Hi,
The custom field should be configured to be displayed on the front-end.
www.hikashop.com/support/documentation/i...shop-field-form.html
After that, the address is generally "compiled" into a block, thanks to the view "address_template".
So if you did not modify your address template to display the field data in the address block, you can just see the front-end custom field when editing the address.
Regards,
Jerome - Obsidev.com
HikaMarket & HikaSerial developer / HikaShop core dev team.
Also helping the HikaShop support team when having some time or couldn't sleep.
By the way, do not send me private message, use the "contact us" form instead.