SAP BO 4.1 Webi report sample with prompts to try Restful api

I was not able to find, in the report demo samples available in the SAP BO 4.1 installation, a Webi report with prompts.

I found many Webi reports samples but all are without prompts.

I need at least one Webi report sample with prompts to try the Restful API http://localhost:6405/biprws/raylight/v1/documents/7090/parameters and http://localhost:6405/biprws/raylight/v1/documents/7090/schedules with parameters body.

Where can I found such webi sample?

Thanks,

Riccardo