diff --git a/src/blackcore/registermetadata.cpp b/src/blackcore/registermetadata.cpp
index cd92cec8e..9ff871499 100644
--- a/src/blackcore/registermetadata.cpp
+++ b/src/blackcore/registermetadata.cpp
@@ -43,6 +43,13 @@ namespace BlackCore
         qDBusRegisterMetaType<INetwork::LoginMode>();
         qDBusRegisterMetaType<IVoiceChannel::ConnectionStatus>();
 
+        qRegisterMetaTypeStreamOperators<Context::CLogSubscriptionHash>();
+        qRegisterMetaTypeStreamOperators<Context::CLogSubscriptionPair>();
+        qRegisterMetaTypeStreamOperators<Context::CSettingsDictionary>();
+        qRegisterMetaTypeStreamOperators<INetwork::ConnectionStatus>();
+        qRegisterMetaTypeStreamOperators<INetwork::LoginMode>();
+        qRegisterMetaTypeStreamOperators<IVoiceChannel::ConnectionStatus>();
+
         Db::CDatabaseReaderConfig::registerMetadata();
         Db::CDatabaseReaderConfigList::registerMetadata();
         Data::CGlobalSetup::registerMetadata();
diff --git a/src/blackmisc/audio/registermetadataaudio.cpp b/src/blackmisc/audio/registermetadataaudio.cpp
index 71dd43ba5..ac34ce265 100644
--- a/src/blackmisc/audio/registermetadataaudio.cpp
+++ b/src/blackmisc/audio/registermetadataaudio.cpp
@@ -27,6 +27,8 @@ namespace BlackMisc
             // ENUMs
             qDBusRegisterMetaType<CNotificationSounds::PlayMode>();
             qDBusRegisterMetaType<CNotificationSounds::NotificationFlag>();
+            qRegisterMetaTypeStreamOperators<CNotificationSounds::PlayMode>();
+            qRegisterMetaTypeStreamOperators<CNotificationSounds::NotificationFlag>();
         }
     } // ns
 } // ns
diff --git a/src/blackmisc/aviation/callsignset.cpp b/src/blackmisc/aviation/callsignset.cpp
index ee3172f96..689a8d995 100644
--- a/src/blackmisc/aviation/callsignset.cpp
+++ b/src/blackmisc/aviation/callsignset.cpp
@@ -57,10 +57,13 @@ namespace BlackMisc
         {
             qRegisterMetaType<BlackMisc::CSequence<CCallsign>>();
             qDBusRegisterMetaType<BlackMisc::CSequence<CCallsign>>();
+            qRegisterMetaTypeStreamOperators<BlackMisc::CSequence<CCallsign>>();
             qRegisterMetaType<BlackMisc::CCollection<CCallsign>>();
             qDBusRegisterMetaType<BlackMisc::CCollection<CCallsign>>();
+            qRegisterMetaTypeStreamOperators<BlackMisc::CCollection<CCallsign>>();
             qRegisterMetaType<CCallsignSet>();
             qDBusRegisterMetaType<CCallsignSet>();
+            qRegisterMetaTypeStreamOperators<CCallsignSet>();
             registerMetaValueType<CCallsignSet>();
         }
     } // namespace
diff --git a/src/blackmisc/aviation/comsystem.cpp b/src/blackmisc/aviation/comsystem.cpp
index b3ec20951..411f52ae9 100644
--- a/src/blackmisc/aviation/comsystem.cpp
+++ b/src/blackmisc/aviation/comsystem.cpp
@@ -26,6 +26,8 @@ namespace BlackMisc
             Mixin::MetaType<CComSystem>::registerMetadata();
             qDBusRegisterMetaType<ChannelSpacing>();
             qDBusRegisterMetaType<ComUnit>();
+            qRegisterMetaTypeStreamOperators<ChannelSpacing>();
+            qRegisterMetaTypeStreamOperators<ComUnit>();
         }
 
         void CComSystem::setFrequencyActiveMHz(double frequencyMHz)
diff --git a/src/blackmisc/iconlist.cpp b/src/blackmisc/iconlist.cpp
index 450df6803..de8ace500 100644
--- a/src/blackmisc/iconlist.cpp
+++ b/src/blackmisc/iconlist.cpp
@@ -28,10 +28,13 @@ namespace BlackMisc
     {
         qRegisterMetaType<BlackMisc::CSequence<CIcon>>();
         qDBusRegisterMetaType<BlackMisc::CSequence<CIcon>>();
+        qRegisterMetaTypeStreamOperators<BlackMisc::CSequence<CIcon>>();
         qRegisterMetaType<BlackMisc::CCollection<CIcon>>();
         qDBusRegisterMetaType<BlackMisc::CCollection<CIcon>>();
+        qRegisterMetaTypeStreamOperators<BlackMisc::CCollection<CIcon>>();
         qRegisterMetaType<CIconList>();
         qDBusRegisterMetaType<CIconList>();
+        qRegisterMetaTypeStreamOperators<CIconList>();
         registerMetaValueType<CIconList>();
     }
 
diff --git a/src/blackmisc/input/registermetadatainput.cpp b/src/blackmisc/input/registermetadatainput.cpp
index acb966108..6367ff01c 100644
--- a/src/blackmisc/input/registermetadatainput.cpp
+++ b/src/blackmisc/input/registermetadatainput.cpp
@@ -25,6 +25,7 @@ namespace BlackMisc
             CKeyboardKey::registerMetadata();
             CKeyboardKeyList::registerMetadata();
             qDBusRegisterMetaType<KeyCode>();
+            qRegisterMetaTypeStreamOperators<KeyCode>();
         }
     } // ns
 } // ns
diff --git a/src/blackmisc/logcategorylist.cpp b/src/blackmisc/logcategorylist.cpp
index c14013fdc..0fbca7d21 100644
--- a/src/blackmisc/logcategorylist.cpp
+++ b/src/blackmisc/logcategorylist.cpp
@@ -69,6 +69,7 @@ namespace BlackMisc
     {
         qRegisterMetaType<CLogCategoryList>();
         qDBusRegisterMetaType<CLogCategoryList>();
+        qRegisterMetaTypeStreamOperators<CLogCategoryList>();
         registerMetaValueType<CLogCategoryList>();
     }
 }
diff --git a/src/blackmisc/network/registermetadatanetwork.cpp b/src/blackmisc/network/registermetadatanetwork.cpp
index e63807824..f92930b51 100644
--- a/src/blackmisc/network/registermetadatanetwork.cpp
+++ b/src/blackmisc/network/registermetadatanetwork.cpp
@@ -18,6 +18,7 @@ namespace BlackMisc
             CAuthenticatedUser::registerMetadata();
             CClient::registerMetadata();
             qDBusRegisterMetaType<CClient::Capability>();
+            qRegisterMetaTypeStreamOperators<CClient::Capability>();
             CClientList::registerMetadata();
             CEcosystem::registerMetadata();
             CEcosystemList::registerMetadata();
diff --git a/src/blackmisc/platformset.cpp b/src/blackmisc/platformset.cpp
index 4a0c4a469..df1815490 100644
--- a/src/blackmisc/platformset.cpp
+++ b/src/blackmisc/platformset.cpp
@@ -71,10 +71,13 @@ namespace BlackMisc
     {
         qRegisterMetaType<BlackMisc::CSequence<CPlatform>>();
         qDBusRegisterMetaType<BlackMisc::CSequence<CPlatform>>();
+        qRegisterMetaTypeStreamOperators<BlackMisc::CSequence<CPlatform>>();
         qRegisterMetaType<BlackMisc::CCollection<CPlatform>>();
         qDBusRegisterMetaType<BlackMisc::CCollection<CPlatform>>();
+        qRegisterMetaTypeStreamOperators<BlackMisc::CCollection<CPlatform>>();
         qRegisterMetaType<CPlatformSet>();
         qDBusRegisterMetaType<CPlatformSet>();
+        qRegisterMetaTypeStreamOperators<CPlatformSet>();
         registerMetaValueType<CPlatformSet>();
     }
 } // namespace
diff --git a/src/blackmisc/registermetadata.cpp b/src/blackmisc/registermetadata.cpp
index 192e8a7db..a9893a3c8 100644
--- a/src/blackmisc/registermetadata.cpp
+++ b/src/blackmisc/registermetadata.cpp
@@ -102,5 +102,6 @@ namespace BlackMisc
 
         // needed by XSwiftBus proxy class
         qDBusRegisterMetaType<CSequence<double>>();
+        qRegisterMetaTypeStreamOperators<CSequence<double>>();
     }
 } // ns
diff --git a/src/blackmisc/simulation/registermetadatasimulation.cpp b/src/blackmisc/simulation/registermetadatasimulation.cpp
index 6478deb1c..767a2f34c 100644
--- a/src/blackmisc/simulation/registermetadatasimulation.cpp
+++ b/src/blackmisc/simulation/registermetadatasimulation.cpp
@@ -67,6 +67,15 @@ namespace BlackMisc
             qDBusRegisterMetaType<CAircraftMatcherSetup::PickSimilarStrategy>();
             qDBusRegisterMetaType<ReverseLookupLoggingFlag>();
             qDBusRegisterMetaType<ReverseLookupLogging>();
+
+            qRegisterMetaTypeStreamOperators<CInterpolationAndRenderingSetupBase::InterpolatorMode>();
+            qRegisterMetaTypeStreamOperators<CAircraftMatcherSetup::MatchingAlgorithm>();
+            qRegisterMetaTypeStreamOperators<CAircraftMatcherSetup::MatchingModeFlag>();
+            qRegisterMetaTypeStreamOperators<MatchingLogFlag>();
+            qRegisterMetaTypeStreamOperators<MatchingLog>();
+            qRegisterMetaTypeStreamOperators<CAircraftMatcherSetup::PickSimilarStrategy>();
+            qRegisterMetaTypeStreamOperators<ReverseLookupLoggingFlag>();
+            qRegisterMetaTypeStreamOperators<ReverseLookupLogging>();
         }
     } // ns
 } // ns
diff --git a/src/blackmisc/simulation/simulatorinternals.cpp b/src/blackmisc/simulation/simulatorinternals.cpp
index 576a697c9..bfef14bf7 100644
--- a/src/blackmisc/simulation/simulatorinternals.cpp
+++ b/src/blackmisc/simulation/simulatorinternals.cpp
@@ -85,6 +85,7 @@ namespace BlackMisc
         {
             qRegisterMetaType<BlackMisc::Simulation::CSimulatorInternals>();
             qDBusRegisterMetaType<BlackMisc::Simulation::CSimulatorInternals>();
+            qRegisterMetaTypeStreamOperators<BlackMisc::Simulation::CSimulatorInternals>();
             registerMetaValueType<BlackMisc::Simulation::CSimulatorInternals>();
         }
 
diff --git a/src/blackmisc/statusmessage.cpp b/src/blackmisc/statusmessage.cpp
index ece5cfcf6..c20445044 100644
--- a/src/blackmisc/statusmessage.cpp
+++ b/src/blackmisc/statusmessage.cpp
@@ -350,6 +350,7 @@ namespace BlackMisc
         CValueObject<CStatusMessage>::registerMetadata();
         qRegisterMetaType<CStatusMessage::StatusSeverity>();
         qDBusRegisterMetaType<CStatusMessage::StatusSeverity>();
+        qRegisterMetaTypeStreamOperators<CStatusMessage::StatusSeverity>();
     }
 
     CStatusMessage::StatusSeverity CStatusMessage::stringToSeverity(const QString &severity)
diff --git a/src/blackmisc/valuecache.cpp b/src/blackmisc/valuecache.cpp
index 7cde74efa..a639a38a0 100644
--- a/src/blackmisc/valuecache.cpp
+++ b/src/blackmisc/valuecache.cpp
@@ -150,6 +150,7 @@ namespace BlackMisc
     {
         MetaType::registerMetadata();
         qDBusRegisterMetaType<value_type>();
+        qRegisterMetaTypeStreamOperators<value_type>();
     }
 
     ////////////////////////////////
diff --git a/src/blackmisc/variantprivate.h b/src/blackmisc/variantprivate.h
index f7c94a310..e5ffe163e 100644
--- a/src/blackmisc/variantprivate.h
+++ b/src/blackmisc/variantprivate.h
@@ -238,7 +238,7 @@ namespace BlackMisc
         struct MetaTypeHelperImpl
         {
             static constexpr int maybeGetMetaTypeId() { return qMetaTypeId<T>(); }
-            static void maybeRegisterMetaType() { qRegisterMetaType<T>(); qDBusRegisterMetaType<T>(); registerMetaValueType<T>(); }
+            static void maybeRegisterMetaType() { qRegisterMetaType<T>(); qDBusRegisterMetaType<T>(); qRegisterMetaTypeStreamOperators<T>(); registerMetaValueType<T>(); }
         };
 
         template <typename T>