Select ReserveCluster as the plugin. There are no Application Parameters for this plugin.
The plugin requests a cluster of nodes on the selected system but does not launch any remote services. It ensures the nodes are in a state for direct SSH terminal access for each node in the reserved cluster. It allows the cluster to be connected and applications to be started interactively.
For example, on a CRAY, the application can setup a cluster and the user can directly connect to the batch node in order to interactively run an mpi job requiring aprun calls.