Quickscrum provides extremely friendly sorting feature within backlog. Workitems can be sorted by three orders,
Ascending Order: Workitems are displayed in ascending order.
Descending Order : Workitems are displayed in descending order.
Default Order : By default newly created workitems are displayed on the top.
To sort workitems by specific order,
Click on the column header such as name, code, business value etc.
There are three ways you can sort workitems,
First Click : Sort workitems by ascending order
Second Click : Sort workitems by descending order
Third Click : Sort workitems by default order.