[{"label": "Project Id", "type_id": 2, "field_name": "project_id", "data_column": "project_id", "order_index": 1}, {"label": "Role Id", "type_id": 2, "field_name": "role_id", "data_column": "role_id", "order_index": 2}, {"label": "Location Id", "type_id": 2, "field_name": "location_id", "data_column": "location_id", "order_index": 3}, {"label": "Course Id", "type_id": 2, "field_name": "course_id", "data_column": "course_id", "order_index": 4}]