Hi Jeff,
Please click on the link below for the license activation guide of the following:
Essentials:
License Activation Guide:
www.metalogix.com/.../product_activation.html
Content Matrix:
License Activation Guide:
www.metalogix.com/.../Content-Matrix-Console-Advanced-Installation-Guide.pdf
How to update the Content Matrix license key:
metalogix.force.com/.../How-to-update-the-Content-Matrix-license-key
Regards,
Bianca