Quickbuttons for Blender: The new Layer 7: Outliner-Operations

Quickbuttons is an AddOn for Blender. Its available at the Blender-Market here:
https://blendermarket.com/products/blender-quickbuttons-buttonbar

Quickbuttons gives you (in V.5) 7 Layers with fully configurable Buttons.
Each of them with multiple usage.

This Video shows the new Layer Nr.7 which is dedicated to Operations in the "Outliner-Window".
It contain currently the following Operations:
1. Collaps all Collections / Expand all Collections
2. Show active Object (Expand Collections until active Object becomes visible)
3. Isolate selected Collection (Deactivate all other Collerctions)
4. Hide selected Collections
Multiple Buttons with Functions to switch on/off
- the Render-Filter,
- the "View/Hide"-Filter
as well as "Activate and deactivate Collections".

Then there is Button 9 which allows you to experiment with Blender API-Calls without getting the nasty "incorrect context" error.
And finally there is one Button that will "Invert" the selection in the Outliner.

The video also shows how you can switch off Tooltips in the Settings.ini-File.