You can order things in the Screens. For example, if you have a Create screen for a given project and issue-type then you can go to that screen and drag-n-drop to rearrange. If you are using the new issue view you can go to Project settings > Summary > Issue layout,
Is there a way to make this the same for all of our projects or do we have to do this individually for each of our projects so that the order of the fields is consistent?