Creating and configuring certificate templates
In your Active Directory, create and configure Windows certificate templates for WSTEP enrollment.
To create and configure a Windows certificate template
If not already installed, install the Certificate Templates snap-in as explained in Installing the default set of Microsoft Certificate Templates using the snap-in.
Select the existing certificate template that most closely meets your desired specs.
Right-click on the existing template and select Duplicate template.
Configure settings in the following tabs in the Properties of the New Template dialog.
Click OK.