Sending a route from an edge 1030+ to a 1050

Good morning.
I am French and use a translator. On my edge 1030+ I had the possibility via the connect transfer function menu between devices to be able to send routes to another GPS. I don't have this function on my EDGE 1050. Who can explain to me how to transfer routes wirelessly with the 1050?
I specify that I installed the latest update on my 1050

merci