The following updates simplify Security Command Center Standard and Premium tier activation

## Change Change The following updates simplify Security Command Center Standard and Premium tier activation for organizations: * You need fewer [Identity and Access Management (IAM) roles](https://cloud.google.com/security-command-center/docs/activate-premium-tier#required-roles)to activate Security Command Center. * A variety of [services](https://cloud.google.com/security-command-center/docs/activate-premium-tier#premium-services)are automatically enabled during activation. [Service-specific service agents](https://cloud.google.com/iam/docs/service-account-types#service-specific)are automatically enabled with the IAM roles and permissions that are required for these services to function. See the following for detailed information about activating a specific tier: * [Activate Security Command Center Standard tier for an organization](https://cloud.google.com/security-command-center/docs/activate-standard-tier) * [Activate Security Command Center Premium tier for an organization](https://cloud.google.com/security-command-center/docs/activate-premium-tier)