Transclucent Shadow for glass objects

Good morning,

i have made a game about laboratories with much glass-objects in it.
The glas looks nice but i can´t enable shadows for it and got problems with the
tutorials i´ve found on the web.
Does anyone have a good tutorial or can explain me how to get a shadow for glass objects?

Greets

You can select “volumetric translucent shadow.” It’s a dynamic shadow, so it only works with stationary and dynamic lights.