for this achievement you need to activate all of the work shops around Vault 88. Before you are able to do this you will need to follow the quest line for the DLC until you get a quest called explore the vault. *warning* I would make sure you have about 5-10 stimpaks and rad-aways as there is lots of high leveled creatures and radiation in the vault.
The quest will guide you were to go but if you want to try to avoid the big fights pick up the control board before you go to the work shops. The first one I went to is at the far end of the vault down a train tunnel as you go down it instead of turning left to join another tunnel as your tunnel is blocked go to were the rubble is and there is a room on your right and the control board is there.
The second control board can be found on the way to the next work shop as you head towards it you will come to a set of stone stairs you have to go up under them is a room and in that room you will find the next control board on the shelf on the left.
The last one is found in the train station if you keep heading through the vault past the 2nd work shop, you will find the 3rd work shop first if you go past that you will get to the train station, go to the right and you will find the control board sitting on top of a box next to the pillar.
If you would like a guide on where to find any of the control boards or would like a video guide in general check out my video I have posted below