# Invite TAs

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You must have the **Space Administrator** [role](https://docs.nuvolos.com/administration/roles) to invite other administrators.
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Teaching assistants and co-instructors need the **Space Administrator** role so they can see all instances, manage course content, and distribute materials. The user who created the course is automatically a Space Administrator.

## Sending administrator invitations

1. Navigate to the space that contains your course.
2. Click the **Cogwheel** icon and select **Course Users / Instances**.
3. Click **+ INVITE**.
4. Switch to **Option 2 — Administrator Invitation**.
5. Enter the email addresses of the colleagues or assistants you want to invite.
6. Click **+ INVITE**.

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Space Administrators have full visibility over every instance in the course, including the Master instance and all student instances.
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For a detailed walkthrough of all invitation options, see [Invite to a space](https://docs.nuvolos.com/administration/space-management/invite-to-a-space).