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Use case
In the following use case, every time we try to close an Epic which childs (Stories, Tasks...) that are still open, a validator will avoid that we close that Epic.
Configuration
Add the Logical validator to the desired transition or create a new transition.
Expression
Enter the following parser expression
%{issue.issueType} = "Epic" IMPLIES count(filterByResolution(issuesUnderEpic(), "")) = 0
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Related use cases
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