Exclude objects from casting shadows. How?

[Albareus]

Hi,

Is it possible to exclude certain objects from casting shadows? I have a backdrop plane. I would like to make this visible in the rendering. However, it should not cast a shadow.
Any Ideas ?

regards

[LunaLang]

Select the material of this object with the pipette and tick “invisible in raytracing” in the right menu.

[Albareus]

great! Thank you LunaLang.