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Step 1: To quickly copy the settings from one account to another, navigate to the Accounts page and select the account you would like to update.
Step 2: Find the "Copy Settings From" field drop-down on the Accounts / Overview page, choose the correct account you would like to adopt settings from and click Copy.
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The "Copy Settings From" feature also appears when manually creating a new account on the Accounts page, after clicking the Add Account link.