Need to configure new custom field as a coulmn in UI page

[rinathombar]

Looking to add new custom field (u_control_score) on UI page.

whenever we are performing the risk assessment during the control assessment when we are adding the controls ,some control related fields are displayed as columns in UI page here i m looking to add new custom field as column in UI page.

I have modified the OOB UI page in order to displayed the control score.
but the exact value which present on the particular field on the control record is not getting populated on the UI page.
modified UI page (advance_assessment)
Pls find the attached reference screen short.