Using the Column Inclusion Event
Open a tabular section report template in RDA.
- In the tabular section, click the column variable to which you want to attach event rules. 
- From the Edit menu, select Event Rules. 
- On the Event Rules Design form, select Column Inclusion from the events drop-down list box. 
- Create event rules using the appropriate event rule components. - For example, to create an if/while statement, select If/While from the Insert menu. 
- Click the check mark to save and return to RDA.