CUDA Compute capability/architecture setup in Visual Studio

I have built nvpro samples (NVIDIA DesignWorks Samples · GitHub) under Viusal Studio and ran them successfuly.
I cannot seem to find where the Code Generation value (compute_52,sm_52) under CUDA C/C++ for individual projects are stored.
If I set them myself to the desired value of compute_86,sm_86, then they appear in a new vcxproj as
<CudaCompile>
<CodeGeneration>compute_86,sm_86
</CudaCompile>
but the default ALL_BUILD.vcxproj and INSTALL.vcxproj files do not contain this information.