I posted the following information in the Asset Management blog. I'm re-posting it here as it applies to Process Automation users of SmartCloud Control Desk as well.
Do you remember that movie Multiplicity where Michael Keaton clones himself to become more productive? A similar approach can be followed when using SCCD 7.5: if you want to perform work in parallel to become more productive, you can launch multiple browser tabs or windows as the same user. However, there are some limitations that you need to learn before attempting concurrent sessions.
See the Asset Management blog post for more details: