Normalized Power Plot in CST

Hello guys,
Can anyone guide me that how to plot Normalized power radiated in a specific direction in CST. let say in case of Patch antenna radiating in Z Direction.

go to simulation -- field monitor -- and select power flow and other parameters there. once simulation completed, you can view 3d results or power at specific angel/direction as you requested.

Thank you so much for your reply. i am attchinga figure here please have a look at that. i was asking about such a plot.
../imgqa/eboard/Antenna/rf-kxo3mzfpn5e.jpg

please refer to simulation guide below. in that video, far field radiation plot created in 2D. you can do the same for your power simulation. i have never done power density simulation before so pls try few options (power flow, far field and etc). you may get power density in one of the field monitors.
https://www.youtube.com/watch?v=a7MBUjgsZsY