How do I access my client's cPanel account?
With a reseller package, you can access the cPanel account of all your customers. This is useful when you want to do something for the customer.
Steps
Step 1. Log in to WHM.
Step 2. In the left menu, under the Account Information category, click on List Accounts.
Step 3. Click the cPanel logo right to the appropriate domain name. A new page will open where the cPanel account will load.