What is Corkboard and Outliner Filtering [1746], and how do I use it?

In RC 6 description there is this line: Corkboard and Outliner Filtering [1746]
Can someone point me in the right direction, please?

Focus the Corkboard or Outliner view and press Ctrl+F. You will know what to do next.

Ah, thank you. I didn’t know I can do that. :slight_smile:

Cool. Learn something new every day.