# Cross-project features

Many features are common to all the OpenStack services and are consistent in their configuration and deployment patterns. Unless explicitly noted, you can safely assume that the features in this chapter are supported and configured in a consistent manner.

- Cross-origin resource sharing
  - Enabling CORS with configuration
  - Enabling CORS with PasteDeploy
  - Security concerns
  - Troubleshooting

this page last updated: 2026-03-26 20:17:45

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