Copay accepts three base derivation paths: * m/44' * m/48' (only used for MULTISIGNATURE, HARDWARE Wallets) * m/45' (deprecated and it is only supported for old wallets) Both m/44 and m/48 follow the BIP44 standard: m/XX'/'/ Supported cointypes are: 0: Livenet, and 1: Testnet If you need to import a wallet from a mnemonic using an account different from the default (0), use, for example: m/44'/0'/11' to import account 11. In case you have a multisignature wallet originally created from a hardware device, and you had loose access to the device, you will need to enter the 24 mnemonic backup (from the device) and a path like: m/48'/0'/8' for a multisignature wallet, account 8. Finally, note that TREZOR use 1-based account numbers, so if your are trying for example to recover TREZOR multisig account #8, you should enter `m/48'/0'/7'`.