Transform perspective when cropping – Tool not found

Hello, there was a great tool and now I can't find it in PS 2018/2019 – in German it called : perspektivisches Freistellungswerkzeug.

This is the Icon:

Here is the Link to the Article and more Information (I hope, the Link is working) – it is the 4th article from above:

Freistellen und gerades Ausrichten von Fotos in Photoshop

This is my actual Tool-list and there is no longer the tool shown above.

Where the red marked field is, there I could select the Icon.

I would be very happy if someone could tell me where to find the tool again.

Thank you and sunny greetings

Wind