I created cdt after that i need to add foreign key, to link into the view table
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I've found that when you need to update your DB to add a column. (Don't add column in editor, it won't point to your DB column)
1: Add Column in Database
2: Open Data Type in editor
3: Download XSD from Editor
4: Edit XSD to add additional column (Try to copy an existing element group that matches new DB column Definition, and change labels)
5: Save changes
6: In Data Type editor, "Create new from XSD" and use your newly updated XSD