5G Beamforming basic, testing and parameters configuration

Hello experts,
Does anyone have comments for 5G Beamforming basic, testing and parameters configuration.

There aren’t many parameters.
Just SSB bitmask and csi-rs ports.
Rest is proprietary and not accesible.
csi-rs ports is the most important one for beamforming.
Also the n1-n2 parameters but this is not accessible for configuration.