Most carriers require (it is also a good idea to provide) contact information related to the delivery address.
I do not see a mechanism to do this in any of the Tryton modules.
With the relevant modules installed, an address has invoice and delivery booleans, which is useful. Contact mechanism only has invoice boolean.
I have a few customers who have one person making the orders for multiple delivery addresses. When the carrier arrives they should call the person at the delivery address, not the one making the orders.
The sale.sale model has contact. I do not know how this contact is meant to be used. I assume it is the person who ordered the goods?
stock_package has labels, but I guess I should store the contact mechanism for the destination address, then it can be fetched by a label report.
I guess I could solve it by custom module associating an address with a contact mechanism belonging to the same party, but it is not so pretty.
I would appreciate your viewpoints.
Somewhat related to: use of parties_address_contact