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stats:proc:signoutgroup [2011/10/15 20:19] Patrick Michel |
stats:proc:signoutgroup [2011/11/02 14:38] Patrick Michel |
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|| exists //accounts/account[uid]/assistant[id]; | || exists //accounts/account[uid]/assistant[id]; | ||
- | assume exists //exercises/exercise[id]/students/student[studentId]/group; # implies existence of the exercise and student, even the group | + | assume exists //exercises/exercise[id]/students/student[studentId]/group; |
+ | # implies existence of the exercise and student, even the group | ||
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remove //exercises/exercise[id]/students/student[studentId]/group; | remove //exercises/exercise[id]/students/student[studentId]/group; |