Bip39 rules https://pastelink.net/caobqzis Despite the fact that it employs BIP32 strategy you may even now import BIP39 seeds into Electrum wallet. Also aside from BIp32 There exists BIP44 Model which some wallet use for the technology of seeds. For instance, in case you originally setup your wallet and generated seed https://zenwriting.net/keenanctdp/how-to-create-a-bip39-seed-a-step-by-step-guide