If prompted, select unless you have a corporate VPM server. For most freelancers and individual engineers, standalone is correct.
Once upon a time in the high-stakes world of aerospace engineering, there was a legend whispered among the CAD veterans: catia p3 v56r2022 install
CATIA Deployment Date: [Insert Date] Engineer: [Your Name] Environment: Windows 10/11 Pro for Workstations / Windows Server If prompted, select unless you have a corporate VPM server