| Class | BugTaskAssigneeWidget | A widget for setting the assignee on an IBugTask. |
| Interface | BugWatchEditForm | Form field definition for the bug watch widget. |
| Class | BugTaskBugWatchWidget | A widget for linking a bug watch to a bug task. |
| Class | BugTaskSourcePackageNameWidget | A widget for associating a bugtask with a SourcePackageName. |
| Class | BugTaskAlsoAffectsSourcePackageNameWidget | Package widget for +distrotask. |
| Class | AssigneeDisplayWidget | A widget for displaying an assignee. |
| Class | DBItemDisplayWidget | A widget for displaying a bugtask dbitem. |
| Class | NewLineToSpacesWidget | A widget that replaces new line characters with spaces. |
| Class | NominationReviewActionWidget | Widget for choosing a nomination review action. |