I have always wondered which discipline is responsible for designing the rigs that various components are bolted on later ? Are there any online resources to le

I have always wondered which discipline is responsible for designing the rigs that various components are bolted on later ? Are there any online resources to learn this craft ?https://imagesvc.timeincapp.com/v3/foundry/image/?q=60&url=https%3A%2F%2Fs3.amazonaws.com%2Fthe-drive-staging%2Fmessage-editor%252F1514914884271-a19700234000d4.jpg https://imagesvc.timeincapp.com/v3/foundry/image/?q=60&url=h...