1. Select the menu that you want to edit
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2. Click the Manage Menu button in the menu's lower settings panel or control box.
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3. Click Add Data Field in the top right of the Manage Menu item window.
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4. Select a field type and title an click OK.
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5. You can now set what each item will display in the new field. For the field to appear in the item template you will need to assign it to a style component.
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