appeared, so I suppose it was set to 1 by ArchiCAD.
So what I am supposing is if you created that folder and that variable and set its value to 1 prior to installing ArchiCAD, the Dialog would not appear. I can imagine you could create a batch file that would create the variable in the Registry, then run the ArchiCAD installer, so you would not have to be do it separately on each machine the deployment is run on.
This nomenclature I am using is of course for Windows, but on Mac you would do something similar.
If you try it, please report back with the results as I am curious.
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