Screenshots
This calculated field returns the highest value of a specific custom field among all linked issues.
In this example, the Latest Planned Version is returned. The evaluated versions are stored in another custom field called Planned version.
Create a new Calculated Text Field (by JWT) custom field and name it properly.
Providing a description will help you to identify what the custom field does but this step is optional
Select Advanced text as parsing mode.
Add the following expression:
first(sort(fieldValue(%{issue.cf10409}, linkedIssues()),DESC))
%{issue.cf10409} is the field code for the custom field Planned version (Version Picker (single version)).
%{issue.cf10409}
To achieve this, the following functions are used:
Add the field to the relevant view screens.
Remember: All calculated fields are read-only and cannot be manually updated on a create or edit screen.
Check the results
Once configured and added to an issue screen, the result will look like this:
SCREENSHOT
first()
sort()
fieldValue()
linkedIssues()