Really? I doubt this. But regardless, it is mathematically impossible for the average stock picker fund to beat its benchmark. Index funds will always win. Dr. William Sharpe explains:
https://web.stanford.edu/~wfsharpe/art/active/active.htm
Ref your question, Multi-asset is probably a code word for including "alternative investments" --- this includes many things including gold, real estate, private equity, farm land, timber, etc.
In general, I would avoid anyone hawking this kind of stuff due to two rules that I recommend to my Adult-Ed investing class students:
"If you don't understand an investment, don't buy it."
and
"The more complicated an investment product is, the more likely it is that it was designed to make money for the seller, not to make money for you.
@lawman, I haven't gone back to check but my sense is that you have posted a number of questions similar to this, looking for the magic answer to investing. We have all had that dream, but sorry to say, there is no magic answer. Simple indexing is the only strategy that has proven itself to be a winner. It is not trendy and it is boring. I tell my investing students that if you're not bored, you're doing it wrong. Please read "
Winning the Loser's Game" by Charles Ellis
https://www.amazon.com/Winning-Losers-Game-Strategies-Successful-dp-1264258461/dp/1264258461 (latest edition, May 2021)