About this task To create a new constant template in the Constant Template tab, complete the following steps: Procedure From the Equipment Type list, select a chiller. From the Constant list, select an existing constant template. From the Tag list, select a tag. The default tag is custom. In the Description field, enter a description for the constant template. Note: The constant template is available in the Add-Pre-Condition window, click on the Add icon to create a constant template.