I was scopin out the patch notes and it says

Players can choose to upgrade ships and either have the functional components removed by default or have them stay.

Where do I swap that over to have em stay? Its always a pain when I'm tryin to upgrade my units and I forget whatexactly it had. Also.. whats it mean by functional parts? Modules and what not, or structural extras, or both? Its bums me out when I try to upgrade one of the base ship designs, and It gets stripped to the frame, my colony and constructor ships end up looking like wet dogs cause I'm not real famaliar with the pieces yet, and I can't find any that fit in a cool way, and I can't seem to recreate the original design. I have a hard time adding mass too my ships, bout all I can add are wings and antenna.