When a New Template has been assigned to a Site you will need to assigned Stock Items to the Template.
This article will teach you...
How to use the Selected checkboxes and Select All button for making Stock Items available for the Template.
Navigate to Kitchen Manager > Stock > Template View.
Adding Individual Stock Items
Select the Stock Template Type  and click on Select All .
Use the checkboxes in the Selected Column  to select individual Stock Items to assign to the Template.