NO SAMPLE UNIVERSES IN BO 4.0

Hi Experts,

I am new to BO 4.0, in order to understand the information design tool , i am not finding any sample universes which we used to get when installing BOE 3.1, can any one help me up to know whether are we going to get the samples like efashion and island resort in this aurora also.

It would be appreciated if you could share any use full documents related to BO 4.O LIKE WHERE TO START UP AND end .

Thank you