This custom field displays how many attachments do the issue have.
To create a Attachments Counter custom field
- Navigate to JIRA Admin > Add-ons > Enhancer Plugin Menu > Custom Field Configuration and switch to Counter tab.
- Click on button
- Fill the dialog
- Pick JEP - Field Change Counter in custom field drop down.
- Give a name to the custom field
- Select the field that the custom field will count modifications
- Click Add Custom Field button
This custom field can be used to sort or search in issue navigator.