Why might it sometimes be necessary to bypass the normal change management system and make urgent changes to a system?
Answer: It might be necessary to bypass the normal change management system and make urgent changes to a system due to following three reasons:
1. If a serious system fault occurs that has to be repaired to allow normal operation to continue.
2. If changes to the systems operating environment have unexpected effects that disrupt normal operation.
3. If there are unanticipated changes to the business running the system, such as the emergence of new competitors or the introduction of new legislation that affects the system.
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