1. From the ships screen, locate and highlight the ship to be updated. On the “History” tab, click on the “Insert Sale” button
2. A new window then opens into which the details of the sale (or demolition or valuation) can be entered and saved. The status of the ship then becomes “sold” (as shown on the “Detail” tab) and a new entry is created on both the “Advices” and the “Prices” tabs