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Cases: This tab shows the list of cases linked to the story for traceability. The number next to the Cases tab name represents the number of cases linked to the issue. Cases can be created in the project to which the issue belongs or in any other project, thus letting users perform cross-project linking (e.g. if testing and requirements projects are maintained separately, then the test repository can be maintained in the testing project but can be linked to stories in the requirements project). If a case is linked to the issue to which the user doesn’t have access, then they only see the key of the linked case and a notification stating the reason.
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Cycles: The Cycles tab shows the list of cycles where the issue is linked for traceability. The number next to the tab name represents the number of cycles linked to the issue (click here to learn more). The cycles listed here do not represent the cycles in which the linked cases are being executed. This tab only shows the cycle list if it has been linked using the option below while creating the cycle.
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