Hi Rebecca,
You can change this setting within the SSA Admin Console. Its on the Settings tab with console, within that Tab you can set the session timeout in minutes. By default its set to 30 minutes, but each organisations has its own limit.
![timeout]()
In the coming releases (October 2018), the end user will have the ability to save session, meaning that they don't have to worry about the session timing out and losing all that work.