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Advanced Features
115
5 Navigate to the OITEM element and double click. The expression appears
in the comment pane in the bottom of the window. For this example, the
OITEM element is the one on which we will loop.
6 Click OK. You are returned to the second screen of the Multi Row Wizard,
which now appears with the new expression in the Representing field.
NOTE: When using the Expression builder, Composer automatically
creates an Alias. In this example, Composer created the alias called OITEM.
For more information on Aliases, please see the exteNd Composer User’s
Guide.