Barcelona have signed a collaboration agreement with Boca Juniors.
Jordi Mestre, FC Barcelona youth football director, said that this "project requires time and patience".
"Two powerful clubs are betting on football in a decisive way. I hope that it [the agreement] is successful, it's a project that requires time and patience. Evidently, the results will come if the work we put in is good. For us it's a satisfaction to be able to share this project with a club like Boca. It's very exciting that the model that we've been working on all these years can be shared and used."He said: "it's a big day for FC Barcelona because the club has relied on our youth system for a long time and the truth is that it has paid dividends. We have club players that are world champions and that's due to many years of work.