Open the Vessels module in the Core menu in the top left corner.
Find your selected vessel.
Vessel "Speed and Consumption" data can be accessed in the top tab menu. Details can be maintained directly in the fields or from the table actions.
To add a Bunker Type to a vessel, navigate to the Speed and Consumption section of the Vessel drawer.
In the Bunker Types table in the bottom of the drawer, click Add Bunker Type and fill in the fields.
To delete a bunker type, simply click on it in the Bunker Types list, and click the Delete button.
To add a Main Engine Speed to a vessel, navigate to the Speed and Consumption section of the Vessel drawer.
In the Main Engine table, click Add Main Engine Speed and fill in the fields.
You can add multiple speed and consumption data, for example one speed order for full speed and one for eco speed.
An entry to the speed and consumption list may be the default laden and default ballast speed, but the Vessel may only have one of each.