-| | ... | - chains: Total number of chains. Type: integer
-| | ... | - nodeness: Total number of nodes per chain. Type: integer
-| | ... | - chain_id: Chain ID. Type: integer
-| | ... | - node_id: Node ID. Type: integer
+| | ... | - chains: Total number of chains (Optional). Type: integer, default
+| | ... | value: ${1}
+| | ... | - nodeness: Total number of nodes per chain (Optional). Type: integer,
+| | ... | default value: ${1}
+| | ... | - chain_id: Chain ID (Optional). Type: integer, default value: ${1}
+| | ... | - node_id: Node ID (Optional). Type: integer, default value: ${1}
+| | ... | - set_nf_cpus: Set False if CPUs allocatation for network function per
+| | ... | SUT/DUT not required. Type: boolean, default value: ${True}