Trying to reverse engineer a ship using some common mods, too dumb to figure out why its not working.

Using Nex, AOTD, and IE, trying to use the engineering hub to get a blueprint for the Paragon ship. have 100% research rate but can't find where to actually learn the blueprint. It says i can either overwrite another blueprint or use relic components to make a new one, but can't find an option to do either. on the colony screen i have inserted the relic components but can't get anything to happen.