Items you can't change - have an unique warning icon

Throughout the process when there is a field that can't be changed in the future can we have a designated icon to warn the user. On the activation project plan review page you can't the delivery methodology later, but there is just an info icon to that you can hover to learn that. Instead, let's use something like one of the general hazard signals like the exclamation point and color it in red so it stands out.