# Use the review mode

A powerful feature from **Data**Gym.ai is the review process that helps you to raise the quality of your labeled data. You can activate this inside the project's settings page below the connected datasets.

![Give some user the permission to review completed tasks.](https://622290927-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LzaIa2HtqaLgqpL5TFA%2F-M4TbbLfWwaNWV2uTwle%2F-M4UAyuK_1fT26LROowd%2Fdg-project-reviewer.png?alt=media\&token=d22d38d6-9f92-4e1e-b562-924a97bd64a2)

### Add an reviewer <a href="#connect-a-dataset-with-the-project" id="connect-a-dataset-with-the-project"></a>

The section "**Connected reviewers**" shows a list of all connected reviewers. A button to connect a new reviewer is located at the bottom of the table.

To remove the connection the trash icon in each row can be used. This action must be confirmed in a pop-up window.

### More power for reviewers

A reviewer has the same capabilities as a labeler, but he can also review other labelers' work.

Within the [task overview page](https://docs.datagym.ai/documentation/tasks/process-a-task), a second button appears when some tasks are completed and are waiting for a review.

![](https://622290927-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LzaIa2HtqaLgqpL5TFA%2F-M4rOWhToLIASxATSTDc%2F-M4rjhedi9wE4SnRfbm6%2Ftask-overview-review.png?alt=media\&token=66a65d80-5303-4081-8c0c-645512df6c1a)

Within the label mode, the usual[ task control panel](https://docs.datagym.ai/documentation/label-mode/task-control) is replaced with the reviewer control where you can leave a comment for the labeler and accept or deny the labeled task.

![](https://622290927-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LzaIa2HtqaLgqpL5TFA%2F-M4TOzGQDEtMkmVwNG7d%2F-M4TR8XGxu1fg5iE2O-7%2Ftask-control-write-message.png?alt=media\&token=41b35c90-db3d-4123-9dd0-7d99fc398181)