There's no functionality like this by default. The best you can do is move it to a new project category and assign a "read-only" permission scheme that does not allow users to create/edit issues, post comments, log work, etc. You can even go as far as hiding it from your normal users and only allow it to be seen by some "lucky" few.
Hey Community mates! Claire here from the Software Product Marketing team. We all know software development changes rapidly, and it's often tough to keep up. But from our research, we've found the h...
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
You're one step closer to meeting fellow Atlassian users at your local meet up. Learn more about AUGs