For the example here we us a Trezor Model T . Disclaimer: We recommend that you create a new wallet within your trezor when using Premium Black, as this will avoid overlaps or other complications. Simply go to „add account“ or „add legacy account“ on the left side. Then follow the steps mentioned here. To use your trezor wallet, we recommend that you use method 3 of the configuration wizard. Open your trezor wallet by the above manufactured address: https://wallet.trezor.io/#/ Then click on the top left of your device:
Then click on show XPUBs, where you will get the public key necessary for the configuration.
Copy this xPub. Make sure that you do not copy the name „account“ or „legacy account“.