Displaying column categories
To identify information object columns, a data modeler may use categories. For example, for an information object that returns customer data, a data modeler can create a Customer address category that contains the columns addressline1, addressline2, city, state, postalCode, and Country.
Column categories in an information object appear when you place the object in Query. To hide column categories in the query editor, choose Toggle categories, as shown in Figure 2-2. The information object on the left displays the Customer address category. The information object on the right does not display column categories.
Figure 2-2  

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