If you are an Account Manager, you can access all of your managed FeedbackWhiz accounts via these two methods:
1) Using the Managed Accounts module:
To add or view secondary accounts, please go to the managed accounts page: https://app.feedbackwhiz.com/account/settings#!/manage-accounts
2) Using the drop down in the navigation:
To use the account manager drop down:
A) The account manager needs to first log into their main account
B) Then the account manager can easily switch between managed accounts without having to re-login into their main account.