Mapping

The Mapping tab decides how each property is filled.

• Auto from page: article title, intro image, shop price, event dates, and similar
• Page meta: document title or description
• Site identity: values from Configuration (name, logo, telephone)
• Custom field: enter the Joomla custom field name in Value
• Fixed value: a string you type once
• Omit: never send that property, even if Auto would fill it

Headline, description, and image are the ones most sites need. Price, SKU, and availability matter for Product. Start and end dates matter for Event.

Student tip

Leave sources on Auto until a property is wrong. Then switch that one property to Custom field or Fixed value.