Displaying custom cart atttribute input in the order notifcation emails

I am trying to get my custom cart attribute to display in the notification emails, with no luck so far.
It is showing up in the Order details, so definitely being captured.

This is my custom attribute:

Delivery Options

<input required class=“required” type=“radio” name=“attributes[Delivery Options]” value=“Authority to Leave”{% if cart.attributes[“Delivery Options”] == “Authority to Leave” %} checked{% endif %}> Authority to Leave

<input required class=“required” type=“radio” name=“attributes[Delivery Options]” value=“Signature Required”{% if cart.attributes[“Delivery Options”] == “Signature Required” %} checked{% endif %}> Signature Required

This is what I have added to the staff new order email code.

Delivery Option

{{ attributes.delivery-options }}

Any advice would be greatly appreciate.

Well considering you used it with cart.attributes['Delivery Options']
before , I’d expect you to index it the same way in the order notification code?
order.attributes['Delivery Options'] ?

You may have to add these on the inputs too

form="product-form-{{ section.id }}"