Abiquo manages vCenter as a master hypervisor, which can be added through the UI. There are then two modes: vCenter hosts and vCenter clusters as hosts.
You can set Abiquo configuration properties to configure the vCenter including the DVS, and optional NSX.
After you create a datacenter and a rack, you can add a hypervisor, selecting vCenter as the hypervisor type.
Then you can select the ESXi hypervisors of the vCenter to add to the platform and configure them. Abiquo automatically detects the clusters of the ESXi hypervisors and adds them to the appropriate Abiquo racks.
Abiquo supports remote access to VMs running on vCenter with WebMKS (or VNC for version 6.x). See Hot reconfigure remote access to vCenter VMs with native console