Select either a Sandbox or Production cluster (for more information on clusters, see Integrate.io ETL’s clusters).
If you have chosen a Production cluster, move the cluster size slider left or right to set the number of nodes that will be available to the cluster.
To terminate the cluster after a period of inactivity, click the checkbox Terminate after, then click the required inactivity period from the drop-down list. This will cause the cluster to terminate some time AFTER the inactivity period you selected.