I hope this question is not too basic. I'm still studying the PMBOK.
But as for now, I still can't understand why the "Approved change requests" are not inputs of Scope and Schedule Control ?
In fact, I'm not quite sure also if the update to documents related to the "approved change requests" are performed inside "Perform integrated change control" or Control Scope or Control Schedule.
"When I examine myself and my methods of thought, I come to the conclusion that the gift of fantasy has meant more to me than my talent for absorbing positive knowledge."