This template displays the number of times that the Assignee field had its value emptied or changed to another assignee in the current work item.
Configuration
To use the Count assignee changes template, simply select it from the template grid. Filter by Assignee to find it faster.
Parameters
This template does not require any additional parameter configuration.
Expert mode
If you switch to Expert mode you can see the Smart field in the Expression Parser. You can now tweak the expression to create a custom smart field based on this template.
Expression
Jira expression:
issue.changelogs.filter(changelog => changelog.items.some(item => item.fieldId == 'assignee')).length
Display as
Number
Formatting style
Default (unformatted)