To allocate stock to orders
Open the Stock Menu.
In the ribbon you will see Allocations.
Search for the Order Number, you also search by stock code or other searches if needed.
Items in Green on the left are ones that can be Fully Allocated.
Click the Green Tick this will then prompt you to Update the Allocations.
Once this is done and all of the stock items on the order have been allocated, the order can be processed.