1.Use the OneKey built-in browser to open m-safe.io/aptos and connect your wallet.
2.Click Create an Account to enter the page for setting up the multi-signature address.
🌟In the lower-right corner, Confirmation Threshold defines how many signers are required to authorize a transaction.
3.After setting it up according to your needs, click Create Account to proceed to the next page, confirm the information, sign the MSafe agreement, and click Create Account again. After paying the transaction fee, the account will be successfully created.