For this reason, once Illuminated Scrolls are shown to the project sponsor and approved, they are replaced by artifacts which serve a practical role. Practical artifacts usually need to be maintained throughout the project lifecycle, and, as such, are generally highly maintainable.
Because of this, when Illuminated Scrolls have been reviewed and approved by the project sponsor, they are substituted with functional artifacts. These functional artifacts usually need to be maintained throughout the project's duration and are therefore designed for ease of maintenance.