To select a criterion, click the checkbox to the right of its name and then make any selections and provide any additional information required by associated fields.  For example, if you wanted to search for someone who graduated in 1987, you would click the checkbox to the right of  "Class Year," and then click on 1987 in the associated list box. 

When you have made all of your selections, click the "Search>>" button to view your results.

If you select more than one criteria, search results will include only members that meet all criteria requirements.  For example, if you select a class year of "1987" and a last name of "Brown," only members with the last name of "Brown" who graduated in 1987 will be found.