Choice Fields and Multiple Choice Fields
Using Choice Lists, you can configure tracker attributes or fields to allow selection from a list of choices. You can define the list's items, order, and default value.
To edit choice fields:
1. Click the Trackers tab.
2. Click Configure on the Actions tooltip menu.
3. Click the Fields tab.
4. Click Optionsin the choice attribute's (issue field's) row to edit.
5. Click Add Option in the dialog box that opens, to add new option.
6. Double click on the option's name to edit the option attributes.
7. Use a drag-and-drop operation to reorder the options
8. Click OK when finished.
9. Click Save on the Fields tab to store update modification when finished.
The ID of each choice option must be unique only within this particular choice list. The ID remains constant, even if choice values are copied between trackers or categories, or even if the label changes. Using an unmodifiable constant ID eases programmatic handling of items or issues, for example, using the Remote API.