How do I add extra attributes like phone numbers, links, or maps to a service/feature?

1. Open the item and scroll to Extra Attributes.
2. Click Add Attribute.
3. Set the Display Name (label visitors see), choose the Type (e.g., text, phone number, link, map location), and optionally pick an Icon.
4. Select a Display Kind: Full data, Icon + value, or Icon only.

Once you create an attribute, you can reuse it across multiple items.