# Tracking user access and permissions

Tonic Structural provides an API endpoint to track the following events related to user access and permissions:

* A user account is created.
* A user account is removed.
* A user logs in to Structural.
* A permission is added to or removed from a permission set.
* A permission set is assigned to or removed from a user. This might be a global permission set, or a workspace permission set in the context of a specific workspace.
* A generator preset is added, updated, or removed.

To request the access and permission events, use the following endpoint:

[<mark style="background-color:blue;">`GET`</mark>` ``/api/audit-events/search`](https://app.tonic.ai/apidocs/index.html#/AuditEvents/SearchAuditEvents)

The returned event details include:

* When the event occurred.
* The type of event.
* Whether the event succeeded or failed.
* The Structural user who was affected by the action.
* Other details about the event.