You must have a registered account on the Veritas Support Portal.
https://taas.veritas.com/
By following the best practices outlined in this guide—especially allowing the installer to copy the file and using supported browsers—you can avoid most common issues and ensure your NetBackup environment is properly registered for Usage Insights. How To Download Veritas-customer-registration-key.json
Step 1: Access the Veritas Entitlement Management System (VEMS) You must have a registered account on the
(or the Veritas NetInsights Console) using a supported browser like Google Chrome or Mozilla Firefox. Navigate to Registration Keys : Once signed in, go to the Registration Keys Locate Your Account How To Download Veritas-customer-registration-key.json
Once downloaded, the key must be applied to your Veritas environment during installation or via the management console. For NetBackup Deployments
Log in using your (VEMS) credentials. 2. Navigate to Registration Keys