1. Open the Team on Teams panel that you intend to edit an item of the Web Part;
  2. Click on the Settings button.

    settings_delete.png

  3. Click on the Manage Slide icon;

    Edit

  4. Change the Slide Settings as necessary to re-configure the slide.

  5. After setting everything up, click on the Preview button if you want to see how everything looks on the page, or click on Save.