Add or modify semantic type

Follow one of the processes described below to add a semantic type to any discovered column, or modify the semantic type displayed in a discovered column.
Click the Edit Semantic Type icon on the relevant card.
In the Edit Semantic Type pop-up, use the Semantic Type drop down list to select the required value.
Click Save.
Click the required column card.
The card displays details of the asset, such as Asset Type, Data Type, Tags, and associated Table name. Use the icon adjacent to Semantic Type field and add or update the value.
Click Save.