Delete a Chunk – SAM Support

Go to the page with the chunk you wish to delete. Confirm that the content you wish to delete is in its own chunk and is not part of a larger chunk with other content. You can confirm this by editing it and seeing all the content that is part of that chunk.
Right-click on the chunk you wish to delete, and select Delete. It will prompt you asking if you are sure, click Yes, and then it is deleted.