I wish to parse the 'Address Composite' field. (Like the name field) in a Zoho Form / Subform

I wish to parse the 'Address Composite' field. (Like the name field) in a Zoho Form / Subform

Hello,

Similar to parsing the Full Name Composite field, I'd like to parse an address composite that I'm using in a subform in Zoho Creator (maybe this applies elsewhere too).  I have managed to guess all of the component names of the address composite a part from 'post code'.  Below is what I have guessed thus far,  where <record> is just the name of an object I'm using.  Can anyone share with me how to retrieve the post code value from the address composite?

<record>.address_line_1
<record>.address_line_2
<record>.district_city
Postal_Code = <record> .?????
<record>.state_province
<record>.country

Changing the field properties in the form builder doesn't seem to change the link names for tags/fields within the composite, sadly.  I have searched online for some soft of documentation on how to parse this composite but I've found nothing so far.  Shouldn't this be in the Zoho creator documentation somewhere?


Thanks in advance,

Graham