# Event creation - Managers

This step allows you to define who can manage the event:

- Update event
- Add or remove accounts and assign users

[![image.png](https://docs.sandboxstudiosoftware.com/uploads/images/gallery/2026-04/scaled-1680-/IZvimage.png)](https://docs.sandboxstudiosoftware.com/uploads/images/gallery/2026-04/IZvimage.png)

1. Select the **users** who can manage your event
2. Select the **groups of users** who can manage your event

<p class="callout info">Groups are defined in IAM Identity Center. [How to add groups to IAM Identity Center](https://docs.aws.amazon.com/singlesignon/latest/userguide/addgroups.html)</p>

Once managers are defined, click Next to [Event creation - Review](https://docs.sandboxstudiosoftware.com/books/manager-guide/page/event-creation-review "Event creation - Review")