diff --git a/src/blackcore/db/databasereaderconfig.cpp b/src/blackcore/db/databasereaderconfig.cpp
index cca3c6e61..844d36b29 100644
--- a/src/blackcore/db/databasereaderconfig.cpp
+++ b/src/blackcore/db/databasereaderconfig.cpp
@@ -18,6 +18,7 @@ using namespace BlackMisc::Network;
 using namespace BlackMisc::PhysicalQuantities;
 
 BLACK_DEFINE_VALUEOBJECT_MIXINS(BlackCore::Db, CDatabaseReaderConfig)
+BLACK_DEFINE_SEQUENCE_MIXINS(BlackCore::Db, CDatabaseReaderConfig, CDatabaseReaderConfigList)
 
 namespace BlackCore::Db
 {
diff --git a/src/blackcore/db/databasereaderconfig.h b/src/blackcore/db/databasereaderconfig.h
index b827925a4..e0afbb34f 100644
--- a/src/blackcore/db/databasereaderconfig.h
+++ b/src/blackcore/db/databasereaderconfig.h
@@ -87,7 +87,12 @@ namespace BlackCore::Db
             BLACK_METAMEMBER(retrievalMode),
             BLACK_METAMEMBER(cacheLifetime));
     };
+}
 
+BLACK_DECLARE_SEQUENCE_MIXINS(BlackCore::Db, CDatabaseReaderConfig, CDatabaseReaderConfigList)
+
+namespace BlackCore::Db
+{
     //! Value object encapsulating a list of reader configs.
     class BLACKCORE_EXPORT CDatabaseReaderConfigList :
         public BlackMisc::CSequence<CDatabaseReaderConfig>,
diff --git a/src/blackmisc/applicationinfolist.cpp b/src/blackmisc/applicationinfolist.cpp
index 2001464f5..d565a192f 100644
--- a/src/blackmisc/applicationinfolist.cpp
+++ b/src/blackmisc/applicationinfolist.cpp
@@ -14,6 +14,8 @@
 
 using namespace BlackConfig;
 
+BLACK_DEFINE_SEQUENCE_MIXINS(BlackMisc, CApplicationInfo, CApplicationInfoList)
+
 namespace BlackMisc
 {
     CApplicationInfoList::CApplicationInfoList() {}
diff --git a/src/blackmisc/applicationinfolist.h b/src/blackmisc/applicationinfolist.h
index f912315e9..087efa24f 100644
--- a/src/blackmisc/applicationinfolist.h
+++ b/src/blackmisc/applicationinfolist.h
@@ -15,6 +15,8 @@
 #include "blackmisc/sequence.h"
 #include "blackmisc/collection.h"
 
+BLACK_DECLARE_SEQUENCE_MIXINS(BlackMisc, CApplicationInfo, CApplicationInfoList)
+
 namespace BlackMisc
 {
     /*!
diff --git a/src/blackmisc/audio/audiodeviceinfolist.cpp b/src/blackmisc/audio/audiodeviceinfolist.cpp
index f082957c3..044d4e4c7 100644
--- a/src/blackmisc/audio/audiodeviceinfolist.cpp
+++ b/src/blackmisc/audio/audiodeviceinfolist.cpp
@@ -17,6 +17,8 @@
 #include <algorithm>
 #include <tuple>
 
+BLACK_DEFINE_SEQUENCE_MIXINS(BlackMisc::Audio, CAudioDeviceInfo, CAudioDeviceInfoList)
+
 namespace BlackMisc::Audio
 {
     CAudioDeviceInfoList::CAudioDeviceInfoList() { }
diff --git a/src/blackmisc/audio/audiodeviceinfolist.h b/src/blackmisc/audio/audiodeviceinfolist.h
index 4676e861c..f8f0d17bc 100644
--- a/src/blackmisc/audio/audiodeviceinfolist.h
+++ b/src/blackmisc/audio/audiodeviceinfolist.h
@@ -21,6 +21,8 @@
 #include <QAudioDeviceInfo>
 #include <QStringList>
 
+BLACK_DECLARE_SEQUENCE_MIXINS(BlackMisc::Audio, CAudioDeviceInfo, CAudioDeviceInfoList)
+
 namespace BlackMisc::Audio
 {
     //! Value object encapsulating a list of audio devices.
diff --git a/src/blackmisc/aviation/aircraftcategorylist.cpp b/src/blackmisc/aviation/aircraftcategorylist.cpp
index 410dad9b3..dd394149e 100644
--- a/src/blackmisc/aviation/aircraftcategorylist.cpp
+++ b/src/blackmisc/aviation/aircraftcategorylist.cpp
@@ -15,6 +15,8 @@
 #include <Qt>
 #include <QMap>
 
+BLACK_DEFINE_SEQUENCE_MIXINS(BlackMisc::Aviation, CAircraftCategory, CAircraftCategoryList)
+
 namespace BlackMisc::Aviation
 {
     CAircraftCategoryList::CAircraftCategoryList()
diff --git a/src/blackmisc/aviation/aircraftcategorylist.h b/src/blackmisc/aviation/aircraftcategorylist.h
index 256b62227..ffece947c 100644
--- a/src/blackmisc/aviation/aircraftcategorylist.h
+++ b/src/blackmisc/aviation/aircraftcategorylist.h
@@ -23,6 +23,8 @@
 #include <QList>
 #include <tuple>
 
+BLACK_DECLARE_SEQUENCE_MIXINS(BlackMisc::Aviation, CAircraftCategory, CAircraftCategoryList)
+
 namespace BlackMisc::Aviation
 {
     //! Value object encapsulating a list of ICAO codes.
diff --git a/src/blackmisc/aviation/aircraftenginelist.cpp b/src/blackmisc/aviation/aircraftenginelist.cpp
index 0fc2096c6..606c72c00 100644
--- a/src/blackmisc/aviation/aircraftenginelist.cpp
+++ b/src/blackmisc/aviation/aircraftenginelist.cpp
@@ -13,6 +13,8 @@
 #include <QString>
 #include <QtGlobal>
 
+BLACK_DEFINE_SEQUENCE_MIXINS(BlackMisc::Aviation, CAircraftEngine, CAircraftEngineList)
+
 namespace BlackMisc::Aviation
 {
     CAircraftEngineList::CAircraftEngineList(std::initializer_list<bool> enginesOnOff)
diff --git a/src/blackmisc/aviation/aircraftenginelist.h b/src/blackmisc/aviation/aircraftenginelist.h
index 342b84c6e..7edba51e7 100644
--- a/src/blackmisc/aviation/aircraftenginelist.h
+++ b/src/blackmisc/aviation/aircraftenginelist.h
@@ -23,6 +23,8 @@
 #include <initializer_list>
 #include <tuple>
 
+BLACK_DECLARE_SEQUENCE_MIXINS(BlackMisc::Aviation, CAircraftEngine, CAircraftEngineList)
+
 namespace BlackMisc::Aviation
 {
     //! Value object encapsulating a list of aircraft engines.
diff --git a/src/blackmisc/aviation/aircrafticaocodelist.cpp b/src/blackmisc/aviation/aircrafticaocodelist.cpp
index cceb7f961..0e90e5d61 100644
--- a/src/blackmisc/aviation/aircrafticaocodelist.cpp
+++ b/src/blackmisc/aviation/aircrafticaocodelist.cpp
@@ -15,6 +15,8 @@
 #include <QJsonValue>
 #include <Qt>
 
+BLACK_DEFINE_SEQUENCE_MIXINS(BlackMisc::Aviation, CAircraftIcaoCode, CAircraftIcaoCodeList)
+
 namespace BlackMisc::Aviation
 {
     CAircraftIcaoCodeList::CAircraftIcaoCodeList()
diff --git a/src/blackmisc/aviation/aircrafticaocodelist.h b/src/blackmisc/aviation/aircrafticaocodelist.h
index b82d7f6d2..bdb6d09a3 100644
--- a/src/blackmisc/aviation/aircrafticaocodelist.h
+++ b/src/blackmisc/aviation/aircrafticaocodelist.h
@@ -22,6 +22,8 @@
 #include <QStringList>
 #include <tuple>
 
+BLACK_DECLARE_SEQUENCE_MIXINS(BlackMisc::Aviation, CAircraftIcaoCode, CAircraftIcaoCodeList)
+
 namespace BlackMisc::Aviation
 {
     class CAircraftCategoryList;
diff --git a/src/blackmisc/aviation/aircraftpartslist.cpp b/src/blackmisc/aviation/aircraftpartslist.cpp
index f7223ef0c..a47c81f4e 100644
--- a/src/blackmisc/aviation/aircraftpartslist.cpp
+++ b/src/blackmisc/aviation/aircraftpartslist.cpp
@@ -11,6 +11,8 @@
 
 #include <tuple>
 
+BLACK_DEFINE_SEQUENCE_MIXINS(BlackMisc::Aviation, CAircraftParts, CAircraftPartsList)
+
 namespace BlackMisc::Aviation
 {
     CAircraftPartsList::CAircraftPartsList() { }
diff --git a/src/blackmisc/aviation/aircraftpartslist.h b/src/blackmisc/aviation/aircraftpartslist.h
index 8121ff706..a5b0983a1 100644
--- a/src/blackmisc/aviation/aircraftpartslist.h
+++ b/src/blackmisc/aviation/aircraftpartslist.h
@@ -20,6 +20,8 @@
 #include <QHash>
 #include <QMetaType>
 
+BLACK_DECLARE_SEQUENCE_MIXINS(BlackMisc::Aviation, CAircraftParts, CAircraftPartsList)
+
 namespace BlackMisc::Aviation
 {
     //! Value object encapsulating a list of aircraft parts.
diff --git a/src/blackmisc/aviation/aircraftsituationchangelist.cpp b/src/blackmisc/aviation/aircraftsituationchangelist.cpp
index 2cbd02028..77db22cd4 100644
--- a/src/blackmisc/aviation/aircraftsituationchangelist.cpp
+++ b/src/blackmisc/aviation/aircraftsituationchangelist.cpp
@@ -9,6 +9,8 @@
 #include "blackmisc/aviation/aircraftsituationchangelist.h"
 #include <tuple>
 
+BLACK_DEFINE_SEQUENCE_MIXINS(BlackMisc::Aviation, CAircraftSituationChange, CAircraftSituationChangeList)
+
 namespace BlackMisc::Aviation
 {
     CAircraftSituationChangeList::CAircraftSituationChangeList() { }
diff --git a/src/blackmisc/aviation/aircraftsituationchangelist.h b/src/blackmisc/aviation/aircraftsituationchangelist.h
index b33b905ef..d063192da 100644
--- a/src/blackmisc/aviation/aircraftsituationchangelist.h
+++ b/src/blackmisc/aviation/aircraftsituationchangelist.h
@@ -17,6 +17,8 @@
 #include "blackmisc/aviation/aircraftsituationchange.h"
 #include "blackmisc/timestampobjectlist.h"
 
+BLACK_DECLARE_SEQUENCE_MIXINS(BlackMisc::Aviation, CAircraftSituationChange, CAircraftSituationChangeList)
+
 namespace BlackMisc::Aviation
 {
     //! Value object encapsulating a list of aircraft parts.
diff --git a/src/blackmisc/aviation/aircraftsituationlist.cpp b/src/blackmisc/aviation/aircraftsituationlist.cpp
index 69eb428c2..e52a75056 100644
--- a/src/blackmisc/aviation/aircraftsituationlist.cpp
+++ b/src/blackmisc/aviation/aircraftsituationlist.cpp
@@ -19,6 +19,8 @@ using namespace BlackMisc::Geo;
 using namespace BlackMisc::PhysicalQuantities;
 using namespace BlackMisc::Math;
 
+BLACK_DEFINE_SEQUENCE_MIXINS(BlackMisc::Aviation, CAircraftSituation, CAircraftSituationList)
+
 namespace BlackMisc::Aviation
 {
     CAircraftSituationList::CAircraftSituationList()
diff --git a/src/blackmisc/aviation/aircraftsituationlist.h b/src/blackmisc/aviation/aircraftsituationlist.h
index 5948ffd3d..e59236f55 100644
--- a/src/blackmisc/aviation/aircraftsituationlist.h
+++ b/src/blackmisc/aviation/aircraftsituationlist.h
@@ -25,6 +25,8 @@
 #include <QPair>
 #include <QHash>
 
+BLACK_DECLARE_SEQUENCE_MIXINS(BlackMisc::Aviation, CAircraftSituation, CAircraftSituationList)
+
 namespace BlackMisc
 {
     namespace Geo { class CElevationPlane; }
diff --git a/src/blackmisc/aviation/airlineicaocodelist.cpp b/src/blackmisc/aviation/airlineicaocodelist.cpp
index c0ef55597..5f53fcc00 100644
--- a/src/blackmisc/aviation/airlineicaocodelist.cpp
+++ b/src/blackmisc/aviation/airlineicaocodelist.cpp
@@ -16,6 +16,8 @@
 #include <QJsonValue>
 #include <QStringBuilder>
 
+BLACK_DEFINE_SEQUENCE_MIXINS(BlackMisc::Aviation, CAirlineIcaoCode, CAirlineIcaoCodeList)
+
 namespace BlackMisc::Aviation
 {
     const QStringList &CAirlineIcaoCodeList::getLogCategories()
diff --git a/src/blackmisc/aviation/airlineicaocodelist.h b/src/blackmisc/aviation/airlineicaocodelist.h
index d390f0865..5d018fd01 100644
--- a/src/blackmisc/aviation/airlineicaocodelist.h
+++ b/src/blackmisc/aviation/airlineicaocodelist.h
@@ -24,6 +24,8 @@
 #include <QStringList>
 #include <tuple>
 
+BLACK_DECLARE_SEQUENCE_MIXINS(BlackMisc::Aviation, CAirlineIcaoCode, CAirlineIcaoCodeList)
+
 namespace BlackMisc::Aviation
 {
     //! Value object encapsulating a list of ICAO codes.
diff --git a/src/blackmisc/aviation/airportlist.cpp b/src/blackmisc/aviation/airportlist.cpp
index 48d9a2e9b..3fd952885 100644
--- a/src/blackmisc/aviation/airportlist.cpp
+++ b/src/blackmisc/aviation/airportlist.cpp
@@ -16,6 +16,8 @@
 
 using namespace BlackMisc::PhysicalQuantities;
 
+BLACK_DEFINE_SEQUENCE_MIXINS(BlackMisc::Aviation, CAirport, CAirportList)
+
 namespace BlackMisc::Aviation
 {
     CAirportList::CAirportList() { }
diff --git a/src/blackmisc/aviation/airportlist.h b/src/blackmisc/aviation/airportlist.h
index 3d83e2d58..f60832ed6 100644
--- a/src/blackmisc/aviation/airportlist.h
+++ b/src/blackmisc/aviation/airportlist.h
@@ -21,6 +21,8 @@
 
 #include <QMetaType>
 
+BLACK_DECLARE_SEQUENCE_MIXINS(BlackMisc::Aviation, CAirport, CAirportList)
+
 namespace BlackMisc::Aviation
 {
     //! Value object for a list of airports.
diff --git a/src/blackmisc/aviation/atcstationlist.cpp b/src/blackmisc/aviation/atcstationlist.cpp
index 682077934..1b5d03b2e 100644
--- a/src/blackmisc/aviation/atcstationlist.cpp
+++ b/src/blackmisc/aviation/atcstationlist.cpp
@@ -21,6 +21,8 @@
 using namespace BlackMisc::PhysicalQuantities;
 using namespace BlackMisc::Network;
 
+BLACK_DEFINE_SEQUENCE_MIXINS(BlackMisc::Aviation, CAtcStation, CAtcStationList)
+
 namespace BlackMisc::Aviation
 {
     CAtcStationList::CAtcStationList() { }
diff --git a/src/blackmisc/aviation/atcstationlist.h b/src/blackmisc/aviation/atcstationlist.h
index 17eb67e94..3fbb1c1f1 100644
--- a/src/blackmisc/aviation/atcstationlist.h
+++ b/src/blackmisc/aviation/atcstationlist.h
@@ -24,6 +24,8 @@
 #include <QMetaType>
 #include <QHash>
 
+BLACK_DECLARE_SEQUENCE_MIXINS(BlackMisc::Aviation, CAtcStation, CAtcStationList)
+
 namespace BlackMisc::Aviation
 {
     //! Value object for a list of ATC stations.
diff --git a/src/blackmisc/aviation/callsignset.cpp b/src/blackmisc/aviation/callsignset.cpp
index 276618daa..99b032fb8 100644
--- a/src/blackmisc/aviation/callsignset.cpp
+++ b/src/blackmisc/aviation/callsignset.cpp
@@ -14,6 +14,8 @@
 #include <QJsonObject>
 #include <QString>
 
+BLACK_DEFINE_COLLECTION_MIXINS(BlackMisc::Aviation, CCallsign, CCallsignSet)
+
 namespace BlackMisc::Aviation
 {
     CCallsignSet::CCallsignSet() { }
diff --git a/src/blackmisc/aviation/callsignset.h b/src/blackmisc/aviation/callsignset.h
index 4bbd7e561..d71e763e6 100644
--- a/src/blackmisc/aviation/callsignset.h
+++ b/src/blackmisc/aviation/callsignset.h
@@ -21,12 +21,17 @@
 #include <QStringList>
 #include <tuple>
 
+BLACK_DECLARE_COLLECTION_MIXINS(BlackMisc::Aviation, CCallsign, CCallsignSet)
+
 namespace BlackMisc::Aviation
 {
     //! Value object for a set of callsigns.
-    class BLACKMISC_EXPORT CCallsignSet : public CCollection<CCallsign>
+    class BLACKMISC_EXPORT CCallsignSet :
+        public CCollection<CCallsign>,
+        public Mixin::MetaType<CCallsignSet>
     {
         using CCollection::CCollection;
+        BLACKMISC_DECLARE_USING_MIXIN_METATYPE(CCallsignSet)
 
     public:
         //! Default constructor
diff --git a/src/blackmisc/aviation/flightplanlist.cpp b/src/blackmisc/aviation/flightplanlist.cpp
index 90693fc0c..657ee836f 100644
--- a/src/blackmisc/aviation/flightplanlist.cpp
+++ b/src/blackmisc/aviation/flightplanlist.cpp
@@ -15,6 +15,8 @@
 #include <QString>
 #include <QtGlobal>
 
+BLACK_DEFINE_SEQUENCE_MIXINS(BlackMisc::Aviation, CFlightPlan, CFlightPlanList)
+
 namespace BlackMisc::Aviation
 {
     CFlightPlanList::CFlightPlanList() { }
diff --git a/src/blackmisc/aviation/flightplanlist.h b/src/blackmisc/aviation/flightplanlist.h
index 17f8b6c6d..48cc677eb 100644
--- a/src/blackmisc/aviation/flightplanlist.h
+++ b/src/blackmisc/aviation/flightplanlist.h
@@ -18,6 +18,8 @@
 #include "blackmisc/sequence.h"
 #include <QMetaType>
 
+BLACK_DECLARE_SEQUENCE_MIXINS(BlackMisc::Aviation, CFlightPlan, CFlightPlanList)
+
 namespace BlackMisc::Aviation
 {
     //! Value object for a list of flight plans.
diff --git a/src/blackmisc/aviation/liverylist.cpp b/src/blackmisc/aviation/liverylist.cpp
index 42e8ced29..7037643fb 100644
--- a/src/blackmisc/aviation/liverylist.cpp
+++ b/src/blackmisc/aviation/liverylist.cpp
@@ -15,6 +15,8 @@
 
 using namespace BlackMisc::Aviation;
 
+BLACK_DEFINE_SEQUENCE_MIXINS(BlackMisc::Aviation, CLivery, CLiveryList)
+
 namespace BlackMisc::Aviation
 {
     CLiveryList::CLiveryList() { }
diff --git a/src/blackmisc/aviation/liverylist.h b/src/blackmisc/aviation/liverylist.h
index 21246439b..aabd377ef 100644
--- a/src/blackmisc/aviation/liverylist.h
+++ b/src/blackmisc/aviation/liverylist.h
@@ -22,6 +22,8 @@
 #include <QString>
 #include <QStringList>
 
+BLACK_DECLARE_SEQUENCE_MIXINS(BlackMisc::Aviation, CLivery, CLiveryList)
+
 namespace BlackMisc::Aviation
 {
     //! Value object for a list of airports.
diff --git a/src/blackmisc/collection.h b/src/blackmisc/collection.h
index 1ef8d75fc..f302293bf 100644
--- a/src/blackmisc/collection.h
+++ b/src/blackmisc/collection.h
@@ -22,6 +22,46 @@
 #include <utility>
 #include <initializer_list>
 
+//! \cond
+#define BLACK_TEMPLATE_COLLECTION_MIXINS(NS, T, Set, Extern)                \
+    namespace NS { class Set; }                                             \
+    namespace BlackMisc::Private                                            \
+    {                                                                       \
+        Extern template struct CValueObjectMetaInfo<NS::Set>;               \
+        Extern template struct CValueObjectMetaInfo<CCollection<NS::T>>;    \
+        Extern template struct MetaTypeHelper<NS::Set>;                     \
+        Extern template struct MetaTypeHelper<CCollection<NS::T>>;          \
+    }                                                                       \
+    namespace BlackMisc::Mixin                                              \
+    {                                                                       \
+        Extern template class MetaType<NS::Set>;                            \
+        Extern template class MetaType<CCollection<NS::T>>;                 \
+        Extern template class DBusOperators<CCollection<NS::T>>;            \
+        Extern template class JsonOperators<CCollection<NS::T>>;            \
+        Extern template class String<CCollection<NS::T>>;                   \
+        Extern template class DataStreamOperators<CCollection<NS::T>>;      \
+        Extern template class Icon<CCollection<NS::T>>;                     \
+    }
+//! \endcond
+
+/*!
+ * \def BLACK_DECLARE_COLLECTION_MIXINS
+ * Explicit template declaration of mixins for a CCollection subclass
+ * to be placed near the top of the header that defines the class
+ */
+
+/*!
+ * \def BLACK_DEFINE_COLLECTION_MIXINS
+ * Explicit template definition of mixins for a CCollection subclass
+ */
+#if defined(Q_OS_WIN) && defined(Q_CC_GNU)
+#  define BLACK_DECLARE_COLLECTION_MIXINS(Namespace, T, Set)
+#  define BLACK_DEFINE_COLLECTION_MIXINS(Namespace, T, Set)
+#else
+#  define BLACK_DECLARE_COLLECTION_MIXINS(Namespace, T, Set) BLACK_TEMPLATE_COLLECTION_MIXINS(Namespace, T, Set, extern)
+#  define BLACK_DEFINE_COLLECTION_MIXINS(Namespace, T, Set)  BLACK_TEMPLATE_COLLECTION_MIXINS(Namespace, T, Set, )
+#endif
+
 namespace BlackMisc
 {
 
diff --git a/src/blackmisc/countrylist.cpp b/src/blackmisc/countrylist.cpp
index 1dbfb1678..f6254fdc5 100644
--- a/src/blackmisc/countrylist.cpp
+++ b/src/blackmisc/countrylist.cpp
@@ -14,6 +14,8 @@
 #include <QRegularExpression>
 #include <Qt>
 
+BLACK_DEFINE_SEQUENCE_MIXINS(BlackMisc, CCountry, CCountryList)
+
 namespace BlackMisc
 {
     CCountryList::CCountryList() {}
diff --git a/src/blackmisc/countrylist.h b/src/blackmisc/countrylist.h
index 934ff8f4d..1c09afff9 100644
--- a/src/blackmisc/countrylist.h
+++ b/src/blackmisc/countrylist.h
@@ -23,6 +23,8 @@
 #include <QStringList>
 #include <tuple>
 
+BLACK_DECLARE_SEQUENCE_MIXINS(BlackMisc, CCountry, CCountryList)
+
 namespace BlackMisc
 {
     //! Value object encapsulating a list of countries.
diff --git a/src/blackmisc/db/artifactlist.cpp b/src/blackmisc/db/artifactlist.cpp
index 7dd8cb3aa..7bc7722a2 100644
--- a/src/blackmisc/db/artifactlist.cpp
+++ b/src/blackmisc/db/artifactlist.cpp
@@ -11,6 +11,8 @@
 
 using namespace BlackMisc::Network;
 
+BLACK_DEFINE_SEQUENCE_MIXINS(BlackMisc::Db, CArtifact, CArtifactList)
+
 namespace BlackMisc::Db
 {
     CArtifactList::CArtifactList() { }
diff --git a/src/blackmisc/db/artifactlist.h b/src/blackmisc/db/artifactlist.h
index 6226b6295..efe572e7d 100644
--- a/src/blackmisc/db/artifactlist.h
+++ b/src/blackmisc/db/artifactlist.h
@@ -22,6 +22,8 @@
 #include <QSet>
 #include <QString>
 
+BLACK_DECLARE_SEQUENCE_MIXINS(BlackMisc::Db, CArtifact, CArtifactList)
+
 namespace BlackMisc::Db
 {
     //! Multiple artifacts
diff --git a/src/blackmisc/db/dbinfolist.cpp b/src/blackmisc/db/dbinfolist.cpp
index 389e827ea..86f68b3ee 100644
--- a/src/blackmisc/db/dbinfolist.cpp
+++ b/src/blackmisc/db/dbinfolist.cpp
@@ -10,6 +10,8 @@
 
 using namespace BlackMisc::Network;
 
+BLACK_DEFINE_SEQUENCE_MIXINS(BlackMisc::Db, CDbInfo, CDbInfoList)
+
 namespace BlackMisc::Db
 {
     CDbInfoList::CDbInfoList() { }
diff --git a/src/blackmisc/db/dbinfolist.h b/src/blackmisc/db/dbinfolist.h
index bd8acf859..87035980c 100644
--- a/src/blackmisc/db/dbinfolist.h
+++ b/src/blackmisc/db/dbinfolist.h
@@ -20,6 +20,8 @@
 
 #include <initializer_list>
 
+BLACK_DECLARE_SEQUENCE_MIXINS(BlackMisc::Db, CDbInfo, CDbInfoList)
+
 namespace BlackMisc::Db
 {
     //! Value object encapsulating a list of info objects.
diff --git a/src/blackmisc/db/distributionlist.cpp b/src/blackmisc/db/distributionlist.cpp
index 2fa5bd713..38d8fbc8b 100644
--- a/src/blackmisc/db/distributionlist.cpp
+++ b/src/blackmisc/db/distributionlist.cpp
@@ -9,6 +9,8 @@
 #include "blackmisc/db/distributionlist.h"
 #include "blackmisc/stringutils.h"
 
+BLACK_DEFINE_SEQUENCE_MIXINS(BlackMisc::Db, CDistribution, CDistributionList)
+
 namespace BlackMisc::Db
 {
     CDistributionList::CDistributionList() { }
diff --git a/src/blackmisc/db/distributionlist.h b/src/blackmisc/db/distributionlist.h
index 0fba7e2a2..220da391b 100644
--- a/src/blackmisc/db/distributionlist.h
+++ b/src/blackmisc/db/distributionlist.h
@@ -20,6 +20,8 @@
 #include <QSet>
 #include <QString>
 
+BLACK_DECLARE_SEQUENCE_MIXINS(BlackMisc::Db, CDistribution, CDistributionList)
+
 namespace BlackMisc::Db
 {
     //! Multiple distributions for different channels:
diff --git a/src/blackmisc/geo/coordinategeodeticlist.cpp b/src/blackmisc/geo/coordinategeodeticlist.cpp
index bb8da60ea..abd6145c8 100644
--- a/src/blackmisc/geo/coordinategeodeticlist.cpp
+++ b/src/blackmisc/geo/coordinategeodeticlist.cpp
@@ -16,6 +16,8 @@
 using namespace BlackMisc::Math;
 using namespace BlackMisc::PhysicalQuantities;
 
+BLACK_DEFINE_SEQUENCE_MIXINS(BlackMisc::Geo, CCoordinateGeodetic, CCoordinateGeodeticList)
+
 namespace BlackMisc::Geo
 {
     CCoordinateGeodeticList::CCoordinateGeodeticList()
diff --git a/src/blackmisc/geo/coordinategeodeticlist.h b/src/blackmisc/geo/coordinategeodeticlist.h
index 3e3d25ed5..e3343dfc4 100644
--- a/src/blackmisc/geo/coordinategeodeticlist.h
+++ b/src/blackmisc/geo/coordinategeodeticlist.h
@@ -24,6 +24,8 @@
 #include <QMetaType>
 #include <initializer_list>
 
+BLACK_DECLARE_SEQUENCE_MIXINS(BlackMisc::Geo, CCoordinateGeodetic, CCoordinateGeodeticList)
+
 namespace BlackMisc::Geo
 {
     //! Value object encapsulating a list of coordinates.
diff --git a/src/blackmisc/iconlist.cpp b/src/blackmisc/iconlist.cpp
index 11433dade..ce1428def 100644
--- a/src/blackmisc/iconlist.cpp
+++ b/src/blackmisc/iconlist.cpp
@@ -12,6 +12,8 @@
 #include "blackmisc/range.h"
 #include <QDBusMetaType>
 
+BLACK_DEFINE_SEQUENCE_MIXINS(BlackMisc, CIcon, CIconList)
+
 namespace BlackMisc
 {
     CIconList::CIconList(const CSequence<CIcon> &other) :
diff --git a/src/blackmisc/iconlist.h b/src/blackmisc/iconlist.h
index 7bbe88b63..f25bb8c0a 100644
--- a/src/blackmisc/iconlist.h
+++ b/src/blackmisc/iconlist.h
@@ -24,14 +24,19 @@
 #include <QtGlobal>
 #include <tuple>
 
+BLACK_DECLARE_SEQUENCE_MIXINS(BlackMisc, CIcon, CIconList)
+
 namespace BlackMisc
 {
     /*!
      * Icon list (swift standard icons)
      */
-    class BLACKMISC_EXPORT CIconList : public CSequence<CIcon>
+    class BLACKMISC_EXPORT CIconList :
+        public CSequence<CIcon>,
+        public Mixin::MetaType<CIconList>
     {
         using CSequence::CSequence;
+        BLACKMISC_DECLARE_USING_MIXIN_METATYPE(CIconList)
 
     public:
         //! Constructor
diff --git a/src/blackmisc/identifierlist.cpp b/src/blackmisc/identifierlist.cpp
index 8af919809..61456f3ed 100644
--- a/src/blackmisc/identifierlist.cpp
+++ b/src/blackmisc/identifierlist.cpp
@@ -12,6 +12,8 @@
 #include <QString>
 #include <tuple>
 
+BLACK_DEFINE_SEQUENCE_MIXINS(BlackMisc, CIdentifier, CIdentifierList)
+
 namespace BlackMisc
 {
     CIdentifierList::CIdentifierList() { }
diff --git a/src/blackmisc/identifierlist.h b/src/blackmisc/identifierlist.h
index 5b5727fb9..06b522bcd 100644
--- a/src/blackmisc/identifierlist.h
+++ b/src/blackmisc/identifierlist.h
@@ -17,6 +17,8 @@
 #include "blackmisc/blackmiscexport.h"
 #include <QMetaType>
 
+BLACK_DECLARE_SEQUENCE_MIXINS(BlackMisc, CIdentifier, CIdentifierList)
+
 namespace BlackMisc
 {
     /*!
diff --git a/src/blackmisc/identifierset.cpp b/src/blackmisc/identifierset.cpp
index ac869304f..7b4b6923c 100644
--- a/src/blackmisc/identifierset.cpp
+++ b/src/blackmisc/identifierset.cpp
@@ -11,6 +11,8 @@
 #include <QString>
 #include <tuple>
 
+BLACK_DEFINE_COLLECTION_MIXINS(BlackMisc, CIdentifier, CIdentifierSet)
+
 namespace BlackMisc
 {
     CIdentifierSet::CIdentifierSet() { }
diff --git a/src/blackmisc/identifierset.h b/src/blackmisc/identifierset.h
index 1af2cd247..fba05dc1e 100644
--- a/src/blackmisc/identifierset.h
+++ b/src/blackmisc/identifierset.h
@@ -16,14 +16,19 @@
 #include "blackmisc/blackmiscexport.h"
 #include <QMetaType>
 
+BLACK_DECLARE_COLLECTION_MIXINS(BlackMisc, CIdentifier, CIdentifierSet)
+
 namespace BlackMisc
 {
     /*!
      * Value object encapsulating a set of object identifiers
      */
-    class BLACKMISC_EXPORT CIdentifierSet : public CCollection<CIdentifier>
+    class BLACKMISC_EXPORT CIdentifierSet :
+        public CCollection<CIdentifier>,
+        public Mixin::MetaType<CIdentifierSet>
     {
         using CCollection::CCollection;
+        BLACKMISC_DECLARE_USING_MIXIN_METATYPE(CIdentifierSet)
 
     public:
         //! Default constructor.
diff --git a/src/blackmisc/input/actionhotkeylist.cpp b/src/blackmisc/input/actionhotkeylist.cpp
index 6e76a4a01..f90063672 100644
--- a/src/blackmisc/input/actionhotkeylist.cpp
+++ b/src/blackmisc/input/actionhotkeylist.cpp
@@ -9,6 +9,8 @@
 #include "blackmisc/input/actionhotkeylist.h"
 #include "blackmisc/input/hotkeycombination.h"
 
+BLACK_DEFINE_SEQUENCE_MIXINS(BlackMisc::Input, CActionHotkey, CActionHotkeyList)
+
 namespace BlackMisc::Input
 {
     CActionHotkeyList::CActionHotkeyList(const CSequence<CActionHotkey> &baseClass) :
diff --git a/src/blackmisc/input/actionhotkeylist.h b/src/blackmisc/input/actionhotkeylist.h
index 7c32bd00c..afffd3e24 100644
--- a/src/blackmisc/input/actionhotkeylist.h
+++ b/src/blackmisc/input/actionhotkeylist.h
@@ -21,6 +21,8 @@
 #include <initializer_list>
 #include <tuple>
 
+BLACK_DECLARE_SEQUENCE_MIXINS(BlackMisc::Input, CActionHotkey, CActionHotkeyList)
+
 namespace BlackMisc::Input
 {
     //! Value object encapsulating a list of hotkeys
diff --git a/src/blackmisc/input/joystickbuttonlist.cpp b/src/blackmisc/input/joystickbuttonlist.cpp
index 02016daf0..1056e0b7f 100644
--- a/src/blackmisc/input/joystickbuttonlist.cpp
+++ b/src/blackmisc/input/joystickbuttonlist.cpp
@@ -8,6 +8,8 @@
 
 #include "blackmisc/input/joystickbuttonlist.h"
 
+BLACK_DEFINE_SEQUENCE_MIXINS(BlackMisc::Input, CJoystickButton, CJoystickButtonList)
+
 namespace BlackMisc::Input
 {
     CJoystickButtonList::CJoystickButtonList(const CSequence<CJoystickButton> &baseClass) :
diff --git a/src/blackmisc/input/joystickbuttonlist.h b/src/blackmisc/input/joystickbuttonlist.h
index 9c8b8fa4b..b11d41fd6 100644
--- a/src/blackmisc/input/joystickbuttonlist.h
+++ b/src/blackmisc/input/joystickbuttonlist.h
@@ -20,6 +20,8 @@
 #include <initializer_list>
 #include <tuple>
 
+BLACK_DECLARE_SEQUENCE_MIXINS(BlackMisc::Input, CJoystickButton, CJoystickButtonList)
+
 namespace BlackMisc::Input
 {
     //! Value object encapsulating a list of joystick buttons.
diff --git a/src/blackmisc/input/keyboardkeylist.cpp b/src/blackmisc/input/keyboardkeylist.cpp
index b6086bdd5..6acb5233a 100644
--- a/src/blackmisc/input/keyboardkeylist.cpp
+++ b/src/blackmisc/input/keyboardkeylist.cpp
@@ -9,6 +9,8 @@
 #include "blackmisc/input/keyboardkeylist.h"
 #include "blackmisc/input/keycodes.h"
 
+BLACK_DEFINE_SEQUENCE_MIXINS(BlackMisc::Input, CKeyboardKey, CKeyboardKeyList)
+
 namespace BlackMisc::Input
 {
     CKeyboardKeyList::CKeyboardKeyList() { }
diff --git a/src/blackmisc/input/keyboardkeylist.h b/src/blackmisc/input/keyboardkeylist.h
index ebf55014f..5236d9f21 100644
--- a/src/blackmisc/input/keyboardkeylist.h
+++ b/src/blackmisc/input/keyboardkeylist.h
@@ -21,6 +21,8 @@
 #include <initializer_list>
 #include <tuple>
 
+BLACK_DECLARE_SEQUENCE_MIXINS(BlackMisc::Input, CKeyboardKey, CKeyboardKeyList)
+
 namespace BlackMisc::Input
 {
     //! Value object encapsulating a list of keyboard keys.
diff --git a/src/blackmisc/logcategorylist.cpp b/src/blackmisc/logcategorylist.cpp
index 0681f4a8d..046fd6a12 100644
--- a/src/blackmisc/logcategorylist.cpp
+++ b/src/blackmisc/logcategorylist.cpp
@@ -18,6 +18,8 @@
 
 struct QMetaObject;
 
+BLACK_DEFINE_SEQUENCE_MIXINS(BlackMisc, CLogCategory, CLogCategoryList)
+
 namespace BlackMisc
 {
     void CLogCategoryList::appendCategoriesFromMetaObject(const QMetaObject &metaObject, const QMetaObject &super)
diff --git a/src/blackmisc/logcategorylist.h b/src/blackmisc/logcategorylist.h
index 90065815c..d864d04cf 100644
--- a/src/blackmisc/logcategorylist.h
+++ b/src/blackmisc/logcategorylist.h
@@ -29,14 +29,19 @@
 #include <tuple>
 #include <type_traits>
 
+BLACK_DECLARE_SEQUENCE_MIXINS(BlackMisc, CLogCategory, CLogCategoryList)
+
 namespace BlackMisc
 {
     /*!
      * A sequence of log categories.
      */
-    class BLACKMISC_EXPORT CLogCategoryList : public CSequence<CLogCategory>
+    class BLACKMISC_EXPORT CLogCategoryList :
+        public CSequence<CLogCategory>,
+        public Mixin::MetaType<CLogCategoryList>
     {
         using CSequence::CSequence;
+        BLACKMISC_DECLARE_USING_MIXIN_METATYPE(CLogCategoryList)
 
     public:
         //! Empty constructor.
diff --git a/src/blackmisc/namevariantpairlist.cpp b/src/blackmisc/namevariantpairlist.cpp
index e22c56628..eb773fdac 100644
--- a/src/blackmisc/namevariantpairlist.cpp
+++ b/src/blackmisc/namevariantpairlist.cpp
@@ -11,6 +11,8 @@
 
 #include <tuple>
 
+BLACK_DEFINE_SEQUENCE_MIXINS(BlackMisc, CNameVariantPair, CNameVariantPairList)
+
 namespace BlackMisc
 {
     CNameVariantPairList::CNameVariantPairList() { }
diff --git a/src/blackmisc/namevariantpairlist.h b/src/blackmisc/namevariantpairlist.h
index 916a9a4af..7ec1ef852 100644
--- a/src/blackmisc/namevariantpairlist.h
+++ b/src/blackmisc/namevariantpairlist.h
@@ -20,6 +20,8 @@
 #include <QMetaType>
 #include <QString>
 
+BLACK_DECLARE_SEQUENCE_MIXINS(BlackMisc, CNameVariantPair, CNameVariantPairList)
+
 namespace BlackMisc
 {
     //! Value object encapsulating a list of name/variant pairs
diff --git a/src/blackmisc/network/clientlist.cpp b/src/blackmisc/network/clientlist.cpp
index dcb074a2d..aa4e3e5e0 100644
--- a/src/blackmisc/network/clientlist.cpp
+++ b/src/blackmisc/network/clientlist.cpp
@@ -10,6 +10,8 @@
 
 using namespace BlackMisc::Aviation;
 
+BLACK_DEFINE_SEQUENCE_MIXINS(BlackMisc::Network, CClient, CClientList)
+
 namespace BlackMisc::Network
 {
     CClientList::CClientList() { }
diff --git a/src/blackmisc/network/clientlist.h b/src/blackmisc/network/clientlist.h
index 74a9401ae..0b47d7f86 100644
--- a/src/blackmisc/network/clientlist.h
+++ b/src/blackmisc/network/clientlist.h
@@ -19,6 +19,8 @@
 #include <QMap>
 #include <QMetaType>
 
+BLACK_DECLARE_SEQUENCE_MIXINS(BlackMisc::Network, CClient, CClientList)
+
 namespace BlackMisc::Network
 {
     //! Value object encapsulating a list of voice rooms.
diff --git a/src/blackmisc/network/ecosystemlist.cpp b/src/blackmisc/network/ecosystemlist.cpp
index 59de6df5c..0d6d2295a 100644
--- a/src/blackmisc/network/ecosystemlist.cpp
+++ b/src/blackmisc/network/ecosystemlist.cpp
@@ -8,6 +8,8 @@
 
 #include "blackmisc/network/ecosystemlist.h"
 
+BLACK_DEFINE_SEQUENCE_MIXINS(BlackMisc::Network, CEcosystem, CEcosystemList)
+
 namespace BlackMisc::Network
 {
     CEcosystemList::CEcosystemList() { }
diff --git a/src/blackmisc/network/ecosystemlist.h b/src/blackmisc/network/ecosystemlist.h
index 25428114f..05bf8fc51 100644
--- a/src/blackmisc/network/ecosystemlist.h
+++ b/src/blackmisc/network/ecosystemlist.h
@@ -18,6 +18,8 @@
 #include <QStringList>
 #include <QMetaType>
 
+BLACK_DECLARE_SEQUENCE_MIXINS(BlackMisc::Network, CEcosystem, CEcosystemList)
+
 namespace BlackMisc::Network
 {
     //! Value object encapsulating a list of voice rooms.
diff --git a/src/blackmisc/network/rawfsdmessagelist.cpp b/src/blackmisc/network/rawfsdmessagelist.cpp
index 4f2d6242f..450fe9a5a 100644
--- a/src/blackmisc/network/rawfsdmessagelist.cpp
+++ b/src/blackmisc/network/rawfsdmessagelist.cpp
@@ -8,6 +8,8 @@
 
 #include "blackmisc/network/rawfsdmessagelist.h"
 
+BLACK_DEFINE_SEQUENCE_MIXINS(BlackMisc::Network, CRawFsdMessage, CRawFsdMessageList)
+
 namespace BlackMisc::Network
 {
     CRawFsdMessageList::CRawFsdMessageList() { }
diff --git a/src/blackmisc/network/rawfsdmessagelist.h b/src/blackmisc/network/rawfsdmessagelist.h
index 2ffe9cac7..bd9ba21cf 100644
--- a/src/blackmisc/network/rawfsdmessagelist.h
+++ b/src/blackmisc/network/rawfsdmessagelist.h
@@ -20,6 +20,8 @@
 #include <QMetaType>
 #include <initializer_list>
 
+BLACK_DECLARE_SEQUENCE_MIXINS(BlackMisc::Network, CRawFsdMessage, CRawFsdMessageList)
+
 namespace BlackMisc::Network
 {
     //! Value object encapsulating a list raw FSD messages.
diff --git a/src/blackmisc/network/remotefilelist.cpp b/src/blackmisc/network/remotefilelist.cpp
index 63a26ea82..3607fd816 100644
--- a/src/blackmisc/network/remotefilelist.cpp
+++ b/src/blackmisc/network/remotefilelist.cpp
@@ -14,6 +14,8 @@
 #include <QJsonValue>
 #include <tuple>
 
+BLACK_DEFINE_SEQUENCE_MIXINS(BlackMisc::Network, CRemoteFile, CRemoteFileList)
+
 namespace BlackMisc::Network
 {
     CRemoteFileList::CRemoteFileList() { }
diff --git a/src/blackmisc/network/remotefilelist.h b/src/blackmisc/network/remotefilelist.h
index ea5536ae9..a63153655 100644
--- a/src/blackmisc/network/remotefilelist.h
+++ b/src/blackmisc/network/remotefilelist.h
@@ -21,6 +21,8 @@
 #include <QString>
 #include <QStringList>
 
+BLACK_DECLARE_SEQUENCE_MIXINS(BlackMisc::Network, CRemoteFile, CRemoteFileList)
+
 namespace BlackMisc::Network
 {
     //! Value object encapsulating a list of remote files.
diff --git a/src/blackmisc/network/rolelist.cpp b/src/blackmisc/network/rolelist.cpp
index fa3a6a562..a4648e3ba 100644
--- a/src/blackmisc/network/rolelist.cpp
+++ b/src/blackmisc/network/rolelist.cpp
@@ -13,6 +13,8 @@
 #include <QJsonValue>
 #include <tuple>
 
+BLACK_DEFINE_SEQUENCE_MIXINS(BlackMisc::Network, CRole, CRoleList)
+
 namespace BlackMisc::Network
 {
     CRoleList::CRoleList() { }
diff --git a/src/blackmisc/network/rolelist.h b/src/blackmisc/network/rolelist.h
index 91fa65745..ed92896f3 100644
--- a/src/blackmisc/network/rolelist.h
+++ b/src/blackmisc/network/rolelist.h
@@ -21,6 +21,8 @@
 #include <QString>
 #include <QStringList>
 
+BLACK_DECLARE_SEQUENCE_MIXINS(BlackMisc::Network, CRole, CRoleList)
+
 namespace BlackMisc::Network
 {
     class CRole;
diff --git a/src/blackmisc/network/serverlist.cpp b/src/blackmisc/network/serverlist.cpp
index ba880a175..3da0f5aa9 100644
--- a/src/blackmisc/network/serverlist.cpp
+++ b/src/blackmisc/network/serverlist.cpp
@@ -9,6 +9,8 @@
 #include "blackmisc/network/serverlist.h"
 #include <tuple>
 
+BLACK_DEFINE_SEQUENCE_MIXINS(BlackMisc::Network, CServer, CServerList)
+
 namespace BlackMisc::Network
 {
     CServerList::CServerList() { }
diff --git a/src/blackmisc/network/serverlist.h b/src/blackmisc/network/serverlist.h
index 9301ea1fa..f55f93c36 100644
--- a/src/blackmisc/network/serverlist.h
+++ b/src/blackmisc/network/serverlist.h
@@ -19,6 +19,8 @@
 #include <QMetaType>
 #include <QString>
 
+BLACK_DECLARE_SEQUENCE_MIXINS(BlackMisc::Network, CServer, CServerList)
+
 namespace BlackMisc::Network
 {
     //! Value object encapsulating a list of servers.
diff --git a/src/blackmisc/network/textmessagelist.cpp b/src/blackmisc/network/textmessagelist.cpp
index 067fcb647..bf371b758 100644
--- a/src/blackmisc/network/textmessagelist.cpp
+++ b/src/blackmisc/network/textmessagelist.cpp
@@ -18,6 +18,8 @@
 using namespace BlackMisc::PhysicalQuantities;
 using namespace BlackMisc::Aviation;
 
+BLACK_DEFINE_SEQUENCE_MIXINS(BlackMisc::Network, CTextMessage, CTextMessageList)
+
 namespace BlackMisc::Network
 {
 
diff --git a/src/blackmisc/network/textmessagelist.h b/src/blackmisc/network/textmessagelist.h
index 20fc0edfa..220b89a03 100644
--- a/src/blackmisc/network/textmessagelist.h
+++ b/src/blackmisc/network/textmessagelist.h
@@ -23,6 +23,8 @@
 #include <QMetaType>
 #include <QString>
 
+BLACK_DECLARE_SEQUENCE_MIXINS(BlackMisc::Network, CTextMessage, CTextMessageList)
+
 namespace BlackMisc::Network
 {
     class CTextMessage;
diff --git a/src/blackmisc/network/urllist.cpp b/src/blackmisc/network/urllist.cpp
index 57abc920b..6f4cbb963 100644
--- a/src/blackmisc/network/urllist.cpp
+++ b/src/blackmisc/network/urllist.cpp
@@ -16,6 +16,8 @@
 
 using namespace BlackMisc::Math;
 
+BLACK_DEFINE_SEQUENCE_MIXINS(BlackMisc::Network, CUrl, CUrlList)
+
 namespace BlackMisc::Network
 {
     CUrlList::CUrlList() { }
diff --git a/src/blackmisc/network/urllist.h b/src/blackmisc/network/urllist.h
index 0b4c87f16..cbe83b29b 100644
--- a/src/blackmisc/network/urllist.h
+++ b/src/blackmisc/network/urllist.h
@@ -20,6 +20,8 @@
 #include <QString>
 #include <QStringList>
 
+BLACK_DECLARE_SEQUENCE_MIXINS(BlackMisc::Network, CUrl, CUrlList)
+
 namespace BlackMisc::Network
 {
     //! Value object encapsulating a list of URLs.
diff --git a/src/blackmisc/network/urlloglist.cpp b/src/blackmisc/network/urlloglist.cpp
index 0844ea0f9..0b950f44d 100644
--- a/src/blackmisc/network/urlloglist.cpp
+++ b/src/blackmisc/network/urlloglist.cpp
@@ -8,6 +8,8 @@
 
 #include "blackmisc/network/urlloglist.h"
 
+BLACK_DEFINE_SEQUENCE_MIXINS(BlackMisc::Network, CUrlLog, CUrlLogList)
+
 namespace BlackMisc::Network
 {
     CUrlLogList::CUrlLogList() { }
diff --git a/src/blackmisc/network/urlloglist.h b/src/blackmisc/network/urlloglist.h
index 4cdb83fcd..cc9c9489c 100644
--- a/src/blackmisc/network/urlloglist.h
+++ b/src/blackmisc/network/urlloglist.h
@@ -18,6 +18,8 @@
 #include "blackmisc/sequence.h"
 #include <QNetworkReply>
 
+BLACK_DECLARE_SEQUENCE_MIXINS(BlackMisc::Network, CUrlLog, CUrlLogList)
+
 namespace BlackMisc::Network
 {
     //! Value object encapsulating a list of voice rooms.
diff --git a/src/blackmisc/network/userlist.cpp b/src/blackmisc/network/userlist.cpp
index ec3e8fc5b..543a3f1ed 100644
--- a/src/blackmisc/network/userlist.cpp
+++ b/src/blackmisc/network/userlist.cpp
@@ -11,6 +11,8 @@
 #include <QString>
 #include <tuple>
 
+BLACK_DEFINE_SEQUENCE_MIXINS(BlackMisc::Network, CUser, CUserList)
+
 namespace BlackMisc::Network
 {
     CUserList::CUserList() { }
diff --git a/src/blackmisc/network/userlist.h b/src/blackmisc/network/userlist.h
index c1247978a..837c63a84 100644
--- a/src/blackmisc/network/userlist.h
+++ b/src/blackmisc/network/userlist.h
@@ -19,6 +19,8 @@
 
 #include <QMetaType>
 
+BLACK_DECLARE_SEQUENCE_MIXINS(BlackMisc::Network, CUser, CUserList)
+
 namespace BlackMisc::Network
 {
     //! Value object encapsulating a list of voice rooms.
diff --git a/src/blackmisc/platformset.cpp b/src/blackmisc/platformset.cpp
index b38b13ba1..1532eaa96 100644
--- a/src/blackmisc/platformset.cpp
+++ b/src/blackmisc/platformset.cpp
@@ -16,6 +16,8 @@
 #include <QJsonObject>
 #include <QString>
 
+BLACK_DEFINE_COLLECTION_MIXINS(BlackMisc, CPlatform, CPlatformSet)
+
 namespace BlackMisc
 {
     CPlatformSet::CPlatformSet() { }
diff --git a/src/blackmisc/platformset.h b/src/blackmisc/platformset.h
index 54cdbe8e6..56a62d4f4 100644
--- a/src/blackmisc/platformset.h
+++ b/src/blackmisc/platformset.h
@@ -19,12 +19,17 @@
 #include <QMetaType>
 #include <tuple>
 
+BLACK_DECLARE_COLLECTION_MIXINS(BlackMisc, CPlatform, CPlatformSet)
+
 namespace BlackMisc
 {
     //! Value object for a set of platforms.
-    class BLACKMISC_EXPORT CPlatformSet : public CCollection<CPlatform>
+    class BLACKMISC_EXPORT CPlatformSet :
+        public CCollection<CPlatform>,
+        public Mixin::MetaType<CPlatformSet>
     {
         using CCollection::CCollection;
+        BLACKMISC_DECLARE_USING_MIXIN_METATYPE(CPlatformSet)
 
     public:
         //! Default constructor.
diff --git a/src/blackmisc/propertyindexlist.cpp b/src/blackmisc/propertyindexlist.cpp
index ec930528c..3872f058f 100644
--- a/src/blackmisc/propertyindexlist.cpp
+++ b/src/blackmisc/propertyindexlist.cpp
@@ -11,6 +11,8 @@
 #include <QString>
 #include <tuple>
 
+BLACK_DEFINE_SEQUENCE_MIXINS(BlackMisc, CPropertyIndex, CPropertyIndexList)
+
 namespace BlackMisc
 {
     CPropertyIndexList::CPropertyIndexList() { }
diff --git a/src/blackmisc/propertyindexlist.h b/src/blackmisc/propertyindexlist.h
index 809de76f0..371475c04 100644
--- a/src/blackmisc/propertyindexlist.h
+++ b/src/blackmisc/propertyindexlist.h
@@ -18,6 +18,8 @@
 
 #include <QMetaType>
 
+BLACK_DECLARE_SEQUENCE_MIXINS(BlackMisc, CPropertyIndex, CPropertyIndexList)
+
 namespace BlackMisc
 {
     //! Value object encapsulating a list of property indexes.
diff --git a/src/blackmisc/sequence.h b/src/blackmisc/sequence.h
index 73bc7dc63..fe5d0dd18 100644
--- a/src/blackmisc/sequence.h
+++ b/src/blackmisc/sequence.h
@@ -21,6 +21,46 @@
 #include <utility>
 #include <initializer_list>
 
+//! \cond
+#define BLACK_TEMPLATE_SEQUENCE_MIXINS(NS, T, List, Extern)             \
+    namespace NS { class List; }                                        \
+    namespace BlackMisc::Private                                        \
+    {                                                                   \
+        Extern template struct CValueObjectMetaInfo<NS::List>;          \
+        Extern template struct CValueObjectMetaInfo<CSequence<NS::T>>;  \
+        Extern template struct MetaTypeHelper<NS::List>;                \
+        Extern template struct MetaTypeHelper<CSequence<NS::T>>;        \
+    }                                                                   \
+    namespace BlackMisc::Mixin                                          \
+    {                                                                   \
+        Extern template class MetaType<NS::List>;                       \
+        Extern template class MetaType<CSequence<NS::T>>;               \
+        Extern template class DBusOperators<CSequence<NS::T>>;          \
+        Extern template class JsonOperators<CSequence<NS::T>>;          \
+        Extern template class String<CSequence<NS::T>>;                 \
+        Extern template class DataStreamOperators<CSequence<NS::T>>;    \
+        Extern template class Icon<CSequence<NS::T>>;                   \
+    }
+//! \endcond
+
+/*!
+ * \def BLACK_DECLARE_SEQUENCE_MIXINS
+ * Explicit template declaration of mixins for a CSequence subclass
+ * to be placed near the top of the header that defines the class
+ */
+
+/*!
+ * \def BLACK_DEFINE_SEQUENCE_MIXINS
+ * Explicit template definition of mixins for a CSequence subclass
+ */
+#if defined(Q_OS_WIN) && defined(Q_CC_GNU)
+#  define BLACK_DECLARE_SEQUENCE_MIXINS(Namespace, T, List)
+#  define BLACK_DEFINE_SEQUENCE_MIXINS(Namespace, T, List)
+#else
+#  define BLACK_DECLARE_SEQUENCE_MIXINS(Namespace, T, List) BLACK_TEMPLATE_SEQUENCE_MIXINS(Namespace, T, List, extern)
+#  define BLACK_DEFINE_SEQUENCE_MIXINS(Namespace, T, List)  BLACK_TEMPLATE_SEQUENCE_MIXINS(Namespace, T, List, )
+#endif
+
 namespace BlackMisc
 {
     /*!
diff --git a/src/blackmisc/simulation/aircraftmodellist.cpp b/src/blackmisc/simulation/aircraftmodellist.cpp
index 73d8b4ef9..5d8dca81a 100644
--- a/src/blackmisc/simulation/aircraftmodellist.cpp
+++ b/src/blackmisc/simulation/aircraftmodellist.cpp
@@ -35,6 +35,8 @@ using namespace BlackMisc::Math;
 using namespace BlackMisc::Aviation;
 using namespace BlackMisc::PhysicalQuantities;
 
+BLACK_DEFINE_SEQUENCE_MIXINS(BlackMisc::Simulation, CAircraftModel, CAircraftModelList)
+
 namespace BlackMisc::Simulation
 {
     CAircraftModelList::CAircraftModelList() { }
diff --git a/src/blackmisc/simulation/aircraftmodellist.h b/src/blackmisc/simulation/aircraftmodellist.h
index a10dbdd2a..46c3c9326 100644
--- a/src/blackmisc/simulation/aircraftmodellist.h
+++ b/src/blackmisc/simulation/aircraftmodellist.h
@@ -37,6 +37,8 @@
 #include <QMap>
 #include <atomic>
 
+BLACK_DECLARE_SEQUENCE_MIXINS(BlackMisc::Simulation, CAircraftModel, CAircraftModelList)
+
 namespace BlackMisc
 {
     namespace Aviation
diff --git a/src/blackmisc/simulation/distributorlist.cpp b/src/blackmisc/simulation/distributorlist.cpp
index 38c1adf42..ae75fdf85 100644
--- a/src/blackmisc/simulation/distributorlist.cpp
+++ b/src/blackmisc/simulation/distributorlist.cpp
@@ -12,6 +12,8 @@
 
 #include <tuple>
 
+BLACK_DEFINE_SEQUENCE_MIXINS(BlackMisc::Simulation, CDistributor, CDistributorList)
+
 namespace BlackMisc::Simulation
 {
     CDistributorList::CDistributorList() { }
diff --git a/src/blackmisc/simulation/distributorlist.h b/src/blackmisc/simulation/distributorlist.h
index aa8f6087e..49abe76c7 100644
--- a/src/blackmisc/simulation/distributorlist.h
+++ b/src/blackmisc/simulation/distributorlist.h
@@ -22,6 +22,8 @@
 #include <QString>
 #include <QStringList>
 
+BLACK_DECLARE_SEQUENCE_MIXINS(BlackMisc::Simulation, CDistributor, CDistributorList)
+
 namespace BlackMisc::Simulation
 {
     class CAircraftModel;
diff --git a/src/blackmisc/simulation/fscommon/aircraftcfgentrieslist.cpp b/src/blackmisc/simulation/fscommon/aircraftcfgentrieslist.cpp
index 958f82488..d204dd2aa 100644
--- a/src/blackmisc/simulation/fscommon/aircraftcfgentrieslist.cpp
+++ b/src/blackmisc/simulation/fscommon/aircraftcfgentrieslist.cpp
@@ -17,6 +17,8 @@
 using namespace BlackMisc;
 using namespace BlackMisc::Simulation;
 
+BLACK_DEFINE_SEQUENCE_MIXINS(BlackMisc::Simulation::FsCommon, CAircraftCfgEntries, CAircraftCfgEntriesList)
+
 namespace BlackMisc::Simulation::FsCommon
 {
     bool CAircraftCfgEntriesList::containsModelWithTitle(const QString &title, Qt::CaseSensitivity caseSensitivity)
diff --git a/src/blackmisc/simulation/fscommon/aircraftcfgentrieslist.h b/src/blackmisc/simulation/fscommon/aircraftcfgentrieslist.h
index 61dd6f535..f7cc1588d 100644
--- a/src/blackmisc/simulation/fscommon/aircraftcfgentrieslist.h
+++ b/src/blackmisc/simulation/fscommon/aircraftcfgentrieslist.h
@@ -25,6 +25,8 @@
 #include <Qt>
 #include <tuple>
 
+BLACK_DECLARE_SEQUENCE_MIXINS(BlackMisc::Simulation::FsCommon, CAircraftCfgEntries, CAircraftCfgEntriesList)
+
 namespace BlackMisc::Simulation::FsCommon
 {
     //! Utility, providing FS aircraft.cfg entries
diff --git a/src/blackmisc/simulation/fscommon/vpilotmodelruleset.cpp b/src/blackmisc/simulation/fscommon/vpilotmodelruleset.cpp
index 7babecd54..81d5b3538 100644
--- a/src/blackmisc/simulation/fscommon/vpilotmodelruleset.cpp
+++ b/src/blackmisc/simulation/fscommon/vpilotmodelruleset.cpp
@@ -16,6 +16,8 @@
 #include <Qt>
 #include <tuple>
 
+BLACK_DEFINE_COLLECTION_MIXINS(BlackMisc::Simulation::FsCommon, CVPilotModelRule, CVPilotModelRuleSet)
+
 namespace BlackMisc::Simulation::FsCommon
 {
     CVPilotModelRuleSet::CVPilotModelRuleSet(const CCollection<CVPilotModelRule> &other) :
diff --git a/src/blackmisc/simulation/fscommon/vpilotmodelruleset.h b/src/blackmisc/simulation/fscommon/vpilotmodelruleset.h
index 6294e58bf..850c2fa5a 100644
--- a/src/blackmisc/simulation/fscommon/vpilotmodelruleset.h
+++ b/src/blackmisc/simulation/fscommon/vpilotmodelruleset.h
@@ -22,6 +22,8 @@
 #include "blackmisc/simulation/aircraftmodellist.h"
 #include "blackmisc/simulation/fscommon/vpilotmodelrule.h"
 
+BLACK_DECLARE_COLLECTION_MIXINS(BlackMisc::Simulation::FsCommon, CVPilotModelRule, CVPilotModelRuleSet)
+
 namespace BlackMisc::Simulation::FsCommon
 {
     //! Value object reading a set of vPilot rules
diff --git a/src/blackmisc/simulation/interpolationsetuplist.cpp b/src/blackmisc/simulation/interpolationsetuplist.cpp
index ed023afa8..1a9688ae2 100644
--- a/src/blackmisc/simulation/interpolationsetuplist.cpp
+++ b/src/blackmisc/simulation/interpolationsetuplist.cpp
@@ -8,6 +8,8 @@
 
 #include "blackmisc/simulation/interpolationsetuplist.h"
 
+BLACK_DEFINE_SEQUENCE_MIXINS(BlackMisc::Simulation, CInterpolationAndRenderingSetupPerCallsign, CInterpolationSetupList)
+
 namespace BlackMisc::Simulation
 {
     CInterpolationSetupList::CInterpolationSetupList() { }
diff --git a/src/blackmisc/simulation/interpolationsetuplist.h b/src/blackmisc/simulation/interpolationsetuplist.h
index 45deca06f..d239a585d 100644
--- a/src/blackmisc/simulation/interpolationsetuplist.h
+++ b/src/blackmisc/simulation/interpolationsetuplist.h
@@ -17,6 +17,8 @@
 #include "blackmisc/collection.h"
 #include "blackmisc/sequence.h"
 
+BLACK_DECLARE_SEQUENCE_MIXINS(BlackMisc::Simulation, CInterpolationAndRenderingSetupPerCallsign, CInterpolationSetupList)
+
 namespace BlackMisc::Simulation
 {
     //! Value object encapsulating a list of setups.
diff --git a/src/blackmisc/simulation/matchingstatistics.cpp b/src/blackmisc/simulation/matchingstatistics.cpp
index 55b0586b9..f0758af9f 100644
--- a/src/blackmisc/simulation/matchingstatistics.cpp
+++ b/src/blackmisc/simulation/matchingstatistics.cpp
@@ -8,6 +8,8 @@
 
 #include "blackmisc/simulation/matchingstatistics.h"
 
+BLACK_DEFINE_SEQUENCE_MIXINS(BlackMisc::Simulation, CMatchingStatisticsEntry, CMatchingStatistics)
+
 namespace BlackMisc::Simulation
 {
     CMatchingStatistics::CMatchingStatistics()
diff --git a/src/blackmisc/simulation/matchingstatistics.h b/src/blackmisc/simulation/matchingstatistics.h
index 6adeb3d96..732f44c9f 100644
--- a/src/blackmisc/simulation/matchingstatistics.h
+++ b/src/blackmisc/simulation/matchingstatistics.h
@@ -18,6 +18,8 @@
 #include "blackmisc/collection.h"
 #include "blackmisc/mixin/mixinmetatype.h"
 
+BLACK_DECLARE_SEQUENCE_MIXINS(BlackMisc::Simulation, CMatchingStatisticsEntry, CMatchingStatistics)
+
 namespace BlackMisc::Simulation
 {
     //! Value object for matching statistics.
diff --git a/src/blackmisc/simulation/simulatedaircraftlist.cpp b/src/blackmisc/simulation/simulatedaircraftlist.cpp
index d227870ca..fc20b1eb9 100644
--- a/src/blackmisc/simulation/simulatedaircraftlist.cpp
+++ b/src/blackmisc/simulation/simulatedaircraftlist.cpp
@@ -24,6 +24,8 @@ using namespace BlackMisc::Geo;
 using namespace BlackMisc::PhysicalQuantities;
 using namespace BlackMisc::Network;
 
+BLACK_DEFINE_SEQUENCE_MIXINS(BlackMisc::Simulation, CSimulatedAircraft, CSimulatedAircraftList)
+
 namespace BlackMisc::Simulation
 {
     CSimulatedAircraftList::CSimulatedAircraftList() { }
diff --git a/src/blackmisc/simulation/simulatedaircraftlist.h b/src/blackmisc/simulation/simulatedaircraftlist.h
index 0c5c6c71d..a137ae2d1 100644
--- a/src/blackmisc/simulation/simulatedaircraftlist.h
+++ b/src/blackmisc/simulation/simulatedaircraftlist.h
@@ -21,6 +21,8 @@
 #include "blackmisc/sequence.h"
 #include <QMetaType>
 
+BLACK_DECLARE_SEQUENCE_MIXINS(BlackMisc::Simulation, CSimulatedAircraft, CSimulatedAircraftList)
+
 namespace BlackMisc
 {
     namespace Aviation
diff --git a/src/blackmisc/simulation/simulatorinfolist.cpp b/src/blackmisc/simulation/simulatorinfolist.cpp
index e93ed36d1..8daaea26c 100644
--- a/src/blackmisc/simulation/simulatorinfolist.cpp
+++ b/src/blackmisc/simulation/simulatorinfolist.cpp
@@ -11,6 +11,8 @@
 #include <QList>
 #include <tuple>
 
+BLACK_DEFINE_SEQUENCE_MIXINS(BlackMisc::Simulation, CSimulatorInfo, CSimulatorInfoList)
+
 namespace BlackMisc::Simulation
 {
     CSimulatorInfoList::CSimulatorInfoList() { }
diff --git a/src/blackmisc/simulation/simulatorinfolist.h b/src/blackmisc/simulation/simulatorinfolist.h
index 0d71abac4..f7c0d87f1 100644
--- a/src/blackmisc/simulation/simulatorinfolist.h
+++ b/src/blackmisc/simulation/simulatorinfolist.h
@@ -18,6 +18,8 @@
 
 #include <QMetaType>
 
+BLACK_DECLARE_SEQUENCE_MIXINS(BlackMisc::Simulation, CSimulatorInfo, CSimulatorPluginInfoList)
+
 namespace BlackMisc::Simulation
 {
     //! Value object encapsulating a list of distributors.
diff --git a/src/blackmisc/simulation/simulatorplugininfolist.cpp b/src/blackmisc/simulation/simulatorplugininfolist.cpp
index b256016e8..e03f4c554 100644
--- a/src/blackmisc/simulation/simulatorplugininfolist.cpp
+++ b/src/blackmisc/simulation/simulatorplugininfolist.cpp
@@ -14,6 +14,8 @@
 #include <algorithm>
 #include <tuple>
 
+BLACK_DEFINE_SEQUENCE_MIXINS(BlackMisc::Simulation, CSimulatorPluginInfo, CSimulatorPluginInfoList)
+
 namespace BlackMisc::Simulation
 {
     CSimulatorPluginInfoList::CSimulatorPluginInfoList() { }
diff --git a/src/blackmisc/simulation/simulatorplugininfolist.h b/src/blackmisc/simulation/simulatorplugininfolist.h
index 8351919c4..f9f48f984 100644
--- a/src/blackmisc/simulation/simulatorplugininfolist.h
+++ b/src/blackmisc/simulation/simulatorplugininfolist.h
@@ -21,6 +21,8 @@
 #include <QString>
 #include <QStringList>
 
+BLACK_DECLARE_SEQUENCE_MIXINS(BlackMisc::Simulation, CSimulatorPluginInfo, CSimulatorPluginInfoList)
+
 namespace BlackMisc::Simulation
 {
     class CSimulatorPluginInfo;
diff --git a/src/blackmisc/simulation/xplane/navdatareference.cpp b/src/blackmisc/simulation/xplane/navdatareference.cpp
index ccb7d939a..953ac49ef 100644
--- a/src/blackmisc/simulation/xplane/navdatareference.cpp
+++ b/src/blackmisc/simulation/xplane/navdatareference.cpp
@@ -13,6 +13,7 @@
 #include <QtGlobal>
 
 BLACK_DEFINE_VALUEOBJECT_MIXINS(BlackMisc::Simulation::XPlane, CNavDataReference)
+BLACK_DEFINE_SEQUENCE_MIXINS(BlackMisc::Simulation::XPlane, CNavDataReference, CNavDataReferenceList)
 
 namespace BlackMisc::Simulation::XPlane
 {
diff --git a/src/blackmisc/simulation/xplane/navdatareference.h b/src/blackmisc/simulation/xplane/navdatareference.h
index 09b55f241..80181a37e 100644
--- a/src/blackmisc/simulation/xplane/navdatareference.h
+++ b/src/blackmisc/simulation/xplane/navdatareference.h
@@ -30,6 +30,7 @@
 #include <tuple>
 
 BLACK_DECLARE_VALUEOBJECT_MIXINS(BlackMisc::Simulation::XPlane, CNavDataReference)
+BLACK_DECLARE_SEQUENCE_MIXINS(BlackMisc::Simulation::XPlane, CNavDataReference, CNavDataReferenceList)
 
 namespace BlackMisc::Simulation::XPlane
 {
diff --git a/src/blackmisc/statusmessagelist.cpp b/src/blackmisc/statusmessagelist.cpp
index 021c6cf2b..616cce5c0 100644
--- a/src/blackmisc/statusmessagelist.cpp
+++ b/src/blackmisc/statusmessagelist.cpp
@@ -20,6 +20,8 @@
 #include <QStringList>
 #include <tuple>
 
+BLACK_DEFINE_SEQUENCE_MIXINS(BlackMisc, CStatusMessage, CStatusMessageList)
+
 namespace BlackMisc
 {
     CStatusMessageList::CStatusMessageList(const CSequence<CStatusMessage> &other) :
diff --git a/src/blackmisc/statusmessagelist.h b/src/blackmisc/statusmessagelist.h
index b6ff2f26a..3e686a920 100644
--- a/src/blackmisc/statusmessagelist.h
+++ b/src/blackmisc/statusmessagelist.h
@@ -25,6 +25,8 @@
 #include <QtGlobal>
 #include <QMap>
 
+BLACK_DECLARE_SEQUENCE_MIXINS(BlackMisc, CStatusMessage, CStatusMessageList)
+
 namespace BlackMisc
 {
     //! Status messages, e.g. from Core -> GUI
diff --git a/src/blackmisc/variantlist.cpp b/src/blackmisc/variantlist.cpp
index e72c96d98..8b7819ffc 100644
--- a/src/blackmisc/variantlist.cpp
+++ b/src/blackmisc/variantlist.cpp
@@ -10,6 +10,8 @@
 #include <algorithm>
 #include <iterator>
 
+BLACK_DEFINE_SEQUENCE_MIXINS(BlackMisc, CVariant, CVariantList)
+
 namespace BlackMisc
 {
     //! \private
diff --git a/src/blackmisc/variantlist.h b/src/blackmisc/variantlist.h
index 41c424471..ca719210d 100644
--- a/src/blackmisc/variantlist.h
+++ b/src/blackmisc/variantlist.h
@@ -19,6 +19,8 @@
 #include <QMetaType>
 #include <iterator>
 
+BLACK_DECLARE_SEQUENCE_MIXINS(BlackMisc, CVariant, CVariantList)
+
 namespace BlackMisc
 {
     /*!
diff --git a/src/blackmisc/weather/cloudlayerlist.cpp b/src/blackmisc/weather/cloudlayerlist.cpp
index b1617224f..fab0a8227 100644
--- a/src/blackmisc/weather/cloudlayerlist.cpp
+++ b/src/blackmisc/weather/cloudlayerlist.cpp
@@ -12,6 +12,8 @@
 
 using namespace BlackMisc::Aviation;
 
+BLACK_DEFINE_SEQUENCE_MIXINS(BlackMisc::Weather, CCloudLayer, CCloudLayerList)
+
 namespace BlackMisc::Weather
 {
     CCloudLayerList::CCloudLayerList(const CSequence<CCloudLayer> &other) :
diff --git a/src/blackmisc/weather/cloudlayerlist.h b/src/blackmisc/weather/cloudlayerlist.h
index 5f8a72967..3226299e6 100644
--- a/src/blackmisc/weather/cloudlayerlist.h
+++ b/src/blackmisc/weather/cloudlayerlist.h
@@ -19,6 +19,8 @@
 #include <initializer_list>
 #include <tuple>
 
+BLACK_DECLARE_SEQUENCE_MIXINS(BlackMisc::Weather, CCloudLayer, CCloudLayerList)
+
 namespace BlackMisc
 {
     namespace Aviation { class CAltitude; }
diff --git a/src/blackmisc/weather/metarlist.cpp b/src/blackmisc/weather/metarlist.cpp
index 2010ba4a0..3ce35930b 100644
--- a/src/blackmisc/weather/metarlist.cpp
+++ b/src/blackmisc/weather/metarlist.cpp
@@ -10,6 +10,8 @@
 
 #include <tuple>
 
+BLACK_DEFINE_SEQUENCE_MIXINS(BlackMisc::Weather, CMetar, CMetarList)
+
 namespace BlackMisc::Weather
 {
     CMetarList::CMetarList(const CSequence<CMetar> &other) :
diff --git a/src/blackmisc/weather/metarlist.h b/src/blackmisc/weather/metarlist.h
index a8d651e79..f143f031f 100644
--- a/src/blackmisc/weather/metarlist.h
+++ b/src/blackmisc/weather/metarlist.h
@@ -21,6 +21,8 @@
 #include <QMetaType>
 #include <QString>
 
+BLACK_DECLARE_SEQUENCE_MIXINS(BlackMisc::Weather, CMetar, CMetarList)
+
 namespace BlackMisc::Weather
 {
     //! Sequence of Metars
diff --git a/src/blackmisc/weather/presentweatherlist.cpp b/src/blackmisc/weather/presentweatherlist.cpp
index c1badf90d..163ff4e96 100644
--- a/src/blackmisc/weather/presentweatherlist.cpp
+++ b/src/blackmisc/weather/presentweatherlist.cpp
@@ -8,6 +8,8 @@
 
 #include "blackmisc/weather/presentweatherlist.h"
 
+BLACK_DEFINE_SEQUENCE_MIXINS(BlackMisc::Weather, CPresentWeather, CPresentWeatherList)
+
 namespace BlackMisc::Weather
 {
     CPresentWeatherList::CPresentWeatherList(const CSequence<CPresentWeather> &other) :
diff --git a/src/blackmisc/weather/presentweatherlist.h b/src/blackmisc/weather/presentweatherlist.h
index 8e256f1e6..d34cacc30 100644
--- a/src/blackmisc/weather/presentweatherlist.h
+++ b/src/blackmisc/weather/presentweatherlist.h
@@ -17,6 +17,8 @@
 
 #include <QMetaType>
 
+BLACK_DECLARE_SEQUENCE_MIXINS(BlackMisc::Weather, CPresentWeather, CPresentWeatherList)
+
 namespace BlackMisc::Weather
 {
     /*!
diff --git a/src/blackmisc/weather/temperaturelayerlist.cpp b/src/blackmisc/weather/temperaturelayerlist.cpp
index d5a4606cf..8f8fd5526 100644
--- a/src/blackmisc/weather/temperaturelayerlist.cpp
+++ b/src/blackmisc/weather/temperaturelayerlist.cpp
@@ -12,6 +12,8 @@
 
 using namespace BlackMisc::Aviation;
 
+BLACK_DEFINE_SEQUENCE_MIXINS(BlackMisc::Weather, CTemperatureLayer, CTemperatureLayerList)
+
 namespace BlackMisc::Weather
 {
     CTemperatureLayerList::CTemperatureLayerList(const CSequence<CTemperatureLayer> &other) :
diff --git a/src/blackmisc/weather/temperaturelayerlist.h b/src/blackmisc/weather/temperaturelayerlist.h
index acf2c288f..7af786cd8 100644
--- a/src/blackmisc/weather/temperaturelayerlist.h
+++ b/src/blackmisc/weather/temperaturelayerlist.h
@@ -19,6 +19,8 @@
 #include <initializer_list>
 #include <tuple>
 
+BLACK_DECLARE_SEQUENCE_MIXINS(BlackMisc::Weather, CTemperatureLayer, CTemperatureLayerList)
+
 namespace BlackMisc
 {
     namespace Aviation { class CAltitude; }
diff --git a/src/blackmisc/weather/visibilitylayerlist.cpp b/src/blackmisc/weather/visibilitylayerlist.cpp
index 47260896a..4dd85412c 100644
--- a/src/blackmisc/weather/visibilitylayerlist.cpp
+++ b/src/blackmisc/weather/visibilitylayerlist.cpp
@@ -12,6 +12,8 @@
 
 using namespace BlackMisc::Aviation;
 
+BLACK_DEFINE_SEQUENCE_MIXINS(BlackMisc::Weather, CVisibilityLayer, CVisibilityLayerList)
+
 namespace BlackMisc::Weather
 {
     CVisibilityLayerList::CVisibilityLayerList(const CSequence<CVisibilityLayer> &other) :
diff --git a/src/blackmisc/weather/visibilitylayerlist.h b/src/blackmisc/weather/visibilitylayerlist.h
index 09a30c704..efc82ad98 100644
--- a/src/blackmisc/weather/visibilitylayerlist.h
+++ b/src/blackmisc/weather/visibilitylayerlist.h
@@ -19,6 +19,8 @@
 #include <initializer_list>
 #include <tuple>
 
+BLACK_DECLARE_SEQUENCE_MIXINS(BlackMisc::Weather, CVisibilityLayer, CVisibilityLayerList)
+
 namespace BlackMisc
 {
     namespace Aviation { class CAltitude; }
diff --git a/src/blackmisc/weather/weatherdataplugininfolist.cpp b/src/blackmisc/weather/weatherdataplugininfolist.cpp
index 8dd2dd403..904400d0f 100644
--- a/src/blackmisc/weather/weatherdataplugininfolist.cpp
+++ b/src/blackmisc/weather/weatherdataplugininfolist.cpp
@@ -12,6 +12,8 @@
 
 #include <tuple>
 
+BLACK_DEFINE_SEQUENCE_MIXINS(BlackMisc::Weather, CWeatherDataPluginInfo, CWeatherDataPluginInfoList)
+
 namespace BlackMisc::Weather
 {
 
diff --git a/src/blackmisc/weather/weatherdataplugininfolist.h b/src/blackmisc/weather/weatherdataplugininfolist.h
index 0517528be..39569ddb3 100644
--- a/src/blackmisc/weather/weatherdataplugininfolist.h
+++ b/src/blackmisc/weather/weatherdataplugininfolist.h
@@ -19,6 +19,8 @@
 #include <QMetaType>
 #include <QStringList>
 
+BLACK_DECLARE_SEQUENCE_MIXINS(BlackMisc::Weather, CWeatherDataPluginInfo, CWeatherDataPluginInfoList)
+
 namespace BlackMisc::Weather
 {
     class CWeatherDataPluginInfo;
diff --git a/src/blackmisc/weather/weathergrid.cpp b/src/blackmisc/weather/weathergrid.cpp
index e86c8e4d9..7ebd385e5 100644
--- a/src/blackmisc/weather/weathergrid.cpp
+++ b/src/blackmisc/weather/weathergrid.cpp
@@ -33,6 +33,8 @@ using namespace BlackMisc::PhysicalQuantities;
 using namespace BlackMisc::Aviation;
 using namespace BlackMisc::Geo;
 
+BLACK_DEFINE_SEQUENCE_MIXINS(BlackMisc::Weather, CGridPoint, CWeatherGrid)
+
 namespace BlackMisc::Weather
 {
     CWeatherGrid::CWeatherGrid(const CSequence<CGridPoint> &other) :
diff --git a/src/blackmisc/weather/weathergrid.h b/src/blackmisc/weather/weathergrid.h
index 158d00d83..402e6a2ac 100644
--- a/src/blackmisc/weather/weathergrid.h
+++ b/src/blackmisc/weather/weathergrid.h
@@ -20,6 +20,8 @@
 #include <QMetaType>
 #include <initializer_list>
 
+BLACK_DECLARE_SEQUENCE_MIXINS(BlackMisc::Weather, CGridPoint, CWeatherGrid)
+
 namespace BlackMisc
 {
     namespace Geo { class ICoordinateGeodetic; }
diff --git a/src/blackmisc/weather/windlayerlist.cpp b/src/blackmisc/weather/windlayerlist.cpp
index e35c6b2a2..162772cab 100644
--- a/src/blackmisc/weather/windlayerlist.cpp
+++ b/src/blackmisc/weather/windlayerlist.cpp
@@ -12,6 +12,8 @@
 
 using namespace BlackMisc::Aviation;
 
+BLACK_DEFINE_SEQUENCE_MIXINS(BlackMisc::Weather, CWindLayer, CWindLayerList)
+
 namespace BlackMisc::Weather
 {
     CWindLayerList::CWindLayerList(const CSequence<CWindLayer> &other) :
diff --git a/src/blackmisc/weather/windlayerlist.h b/src/blackmisc/weather/windlayerlist.h
index ce5159399..c0fa7d71f 100644
--- a/src/blackmisc/weather/windlayerlist.h
+++ b/src/blackmisc/weather/windlayerlist.h
@@ -19,6 +19,8 @@
 #include <initializer_list>
 #include <tuple>
 
+BLACK_DECLARE_SEQUENCE_MIXINS(BlackMisc::Weather, CWindLayer, CWindLayerList)
+
 namespace BlackMisc
 {
     namespace Aviation { class CAltitude; }