To create a First/Last date field
- Navigate to JIRA Admin > Add-ons > Enhancer Plugin Menu > Custom Field Configuration and switch to Date tab.
- Click on
button. - Fill the dialog
- Pick JEP - First Closed Date or JEP - Last Closed Date in custom field drop down.
- Give a name to the custom field
- Status field automatically changes to Closed.
- First of Last drop down automatically changes according to Custom field selection.
- And click Add Custom Field button. That's it.
This custom field can be used to sort or search in issue navigator.