That is why Siemens Wind Power needed a film that would help their employees both new and existing to get a better understanding of The Gateway Process How it works why everyone needs to work in the same flow to keep the production going and what is at risk when a delivery is late or a mistake has been made

Please fix the punctuation.
That is why Siemens Wind Power needed a film that would help their employees both new and existing to get a better understanding of The Gateway Process. How it works, why everyone needs to work in the same flow to keep the production going and what is at risk when a delivery is late or a mistake has been made.