VMware released the vCenter Orchestrator Plug-in for vShield 5.0
Quoting the release notes:
The VMware vCenter Orchestrator plug-in for vShield allows vShield administrators to simplify the management of their vShield infrastructure by extending the robust workflow automation platform of VMware to the vShield environment. These workflows are built using the drag-and-drop capability of the workflow editor in the Orchestrator client. vCenter Orchestrator uses the plug-in to access the functionality of vShield and the vShield APIs. The included, pre-built workflows simplify the process to get you started with custom workflow creation.