Based on what I have experienced, it looks like we need to have the clause "ORDER BY Rank ASC" in the filter query for a board in order to use the drag-and-drop feature to organize the backlog. My question is: how is the ranking supposed to be interpreted? If we order the backlog by ascending rank, that means that the higher ranked issues will be at the bottom of the backlog. So, does a higher rank translate to a lower priority? I want the highest priority issues to be at the top of the backlog so that I can easily drag them into a sprint. I tried searching the help/support pages to no avail. Also, what is the default rank for a newly created issue?