Integrate collapsable customer-level onto account hierarchy of agencies
Currently the account structure simply consists of one layer. For agencies (especially with large numbers of accounts) it would be great if an extra customer layer could be added on top. When opening Accounts & Billing a list of customers could be displayed, instead of the full list of accounts (X-ids). When clicking on the customer the list of accounts under those customer could be displayed.
This feature would benefit the user-experience as it makes it easier and faster to manage large numbers of customers and accounts and would align to the user experience within the Google Adwords MCC.