Is there a way to prevent certain global variables from being overridden? We use a global variable to point to a server name that should never be overridden, and yet someone overrides it occasionally and breaks their build. Is there some way to make a global variable constant or immutable?
I'm afraid this is currently not possible, we do have improvement suggestion asking for the ability to restrict variables update only by admin users:
I encourage you to vote on and watch the Improvement Request to increase its visibility and ensure you're kept in the loop with any future updates.
For more details on Atlassian's approach towards addressing new features please visit the Implementation of new features policy page.