English to German Law/Patents Law: Contract(s) Delivery Contract

The letter of credit shall be opened in the currency of the Contract as per article 2.1., shall allow on-deck and partial shipments, shall have a presentation period for documents not less than 42 days, shall have a minimum validity of ... months after its opening and confirmation and shall be extended if necessary.

Geht um den Versand auf dem Oberdeck auf nem LKW offen, ohne Abedeckung, aber wie heißt das im Versicherungsdeutsch?

Merci