My test showed that it disables server-manager (minor side effect), at least from the standpoint of following it to a tee, so its not valid solution as of this point in time, from the tests here.
+
So it's possible that folks might invoke this and not know server-manager is effected. Might be why some post the usual "Can't access server-manager" in the forum.
+
BTW it also effects server-manager at the console, with no way to access server-manager, the only way to regain server-manager at that point was to delete the template and restart.
+
Although it's on the right track it needs a better method as was stated.