# Update custom topics in your private re:Post
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As an AWS re:Post Private administrator, you can update the custom topics in your private re:Post.

Follow these steps to update the topics in your private re:Post:

1. In your re:Post Private web application, choose your profile, and then choose **Administration**.

1. Choose **Content classification**.

1. Choose **Topics**.

1. From the list, select the topic that you want to update.

1. Choose **Edit topic**.

1. In the **Edit topic** dialog box, update the topic details as needed. Then, choose **Save changes**.
**Note**  
You can't start the topics with `AWS` or `Amazon`.
You can't enter duplicate topics.

The updated topics are displayed under the **Topics** section.