First you need to create a FUT Club.
If you've never done this before, then from the FIFA 16 "Main Menu" use
to move over to the "Play" tab. Highlight the "Ultimate Team" tile and press the
button and begin the FIFA Ultimate Team mode setup.
Next, you need to either play matches or work the transfer market to get some coins (assuming you don't have a few already from the Web App daily gifts).
Once you have a few coins, go search for an appropriate player (or a cheap one - there will be plenty on the market for 200 buy-it-now). Purchase this player and "send" him to your club.
Now go to the "Squads" tab in the FUT menu, select the squad you wish to use & put this "transferred" player into your starting lineup. Now simply go play any FUT match. The achievement will pop as soon as the match starts.