Q: How to create sub-tasks in JIRA?
A: To create subtasks, you will need to map JIRA Issue Type to an MS Project text field (e.g. Text12) and then populate the field with a subtask issue type (e.g. 'Sub-Task') for the MS Project tasks that should produce sub-tasks in JIRA. Please also make sure that the parent tasks of these tasks are or will be associated with JIRA issues (e.g. will not be skipped during synchronisation) because the new sub-tasks will need a parent.
This functionality is only available for JIRA 4.4+ and Ceptah Bridge 1.2.32+.
Keywords: create creating sub-tasks subtasks sub-task subtask