The General Attributes and Special Requirements are specific to each Product Family.
Select as many of the General Attributes and Special Requirements then select the Display Result button to update the product result count. The result count indicates the number of product platforms that meet your requirements. Hint: The more attributes you select, the shorter the list of matching products will be. Please note that too many attributes selected can produce a zero result count. You can continue to select attributes and update the result count until you feel you have reached a reasonable number of products to review.