Multiple Subaccounts

You may create several subaccounts all managed by the same Ethereum Wallet / Smart-contract Wallet. To do so, go to the "Subaccounts" page in the "Account Settings" dropdown:

Here you will see your first subaccount with deposited funds. You may now click "Create Subaccount" and choose an account label and subaccount margin type:

Once created, you can click on "Transfer" to move funds from your first subaccount to the newly created one.