Hi Flow Simulation Guru's

Can you please help me i am trying to replicate this ( SOLIDWORKS Flow Simulation: How Can CAD Integrated CFD Tool fulfill your Analysis Needs - YouTube ) done by goengineer's simulation specialist, it only show the basic which is adding gravity and selecting the fluid but it didn't show how to set up the initial condition. I did try to figure it out but i could not find how to set up initial condition.

Thanks here is my model (By the way my model is modeled in SW 2018