for local dax like luno or sinergi is quite straightforward because it behaves exactly like a bank. once the court order has been issued, the dax will transfer ownership to the name aformentioned in the will.

for non-conventional assets (like ledger wallet or email login wallet or simply mnemonic phrase you need to appoint a trustee or family member in the will.

usually you will appoint a wife or a child but the problem occur when trying to write a will where your wallet logs in using mnemonic phrase. the minute you write that mnemonic in the will its compromised already.