These are not the same. Both must be managed. Know which of your actions contribute to each and to what degree. Know that your actions may be interpreted dramatically differently by different people.
There are four foundational items that support great change management. Without these in place, you will never get the value out of streamlining the process.
Contractors can learn many lessons from the leadership principles of Hyman G. Rickover who is considered the “Father of the Nuclear Navy” including safety, engineering, talent, management, schedules and quality control.