From the Performance Report
If you click on the 
to the right of your P/L amount, it will "hide" the system from view.
To make systems visible again, click on the blue text above the list of systems that says "Restore hidden systems".
From the Performance Report
If you click on the to the right of your P/L amount, it will "hide" the system from view.
To make systems visible again, click on the blue text above the list of systems that says "Restore hidden systems".