-${PUBLICKEY} %{HOME}/.ssh/id_rsa.pub
-${PRIVATEKEY} %{HOME}/.ssh/id_rsa
-${USERNAME} ubuntu
-${PASSWORD} ${EMPTY}
-
-${ACTION_NAME} touch
-${NEW_ACTION_NAME} mkdir
-${VNF_MEMBER_INDEX} simple
-${DAY_1_FILE_NAME} /home/ubuntu/first-touch
-${DAY_2_FILE_NAME} /home/ubuntu/mytouch1
-${DAY_2_FOLDER_NAME} /home/ubuntu/myfolder1
-${NS_TIMEOUT} 15min
+${publickey} %{HOME}/.ssh/id_rsa.pub
+${privatekey} %{HOME}/.ssh/id_rsa
+${username} ubuntu
+${password} ${EMPTY}
+
+${action_name} touch
+${new_action_name} mkdir
+${vnf_member_index} simple
+${day_1_file_name} /home/ubuntu/first-touch
+${day_2_file_name} /home/ubuntu/mytouch1
+${day_2_folder_name} /home/ubuntu/myfolder1
+${ns_timeout} 15min