Last week we successfully upgraded our Orion environment (NPM,SAM,NTA,IPAM). I had issues with the upgrade previously and was told in the NPM forum that IPAM can cause upgrade issues. I uninstalled IAPM before the platform upgrade and everything went pretty smoothly. I now need to go back and re-install IPAM. Previous version was 4.3.2 and I want to install 4.7. I assume I choose IPAM as an additional product in the installer, and that it will install 4.7 as a new product, and that my previous versions data will be intact afterwards? And, I assume I'll need to run the installer on the additional polling engine as well? Any advice?