diff --git a/src/corelib/doc/src/cbor.qdoc b/src/corelib/doc/src/cbor.qdoc
index 1deeb19bb8a..1358480b8a5 100644
--- a/src/corelib/doc/src/cbor.qdoc
+++ b/src/corelib/doc/src/cbor.qdoc
@@ -6,6 +6,7 @@
     \title CBOR Support in Qt
     \ingroup qt-basic-concepts
     \brief An overview of CBOR support in Qt.
+    \ingroup explanations-dataprocessingandio
 
     \ingroup frameworks-technologies
 
diff --git a/src/corelib/doc/src/json.qdoc b/src/corelib/doc/src/json.qdoc
index 3097075eb90..27959d47147 100644
--- a/src/corelib/doc/src/json.qdoc
+++ b/src/corelib/doc/src/json.qdoc
@@ -6,7 +6,7 @@
     \title JSON Support in Qt
     \ingroup qt-basic-concepts
     \brief An overview of JSON support in Qt.
-
+    \ingroup explanations-dataprocessingandio
     \ingroup frameworks-technologies
 
     \keyword JSON
diff --git a/src/corelib/doc/src/objectmodel/metaobjects.qdoc b/src/corelib/doc/src/objectmodel/metaobjects.qdoc
index 62226ca4668..3d7685447fc 100644
--- a/src/corelib/doc/src/objectmodel/metaobjects.qdoc
+++ b/src/corelib/doc/src/objectmodel/metaobjects.qdoc
@@ -5,7 +5,7 @@
     \page metaobjects.html
     \title The Meta-Object System
     \brief An overview of Qt's meta-object system and introspection capabilities.
-
+    \ingroup explanations-basics
     \ingroup qt-basic-concepts
     \keyword meta-object
     \keyword Meta-Object System
diff --git a/src/corelib/doc/src/objectmodel/properties.qdoc b/src/corelib/doc/src/objectmodel/properties.qdoc
index eef2df70282..93624574d83 100644
--- a/src/corelib/doc/src/objectmodel/properties.qdoc
+++ b/src/corelib/doc/src/objectmodel/properties.qdoc
@@ -5,7 +5,7 @@
     \page properties.html
     \title The Property System
     \brief An overview of Qt's property system.
-
+    \ingroup explanations-basics
     \ingroup qt-basic-concepts
     \keyword Qt's Property System
 
diff --git a/src/corelib/doc/src/objectmodel/signalsandslots.qdoc b/src/corelib/doc/src/objectmodel/signalsandslots.qdoc
index 836fa07a253..a984a8ea3ce 100644
--- a/src/corelib/doc/src/objectmodel/signalsandslots.qdoc
+++ b/src/corelib/doc/src/objectmodel/signalsandslots.qdoc
@@ -8,6 +8,7 @@
     \ingroup qt-basic-concepts
     \brief An overview of Qt's signals and slots inter-object
     communication mechanism.
+    \ingroup explanations-basics
 
     Signals and slots are used for communication between objects. The
     signals and slots mechanism is a central feature of Qt and
diff --git a/src/dbus/doc/src/qtdbus-overview.qdoc b/src/dbus/doc/src/qtdbus-overview.qdoc
index 1d570b1242e..6342e674fd2 100644
--- a/src/dbus/doc/src/qtdbus-overview.qdoc
+++ b/src/dbus/doc/src/qtdbus-overview.qdoc
@@ -5,6 +5,7 @@
     \page qtdbus-overview.html
     \title Qt D-Bus Overview
     \brief Provides insight into the Qt Qt D-Bus module.
+    \ingroup explanations-networkingandconnectivity
 
     D-Bus is an Inter-Process Communication (IPC) and Remote Procedure
     Calling (RPC) mechanism originally developed for Linux to replace
diff --git a/src/gui/doc/src/richtext.qdoc b/src/gui/doc/src/richtext.qdoc
index 75b85d3e167..9aa4d450b80 100644
--- a/src/gui/doc/src/richtext.qdoc
+++ b/src/gui/doc/src/richtext.qdoc
@@ -11,7 +11,7 @@
     \page richtext.html
     \title Rich Text Processing
     \brief An overview of Qt's rich text processing, editing and display features.
-
+    \ingroup explanations-ui
     \ingroup frameworks-technologies
     \ingroup qt-basic-concepts
     \ingroup best-practices
diff --git a/src/xml/doc/src/xml-processing.qdoc b/src/xml/doc/src/xml-processing.qdoc
index ad4dadb5838..acca1b070b7 100644
--- a/src/xml/doc/src/xml-processing.qdoc
+++ b/src/xml/doc/src/xml-processing.qdoc
@@ -15,6 +15,7 @@
 /*!
     \page xml-processing.html
     \title XML Processing
+    \ingroup explanations-dataprocessingandio
 
     \brief An Overview of the XML processing facilities in Qt.