> For the complete documentation index, see [llms.txt](https://cortex-docs.paloaltonetworks.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://cortex-docs.paloaltonetworks.com/cortex-xsoar-6-multi-tenant-guides/6.13/onboard-multi-tenant.md).

# Onboard Multi-Tenant

- [Plan Your Multi-Tenant Deployment](https://cortex-docs.paloaltonetworks.com/cortex-xsoar-6-multi-tenant-guides/6.13/onboard-multi-tenant/plan-your-multi-tenant-deployment.md): Plan Cortex XSOAR 6.13 multi-tenant deployments with sizing and security guidance.
- [Multi-Tenant Sizing Requirements](https://cortex-docs.paloaltonetworks.com/cortex-xsoar-6-multi-tenant-guides/6.13/onboard-multi-tenant/plan-your-multi-tenant-deployment/multi-tenant-sizing-requirements.md): In Cortex XSOAR 6.13, size multi-tenant deployments by hosts and tenants.
- [Configure Security Settings for Multi-Tenant Deployments](https://cortex-docs.paloaltonetworks.com/cortex-xsoar-6-multi-tenant-guides/6.13/onboard-multi-tenant/plan-your-multi-tenant-deployment/configure-security-settings-for-multi-tenant-deployments.md): In Cortex XSOAR 6.13, configure security settings for multi-tenant deployments.
- [SAML for Multi-Tenant Deployments](https://cortex-docs.paloaltonetworks.com/cortex-xsoar-6-multi-tenant-guides/6.13/onboard-multi-tenant/plan-your-multi-tenant-deployment/saml-for-multi-tenant-deployments.md): In Cortex XSOAR 6.13, authenticate multi-tenant users with SAML 2.0.
- [Communication in a Multi-Tenant Deployment](https://cortex-docs.paloaltonetworks.com/cortex-xsoar-6-multi-tenant-guides/6.13/onboard-multi-tenant/plan-your-multi-tenant-deployment/communication-in-a-multi-tenant-deployment.md): In Cortex XSOAR 6.13, review ports for multi-tenant deployment communication.
- [Change the Port for Host to Main Communication](https://cortex-docs.paloaltonetworks.com/cortex-xsoar-6-multi-tenant-guides/6.13/onboard-multi-tenant/plan-your-multi-tenant-deployment/change-the-port-for-host-to-main-communication.md): In Cortex XSOAR 6.13, set a custom host-to-main port for multi-tenant communication.
- [Multi-Tenant Deployment Installation](https://cortex-docs.paloaltonetworks.com/cortex-xsoar-6-multi-tenant-guides/6.13/onboard-multi-tenant/multi-tenant-deployment-installation.md): Install or upgrade Cortex XSOAR 6.13 multi-tenant deployments with BoltDB or Elasticsearch.
- [Install Cortex XSOAR for a Multi-Tenant Deployment](https://cortex-docs.paloaltonetworks.com/cortex-xsoar-6-multi-tenant-guides/6.13/onboard-multi-tenant/multi-tenant-deployment-installation/install-cortex-xsoar-for-a-multi-tenant-deployment.md): Install Cortex XSOAR 6.13 for a multi-tenant deployment using BoltDB.
- [Installer Flags](https://cortex-docs.paloaltonetworks.com/cortex-xsoar-6-multi-tenant-guides/6.13/onboard-multi-tenant/multi-tenant-deployment-installation/install-cortex-xsoar-for-a-multi-tenant-deployment/installer-flags.md): In Cortex XSOAR 6.13, review supported installer flags for multi-tenant deployments.
- [Install Cortex XSOAR for a Multi-Tenant Deployment with Elasticsearch](https://cortex-docs.paloaltonetworks.com/cortex-xsoar-6-multi-tenant-guides/6.13/onboard-multi-tenant/multi-tenant-deployment-installation/install-cortex-xsoar-for-a-multi-tenant-deployment-with-elasticsearch.md): Install Cortex XSOAR 6.13 for a multi-tenant deployment using Elasticsearch.
- [Upgrade Your Multi-Tenant Deployment](https://cortex-docs.paloaltonetworks.com/cortex-xsoar-6-multi-tenant-guides/6.13/onboard-multi-tenant/multi-tenant-deployment-installation/upgrade-your-multi-tenant-deployment.md): In Cortex XSOAR 6.13, prepare, upgrade, and validate a multi-tenant deployment.
- [Get the Host Installer Manually](https://cortex-docs.paloaltonetworks.com/cortex-xsoar-6-multi-tenant-guides/6.13/onboard-multi-tenant/multi-tenant-deployment-installation/get-the-host-installer-manually.md): In Cortex XSOAR 6.13, manually retrieve and run the multi-tenant host installer.


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