OData Source Editor (Columns Page)
Use the Columns page of the OData Source Editor dialog box to select external (source) columns to be included in the output and map them to output columns.
Available External Columns
View the list of available source columns in the data source. Use check boxes in the list to add to or remove columns to the table at the bottom of the page. The selected columns will be added to the output.
View source columns that you chose to be included in the output.
Provide a unique name for each output column. The default is the name of the selected external (source) column; however, you can choose any unique, descriptive name.