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dk-
Not on the bottom bracket itself.
I assume you need one for the thingy near the rear derailleur mount, where the exposed cable running from the BB goes into the outer cable for the loop into the rear derailleur, but I can't see clearly from the pic what that takes exactly. Guess its just one of these need.
https://www.condorcycles.com/products/campagnolo-stepped-gear-ferrule?variant=21255010811987&utm_campaign=8545389568&utm_source=google&utm_medium=cpc&utm_content=83380994301&gclid=Cj0KCQiA9orxBRD0ARIsAK9JDxR4AWp6NY0oLTd5sGWYriNI_1sAiy1kPtbqupvV-ri4AyGnW4XZzAIaAtlcEALw_wcB
user75204
Its pretty straight forward, the rear derailleur cable needs to be threaded through the two sets of holes, which is at the top on your BB pics above. It goes from the shifters through the stamped bottom bracket face plate, then through that second little thingy just the other side of the bottom backet, then along the drive side chain stay and through the next little thingy near the rear derailleur mount. and then connected to your rear derailleur. #technical terms r us.
The front derailleur cable again threads through the bottom bracket on the stamped side, then run the cable in the grove that goes up between chainstays and connect directly to your front derailleur.