BW 3.5 IDES training objects

Hi Experts,

I am having problems trying to do exercises from the BW305 manual in my BW 3.5 IDES. I don't find the objects like queries or cubes related to the exercises in this manual.

Could you tell me how should I get this objects configure in the BW IDES 3.5 ?

I will reward points.

Thank you.