> ## Documentation Index
> Fetch the complete documentation index at: https://docs.domino.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Configuration settings for Apps

The behavior of Domino Apps can be adjusted by enabling specific feature flags or tuning the settings of configuration records. These controls govern how apps handle identity propagation, dataset access, and execution limits across projects.

To support recent app enhancements, Domino is enabling the `SecureIdentityPropagationToAppsEnabled` feature flag. This change may affect older apps due to updates in the Domino host path, and some users may need to [update app configurations](https://support.domino.ai/support/s/article/SecureIdentityPropagationToAppsEnabled-feature-flag-impacts-app-behavior) to restore expected behavior.

The table below summarizes key settings that influence app behavior:

| Setting                                  | Type                 | Purpose                                                                                                                                           |
| ---------------------------------------- | -------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------- |
| `SecureIdentityPropagationToAppsEnabled` | Feature Flag         | Enables JWT tokens for identifying the requesting user. Needed to enable [Deep Linking](/6.3/platform-capabilities/features/apps/publish-an-app). |
| `dataset.mountingEnabledInApps`          | Configuration record | Controls whether Datasets are mounted or accessed via API only.                                                                                   |
| `apps.MaxAppsPerProject`                 | Configuration record | Limits how many apps can exist within a single project.                                                                                           |
| `app.MaxActiveAppRunsPerProject`         | Configuration record | Caps how many app sessions can run concurrently per project.                                                                                      |

## Next steps

* [Apps in Domino](/6.3/platform-capabilities/features/apps/apps-in-domino) gives an overview of how apps work within the Domino ecosystem.

* [Create and Publish an App](/6.3/platform-capabilities/features/apps/publish-an-app) has instructions on creating and publishing your Apps, customizing the App’s URL, and sharing Apps with authorized users.

* Learn more about [how Apps in Domino run](/6.3/platform-capabilities/features/apps/authentication-and-identity) and what identity and permissions are used.


## Related topics

- [Apply monitor settings](/6.3/platform-capabilities/features/monitoring/7-monitor-settings/index.md)
- [Use the Workspace File Audit App](/6.3/platform-capabilities/features/governance/audit-trail/workspace-file-access-events/use-workspace-file-audit-app.md)
- [Autoscaling Apps](/6.3/platform-capabilities/features/apps/app-logs-and-versioning/autoscaling-apps.md)
- [Apps in Domino](/6.3/platform-capabilities/features/apps/apps-in-domino/index.md)