CST - Getting CST studio for installation on Ubuntu dgx A100 40GB cluster enroot containers for slurm.

Hi I need to know how to get installations package for CST Studio Suite on a container under slurm workload manager.

my hardware is DGX 8xA100 40GB cards (NVlink and Infiniband).

workload is slurm.

containers must be squash format for enroot - NGC nvidia catalog. 

Where can I get the tar packages to install CST from scratch in a container? 

I can see page 9 from https://updates.cst.com/downloads/GPU_Computing_Guide_2025.pdf

A100-SXM4-40GB Ampere Server 2021 release


"Server 2021 release" 

how can I get this software tar file to install from scratch on one of ngc (nvidia) containers?