Field Security User Picker

Only users who have Edit permission can input the values.

On the Issue Screen, Jira has two modes ( Issue Create, Issue View).

In Issue Create mode, Edit permission is required. The users can choose the values in the custom field.

Open

In Issue View mode, the user have permission view or edit will see the value of the custom field.

Open

Click on this custom field to go to Edit mode.

If the users don’t have such permission:

Field Security User Picker gets the value from the chosen custom field on the Issue. The application will process the value.