How do I add a statistic definition to a statistic template?

From Competition, hover over Competition Templates and select Statistics Templates.

Click on the name of the template. This will open the template details.

Select Statistic Definitions tab.

Click Attach Statistic Definition.

This will open a line for selecting the statistic definition.

Click on the magnifying glass to search for a statistic definition. 

Click the link to add.

Click Save.