Help! How to make a refuel stop?

[SulphurTX]

Hi, I want to fly from Amsterdam to Sydney and do a refuel in Kuala Lumpur or Singapore? Is this possible, logic and how do you make the route? Where to check the refuel only button or something? 

[Jps]

If you had used the search-function with the words 'fuel stop', you'd found your answer from the 1st topic. Click