You should be able to configure the detail view by accessing your Board » Configure » Issue Detail View screen.
That being said, this particular field it's not possible to add as this is already present in the issue summary on the board. i.e. You have 'Issue Type', 'Priority', 'Key' and 'Summary' directly on the board without the need to open the details view.
There is however a feature request regarding this on GHS-9741, which you can add your vote to.
I hope this helps!
Connect with like-minded Atlassian users at free events near you!Find a group
Connect with like-minded Atlassian users at free events near you!
Unfortunately there are no AUG chapters near you at the moment.Start an AUG
We're bringing product updates and pro tips on teamwork to ten cities around the world.Save your spot