What do you mean by SubTask in JIRA?

1.	What do you mean by SubTask in JIRA?
Answer» What do you mean by Sub Task in JIRA? Sub-Task is one of the WAY to split a parent issue into a number of SMALLER TASKS which can be assigned and tracked separately. Here all the sub-tasks to a parent issue are basically SUMMARISED on the parent issue main screens. And sub-tasks are belong to same PROJECT as their parent issue.

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