OptionalidOptionallevelMaximum of levelId across the matching connection
OptionalworkshopMaximum of workshopId across the matching connection
OptionalauthorMaximum of authorId across the matching connection
OptionalvalidationMaximum of validationTimeAuthor across the matching connection
OptionalvalidationMaximum of validationTimeGold across the matching connection
OptionalvalidationMaximum of validationTimeSilver across the matching connection
OptionalvalidationMaximum of validationTimeBronze across the matching connection
Optional__Optional__
Maximum of id across the matching connection