the necessay attribute for me was External Get FeatureInfo URL, but I think it varies depending on if sp1 is installed or not I guess...
@xterm: the license for ArcGIS for Inspire is the activationcode you fill in the form in step one of the installation.
This is the first step that unpacks the other files that you use to install the software.
I believe while possible, to skip that step, the software would not be "activated" unless filling out the form with the username, organization and activationcode in the first step.