1. Open the Team on Teams panel that you intend to remove an item of the Web Part;

  2. Click on the Settings button.

    settings_delete.png

  3. Click on the Manage Slides icon;

    Manage

  4. The list of slides will appear. Click the trash can icon to delete the slide that you want to remove;

    Delete

  5. A message will appear requesting your confirmation. Click Ok and the web part will refresh and the alert will be removed.