Index: leahi_dialin/common/test_config_defs.py
===================================================================
diff -u -r7972f1e5b5e6bb026ae0c9bedd43e77df96e4bf8 -r88cf855ac0d2a8612f610d35a96ac0cd5accf74c
--- leahi_dialin/common/test_config_defs.py	(.../test_config_defs.py)	(revision 7972f1e5b5e6bb026ae0c9bedd43e77df96e4bf8)
+++ leahi_dialin/common/test_config_defs.py	(.../test_config_defs.py)	(revision 88cf855ac0d2a8612f610d35a96ac0cd5accf74c)
@@ -33,8 +33,10 @@
     TEST_CONFIG_DD_ENABLE_DOSING_OPEN_LOOP_CONTROL = 10         # (DD) Test configuration to switch to open loop control for concentrate dosing
     TEST_CONFIG_DD_ENABLE_UF_TEMP_COMP = 11                     # (DD) Test configuration to enable Ultrafiltration temperature compensation
     NUM_OF_TEST_CONFIGS = 12                                    # Number of Test Configs
+DDFPTestConfigOptions._str_list = {}
 
 @unique
 class TDTestConfigOptions(DialinEnum):
     TEST_CONFIG_ENABLE_BETA_1_HW = 0                            # Test configuration using Beta 1 Hardware
     NUM_OF_TEST_CONFIGS = 1                                     # Number of Test Configs
+TDTestConfigOptions._str_list = {}