The data fields of a task are presented in the task view as a linear sequence of rows showing name, value, and an eventual objection each. The order in which the data fields of a task appear at the user interface may be rearranged. For this purpose, every data field has an index that may be changed using either  Change    Field order   in the action menu of a task entry, or  File    Change    Field order   in the task view. The data fields are lexicographically sorted by their indices.