diff --git a/src/corelib/global/qglobal.cpp b/src/corelib/global/qglobal.cpp
index 7ca22e4a938..6dba733fb4c 100644
--- a/src/corelib/global/qglobal.cpp
+++ b/src/corelib/global/qglobal.cpp
@@ -958,7 +958,8 @@ Q_STATIC_ASSERT_X(QT_POINTER_SIZE == sizeof(void *), "QT_POINTER_SIZE defined in
 
     \snippet code/src_corelib_global_qglobal.cpp 53
 
-    \sa qConstOverload(), qNonConstOverload()
+    \sa qConstOverload(), qNonConstOverload(), {Differences between String-Based
+    and Functor-Based Connections}
 */
 
 /*! \fn auto qConstOverload(T memberFunctionPointer)
@@ -969,7 +970,8 @@ Q_STATIC_ASSERT_X(QT_POINTER_SIZE == sizeof(void *), "QT_POINTER_SIZE defined in
 
     \snippet code/src_corelib_global_qglobal.cpp 54
 
-    \sa qOverload, qNonConstOverload
+    \sa qOverload, qNonConstOverload, {Differences between String-Based
+    and Functor-Based Connections}
 */
 
 /*! \fn auto qNonConstOverload(T memberFunctionPointer)
@@ -980,7 +982,8 @@ Q_STATIC_ASSERT_X(QT_POINTER_SIZE == sizeof(void *), "QT_POINTER_SIZE defined in
 
     \snippet code/src_corelib_global_qglobal.cpp 54
 
-    \sa qOverload, qNonConstOverload
+    \sa qOverload, qNonConstOverload, {Differences between String-Based
+    and Functor-Based Connections}
 */
 
 /*!
diff --git a/src/corelib/kernel/qobject.cpp b/src/corelib/kernel/qobject.cpp
index 2f4f76856f5..1b05962c07f 100644
--- a/src/corelib/kernel/qobject.cpp
+++ b/src/corelib/kernel/qobject.cpp
@@ -2653,7 +2653,8 @@ static inline void check_and_warn_compat(const QMetaObject *sender, const QMetaM
     call qRegisterMetaType() to register the data type before you
     establish the connection.
 
-    \sa disconnect(), sender(), qRegisterMetaType(), Q_DECLARE_METATYPE()
+    \sa disconnect(), sender(), qRegisterMetaType(), Q_DECLARE_METATYPE(),
+    {Differences between String-Based and Functor-Based Connections}
 */
 QMetaObject::Connection QObject::connect(const QObject *sender, const char *signal,
                                      const QObject *receiver, const char *method,
@@ -4655,6 +4656,8 @@ void qDeleteInEventHandler(QObject *o)
     make sure to declare the argument type with Q_DECLARE_METATYPE
 
     Overloaded functions can be resolved with help of \l qOverload.
+
+    \sa {Differences between String-Based and Functor-Based Connections}
  */
 
 /*!