You include a percent sign (%) before a property name to indicate a property variable, as shown in this example:
/opt/network_aware/echo_server -t %RS_STOP_TIMEOUT -n %RG_NODELIST
Given the preceding example, Agent Builder might interpret these property variables and start the echo_server script with the following values:
/opt/network_aware/echo_server -t 300 -n phys-node-1,phys-node-2,phys-node-3