System detected that you are accessing other sales tools with same user account, do you want to cancel the single sign-on function in this browser?
If "Yes", it means that you will have to re-enter your username and password in this browser for accessing to the sales tools.
If "No", to avoid others using your account for login, please ensure you have logout to all your sales tools on all browser(s)/device(s) before you close this browser (especially on public area / using shared PC).