The phrase "approach someone's used" means to interact with or engage with someone in the way that they are familiar and comfortable with. Full definition
I'd love to see that kind of approach used in more games. (gamingpodcast.net)
It describes some of the current products and services and other innovative approaches used by the finance sector to tackle climate change, such as weather derivatives and natural catastrophe bonds. (uncclearn.org)
There are two general treatment approaches used for eating disorders. (psychcentral.com)