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

# Tenant settings

> Configure tenant-level settings in ABBYY Vantage: manage API clients for programmatic access, define environment variables, and create tenants via API.

Tenant settings control how your tenant interacts with the Vantage API, where environment-specific values live, and how new tenants are provisioned.

<CardGroup cols={3}>
  <Card title="API clients" icon="plug" href="/vantage/documentation/tenant-admin/tenant-management/manage-api-clients">
    Create and manage API clients so external systems can call Vantage on your tenant's behalf.
  </Card>

  <Card title="Environment variables" icon="square-sliders" href="/vantage/documentation/tenant-admin/tenant-management/manage-environment-variables">
    Define tenant-level variables to reuse values across skills and processes.
  </Card>

  <Card title="Create a tenant via API" icon="building" href="/vantage/documentation/tenant-admin/tenant-management/create-tenant">
    Provision a new tenant programmatically using the Vantage API.
  </Card>
</CardGroup>

## Related topics

<CardGroup cols={2}>
  <Card title="Tenant management" icon="building" href="/vantage/documentation/tenant-admin/tenant-management/tenant-management">
    Overview of tenant administration in Vantage
  </Card>

  <Card title="User management" icon="users" href="/vantage/documentation/tenant-admin/tenant-management/user-management">
    Add users, assign roles, and manage permissions
  </Card>

  <Card title="Authentication" icon="key" href="/vantage/documentation/tenant-admin/tenant-management/authentication">
    Sign-in flows and OAuth 2.0 / SAML 2.0 options
  </Card>
</CardGroup>