> ## Documentation Index
> Fetch the complete documentation index at: https://infisical.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.
# General OIDC Group Membership Mapping
> Learn how to sync OIDC group members to matching groups in Infisical.
You can have Infisical automatically sync group
memberships between your OIDC provider and Infisical by configuring a `groups` claim on your provider tokens.
When a user logs in via OIDC, they will be added to Infisical groups that are present in their OIDC `groups` claim,
and removed from any Infisical groups not present in the claim.
When enabled, manual
management of Infisical group memberships will be disabled.
Group membership changes in your OIDC provider only sync with Infisical when a
user logs in via OIDC. For example, if you remove a user from a group in your OIDC provider,
this change will not be reflected in Infisical until their next OIDC login.
To ensure this behavior, Infisical recommends enabling Enforce OIDC SSO in the OIDC settings.
To enable OIDC Group Membership Mapping, you must configure a `groups` claim in your OIDC provider.
Add a `groups` property with a list of the user's OIDC group names to your token.
Example of expected token payload:
```json theme={"dark"}
{
// "email": "john@provider.com",
// "given_name": "John",
// ...other claims
"groups": ["Billing Group", "Sales Group"]
}
```
Setup varies between OIDC providers. Please refer to your OIDC provider's documentation for more information.
2.1. In Infisical, create any groups you would like to sync users to. Make sure the name of the Infisical group is an exact match of the OIDC group name.
2.2. Next, enable **OIDC Group Membership Mapping** on the **Single Sign-On (SSO)** page under the **General** tab.
2.3. The next time a user logs in they will be synced to their matching OIDC groups.
