To upload the image that will be used as a banner at the top of your article, follow these steps within the post creation or editing screen:
1. Access the main section of the module, titled Crea Post Blog or Modifica Post Blog.
2. Scroll down until you find the box titled Contenuto.
3. Inside this box, look for the row containing the fields for images.
4. Locate the field labeled Banner.
5. Click on the Banner field (which uses the mediapicker component) to open your media library.
6. Select the image you want to use as a banner or upload it from your device.
7. Confirm your selection. The image will now be associated with the article as a banner.
8. Remember to save the post changes before exiting.
