[ovirt-users] Stuck installing Neutron Appliance

Hello. I am running oVirt 3.5.1. on a single server running Hosted Engine. I am running through <http://www.ovirt.org/Features/NeutronVirtualAppliance#Run_the_neutron_ser... and am stuck on the section "Install a Host with the network provider". Specifically, I am stuck on Step 2, which is: 2. Install the host with the external network provider by clicking on the 'Network Provider' left tab I am not sure where to click. In my "Tree", I do have "External providers", but I already added my Neutrom Provider in the previous section, 'Configure Neutron network provider on ovirt-engine'. Is there somewhere else I need to add this, or because I am running a self-hosted engine, it ends up being the same thing? Also in this same section, Step 7 where I am to run 'ovs-vsctl add-port br-neutron neutron', I don't have this command ('ovs-vsctl' doesn't seem to be installed, which I believe is part of openVswtich). I didn't see any steps beforehand that would have installed openVswitch. Is there a step missing? Thanks! :-) Regards, Alan