# Create a Project Team
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A project team provides access to the members from your organization or team to track projects, view metrics, and review annotations. You can create a SageMaker Ground Truth Plus project team once you have shared your data in an Amazon S3 bucket.

To add team members using Amazon Cognito, you have two options:

1. Create a new Amazon Cognito user group

   1. Enter an **Amazon Cognito user group name**. This name cannot be changed.

   1. Enter the email addresses of up to 50 team members in the **Email addresses** field. The addresses must be separated by a comma.

   1. Choose **Create project team**.  
![Example Create project team section in the console.](http://docs.aws.amazon.com/sagemaker/latest/dg/images/gtb-project-team.png)

   1. Your team members receive an email inviting them to join the SageMaker Ground Truth Plus project team as shown in the following image.   
![Example Preview invitation email.](http://docs.aws.amazon.com/sagemaker/latest/dg/images/gtb-email-preview.png)

1. Import team members from existing Amazon Cognito user groups.

   1. Choose a user pool that you have created. User pools require a domain and an existing user group. If you get an error that the domain is missing, set it in the **Domain name** options on the **App integration** page of the Amazon Cognito console for your group.

   1. Choose an app client. We recommend using a client generated by Amazon SageMaker AI.

   1. Choose a user group from your pool to import its members.

   1. Choose **Create project team**.

You can view and manage the list of team members through the AWS console.

**To add team members after creating the project team:**

1. Choose **Invite new members** in the **Members** section.

1. Enter the email addresses of up to 50 team members in the **Email addresses** field. The addresses must be separated by a comma.

1. Choose **Invite new members**

**To delete existing team members:**

1. Choose the team member to be deleted in the **Members** section.

1. Choose **Delete**.

Once you have added members to your project team, you can open the project portal to access your projects.