1) Find (one of) your Trezor address (-es). Open this menu on your computer:

![](https://doc.satoshilabs.com/trezor-user/_images/checkaddress-comp.png)

You can read the details here: https://doc.satoshilabs.com/trezor-user/receivingpayments.html

2) Open CoPay wallet, press "Scan" at the bottom. Scan the QR code shown on your computer.

[![enter image description here][1]][1]


  [1]: https://i.sstatic.net/83voK.png

3) Choose "Send payment to this address"

It should be easy from now on.