Bip39 Protocol. Although it makes use of BIP32 method you may still import BIP39 seeds into Electrum wallet. Also other than BIp32 There exists BIP44 Model which some wallet use with the technology of seeds. The whole process of creating a copyright wallet is analogous to other program wallets, And https://finance-auto94838.wikisona.com/1125406/the_anatomy_of_the_bip39_phrase_entropy_text_and_protection