Open a study that has a cooling channel and Coolant inlet.
Select the Coolant inlet on your model, right-click, and select Properties.
Click Select. The Select Coolant dialog appears.
Select All Coolant (User) from the Coolant drop-down list. A list of all the coolants you selected in your personal database will be listed in the Description list.
Select a coolant material and then click Select. The selected coolant appears in the Coolant drop-down list.