In Prisma Cloud, to automatically enable all severity levels for alerts, a user would need to navigate to the Policies section, then to Settings. Within this area, there is an option for "auto-enable default policies," which, when checked for all severity levels, ensures that any default policies related to those severities are automatically activated. This is a configuration setting that streamlines the alerting process by ensuring that all relevant severity levels are covered by the default policies without the need for manual intervention.
https://docs.paloaltonetworks.com/prisma/prisma-cloud/prisma-cloud-admin/prisma-cloud-policies/manage-prism Step 1- To enable global settings for Prisma Cloud default policies click "Settings" and select "Enterprise Settings" Step 2- To enable policies based on severity, select Auto enable new default policies of the type-Critical, High, Medium, Low or Informational.