# How to config one domain, mutiple tenants?

**URL:** <https://community.auth0.com/t/how-to-config-one-domain-mutiple-tenants/133951>\
**Category:** Get Help\
**Tags:** custom-domains-flows, branding\
**Created:** [May 13, 2024, 1:28am UTC](https://community.auth0.com/t/how-to-config-one-domain-mutiple-tenants/133951 "2024-05-13T01:28:53Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![jason8](https://sea1.discourse-cdn.com/auth0/user_avatar/community.auth0.com/jason8/32/47266_2.png) [@jason8](https://community.auth0.com/u/jason8)\
**Post date:** [May 13, 2024, 1:28am UTC](https://community.auth0.com/t/how-to-config-one-domain-mutiple-tenants/133951/1 "2024-05-13T01:28:53Z")

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Based on privacy protection, I have three tenants  
brand.us.auth0.com  
brand.eu.auth0.com  
brand.jp.auth0.com  
…  
My unified login domain name for global users is:  
auth.brand.com  
How to configure all of these

When users from different countries access the domain  
How to assign them to different tenants?

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**Author:** ![rueben.tiow](https://sea1.discourse-cdn.com/auth0/user_avatar/community.auth0.com/rueben.tiow/32/11646_2.png) [@rueben.tiow](https://community.auth0.com/u/rueben.tiow)\
**Post date:** [May 14, 2024, 6:51pm UTC](https://community.auth0.com/t/how-to-config-one-domain-mutiple-tenants/133951/3 "2024-05-14T18:51:07Z")

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Hi @jason8,

Unfortunately, it’s not possible to configure a single custom domain across multiple tenants.

For now, we only support using a single custom domain per tenant. Therefore, if you have multiple tenants, each would need its own separate custom domain.

Please refer to the [Custom Domains](https://auth0.com/docs/customize/custom-domains) documentation.

Thanks,  
Rueben

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**Author:** ![system](https://global.discourse-cdn.com/auth0/original/3X/b/5/b560f266932fcce5d57f09a6595bd50518cae3f3.jpeg) [@system](https://community.auth0.com/u/system)\
**Post date:** [May 28, 2024, 6:51pm UTC](https://community.auth0.com/t/how-to-config-one-domain-mutiple-tenants/133951/4 "2024-05-28T18:51:18Z")

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