Duplicate Table along with its data

Hi,
In appraisal flow there are different tabs like KRA, Self appraisal and feedback. Here in self appraisal I added a column KRA where i need to display the data present in the KRA tab.

The KRA column is blank in self appraisal, But the KRA tab has values

How can I fetch these KRA tab data and display it in Self appraisal