Unambiguous schedule information.

Avoid cost on manually entering schedule data into multiple systems.

Drastic reduction of both time and effort for sending and receiving schedule updates.

Enhanced data quality thus the schedule quality.

Reductions and optimisations of simultaneous activities in an area.

Standard for integration of schedules anytime, anywhere.

High quality structure of schedule.

High schedule usability.

Easier to perform quality assurance, analysis and transfer of experience.