This document explains how to create multiple tasks/subtasks depending on the number of custom field values selected when the multi-select custom field is having similar values with matching pattern.
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- Add a post-function on the desired transition as shown in the image with customfield_Id or custom field name :in the create multiple issues field as shown in the below screenshot.
- And now execute the transition, it will create issues depending on the number of custom field values selected.
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