Part of lp.blueprints.interfaces
| Class | SpecNameField | No class docstring; 1/2 methods documented |
| Class | SpecURLField | Undocumented |
| Interface | ISpecificationPublic | Specification's public attributes and methods. |
| Interface | ISpecificationView | Specification's attributes and methods that require |
| Interface | ISpecificationEditRestricted | Specification's attributes and methods protected with launchpad.Edit. |
| Interface | ISpecificationDriverRestricted | Specification bits protected with launchpad.Driver. |
| Interface | ISpecificationDelta | The quantitative changes made to a spec that was edited. |