Sorting and moving attributes can be accomplished by clicking the Sequence button within the Properties pane.
You can find a specific attribute(s) by entering characters contained within the name of the attribute(s) for which you are looking within the Find field. The list of attributes will only display attributes that match the characters entered.
You can move attributes up and down on the list using the move up and move down buttons.
Attribute names can be sorted alphabetically. To sort attribute names alphabetically, click the alphabetical sort button.