diff --git a/data/apps/cvtt_musvc.cfg b/data/apps/cvtt_musvc.cfg
index a6d1720..91b2901 100644
--- a/data/apps/cvtt_musvc.cfg
+++ b/data/apps/cvtt_musvc.cfg
@@ -1,7 +1,7 @@
 @var GLOBAL_CHANNEL_PREFIX=CVTT_MU
 
 {
-    "refdata": @inc=http://@env{CONFIG_SERVICE}/refdata/refdata
+    "refdata": @inc=http://@env{CONFIG_SERVICE}/refdata/refdata # pxer
     , "comm": @inc=http://@env{CONFIG_SERVICE}/apps/common/comm
     , "algos": @inc=http://@env{CONFIG_SERVICE}/apps/common/algos
     , "strategies": @inc=http://@env{CONFIG_SERVICE}/apps/common/strategies
@@ -10,7 +10,7 @@
     # new communication settings
     , "comm_settings": "@env{CONFIG_COMM_SETTINGS}" # DEPRECATED
     , "pubsub_settings": "@env{PUBSUB_SETTINGS_CONFIG_KEY}"
-    , "cache_settings": "@env{CACHE_SETTINGS_CONFIG_KEY}"
+    , "cache_settings": "@env{CACHE_SETTINGS_CONFIG_KEY}" # new
 
     , "global_channel_prefix": ${GLOBAL_CHANNEL_PREFIX}