# Viewing the list of SSO groups in Tonic Structural

{% hint style="info" %}
**Required license:** Professional or Enterprise

**Required global permission:** Manage user access to Tonic Structural and to any workspace
{% endhint %}

If you use SSO to manage Tonic Structural groups, then Structural displays the list of groups for which at least one user has logged in to Structural.

To display the SSO group list:

1. In the Structural heading, click **Structural Settings**.
2. On **Structural Settings** view, click **Access Management**.
3. On the **Access Management** tab, click **Groups**.

If no users from a group have logged in to Structural, then the group does not display in the list.

The list only displays the group names. To manage the group permissions:

* To [assign global permission sets](https://docs.tonic.ai/app/admin/tonic-user-access/permissions/global-permission-set-access), go to the **Global Permission Sets** tab.
* To [assign workspace permission sets](https://docs.tonic.ai/app/workspace/workspace-access-management/workspace-sharing), go to **Workspaces** view.