This is done in your java client of the VMS.
If already situated in the "Bunker Management" application you can create a new bunker order directly there. Click the "+ Create Bunker Order" button in the upper right corner and fill out the vessel and port call together with the other necessary details.
If there are estimates registered in the "Booking and Operations" module these will be defaulted in the details (such as bunker type, quantities and bunker prices)
A bunker order can efficiently be added directly from "Booking And Operations" module (in your java client VMS) when having a port call in focus. Either based on the bunker estimates registered, or straight as a bunker order requirement.
Select the port call where you are bunkering and click the "Create new Bunker Order" button from the menu.
A dialog will show a bunker order with the details filled out from the estimates, if there are no estimates please fill in all the details of the bunker order such as Bunker Type, Min/Max quantity, assumed bunker price and supplier.
If you add estimates for several bunker types, all types will be defaulted when you create a bunker order.
NOTE: Defaults will not be set for port calls that already have bunker order tied to it.