I'm revisiting an old thread from 2017 but with a slightly different take, now specific to Jira Cloud.
I’ve successfully set up an automation rule that makes sub-tasks automatically inherit the Fix Versions field from their parent issue. This works as intended only if the Fix Versions field is visible on sub-tasks and present on the Edit screen.
The issue is: while the automation works, the field remains editable on the sub-task which I would like to avoid.
Is there a way in Jira Cloud to make the Fix Versions field read-only on sub-tasks, while still allowing it to inherit the value from the parent ticket via automation?
Thanks in advance for any insights!