content/influxdb3/cloud-dedicated/admin/users/_index.md
Manage users and access to resources in your {{% product-name %}} cluster.
By assigning users to different groups based on the level of access they need, you can minimize unnecessary access and reduce the risk of inadvertent actions. User groups associate access privileges with user attributes--an important part of the Attribute-Based Access Control (ABAC) security model which grants access based on user attributes, resource types, and environment context.
In {{% product-name %}}, users have "management" responsibilities, such as creating and deleting databases, viewing resource information, and provisioning database tokens for reading and writing data.
A user can belong to the following groups, each with predefined privileges:
[!Note]
Existing users are Admin by default
With the release of user groups for {{% product-name %}}, all existing users in your account are initially assigned to the Admin group, retaining full access to resources in your cluster.
Choose the appropriate method for your user management needs:
Use the Admin UI for user management tasks (available to Admin users only):
[!Note]
Role permissions
Auditor role users can view the invite list but cannot send or revoke invitations. Member role users cannot access the invite list.
For more information, see Manage users in the Admin UI.
For operations not available in the Admin UI:
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