HMND/eHMND swap
How the HMND/eHMND swap works
If you want to actually swap HMND/eHMND and not learn how it works under the hood - please go to HMND/eHMND swap.
Check this guide below. It has a fair amount of low-level info and details that explain how to perform the swap in both native to EVM and EVM to native accounts.
To swap the funds from the native account to an EVM account use the Currency Swap pallet.