After you have installed Site Controller and verified your physical setup, you will want to assign an appropriate site template to the controller and also put into production.
Location that are in state Production:
Reporting (e.g. Audit Log, Fuel Reports)
Dashboard → Map VIew
Dashboard → Location Detail
Site Templates include a full sensor, action and automation configuration for a remote Site Controller. A template must be created before hand, which involves some detail work, check out Working with Templates for details or for a quick intro read the /wiki/spaces/SSCL/pages/47775864 guide that covers creating a site template as well.
Go to Organization → Locations and select the location you want to assign the template to