Collapse Project Tasks at Indent Level

[#1]

I'm talking about a standard feature in MS Project which allows to collapse tasks at multiple Indent levels. It's called Outlining Tasks.

It works something like this:

When you select Outlining Level 1 - All the Tasks at Level 1 Indent will collapse

When you select Outlining Level 2 - All the Tasks at Level 2 Indent will collapse

and so on..

If this is not clear please watch this video: https://www.youtube.com/watch?v=jzHNHW5Xrzs to learn more.

[#2]

Here is the video link which shows the functionality: https://www.youtube.com/watch?v=jzHNHW5Xrzs