It's possible to change the order in which most Data Capture fields appear.
Administrators can do this from the Settings area via the Manage Categories link.
Click on a category name to edit that category's settings.
Note that you can edit the field order for Service Core Fields and Product Core Fields, using the tabs at the top of the screen.
Entering a number in the DC Sort Order column will assign an ordering preference to that field.
It's okay to leave gaps between numbers. For example, a group of related fields could be assigned numbers 1-3, with less important fields being assigned numbers 10-12.
This allows you to later move fields between these groups.
Please note that some fields may have a fixed position, or may appear automatically next to related fields.