# Receiving address whitelist
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Functional Overview:\
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1\. The main account can configure specific receiving addresses for sub-accounts, ensuring that assets can only be transferred to designated whitelist target addresses during dispatch.\
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2\. Whitelists are managed independently for each sub-account. Data is isolated between sub-accounts and does not interfere with one another.
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1. Log in to the Merchant dashboard as a main account user, navigate to the "Sub-account" page, and click "CoinSend" of the desired sub-account's actions menu.
2. In the "Sub-account permission setting" page, check the "Receiving address whitelist" box and click "Settings"
3. In the "Whitelist Address Settings" page, click "Add Address" at the top-left corner, then enter the target address and an optional remark. To add multiple addresses, click the "+" icon to expand the list. Once configuration is complete, click "Save".
4. In the "CoinSend center settings" page, click "Submit", and enter the main account user's verification code to complete the setup.
5. Once the Receiving Address Whitelist is enabled for a sub-account, any dispatch initiated via the CoinSend Center or CoinSign App will be restricted. The sub-account user can only select from the whitelisted addresses and will be unable to manually enter a recipient address.
