# Access Control Access Control in Agentnoon lets you define who can see what data and what actions they can perform. Use access groups and permission settings to ensure the right people have the right level of access. ## In This Section * [**Access Groups**](/admin-capabilities/overview-1/access-groups.md) — Create groups to manage permissions for multiple users * [**Advanced Access Controls**](/admin-capabilities/overview-1/advanced-access-controls.md) — Fine-grained permission configuration * [**User Invitations**](/admin-capabilities/overview-1/user-invitations.md) — Inviting new users to your Agentnoon instance * [**Updating Login Method**](/admin-capabilities/overview-1/updating-login-method.md) — Changing how users authenticate --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.agentnoon.com/admin-capabilities/overview-1.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.