Go back to the Main Dashboard of ECMS, via the eCommunities logo in the top left or through the breadcrumbs trail. Beside the Dashboard tab choose the DOMAINS tab.
Choose ADD A DOMAIN from the Domains tab, or select an existing domain to Edit or Remove it. Below is the Domain Details summary screen. You can EDIT DOMAIN DETAILS if changes are needed or you can REMOVE THE DOMAIN. Disabling it, but not removing it is also an option.