After you configure the default Orchestrator plug-ins, you might want to install a new plug-in.
All Orchestrator plug-ins are installed from the Orchestrator configuration interface. The allowed file extensions are .vmoapp and .dar. A .vmoapp file can contain a collection of several .dar files and can be installed as an application, while a .dar file contains all the resources associated with one plug-in.
You install .vmoapp files from the General tab of the Orchestrator configuration interface, and .dar files from the Plug-ins tab.