Note: This article assumes you have created a template in Custom Designer. When creating a template in Custom Designer, data import options will not be displayed. You must save the template then open it in Print Partner. You do not need to use Print Partner and templates for data import, you can also simply import data directly into a label file: How to Import Excel Data into a Label File in Custom Designer.
See these articles to learn more about how templates and files are used in Brady Workstation: