Can I add Crypto to my 401(k)?

As a finance professional, I've been hearing a lot of buzz around cryptocurrency and its potential investment opportunities. With the growing popularity of digital assets, I'm curious if it's feasible to include cryptocurrency in my 401(k) portfolio. Could you elaborate on the current regulations and policies surrounding this? Are there any specific steps or procedures I should follow to potentially add crypto to my 401(k)? Are there any potential risks or limitations I should be aware of? Additionally, how do I ensure that the addition of crypto to my 401(k) is in line with my overall investment strategy and retirement goals? I'd greatly appreciate your insights on this emerging topic.