diff --git a/src/kcrash.h b/src/kcrash.h
--- a/src/kcrash.h
+++ b/src/kcrash.h
@@ -154,6 +154,14 @@
  * @since 4.5
  */
 KCRASH_EXPORT bool isDrKonqiEnabled();
+
+/**
+ * Allows providing information to be included in the bug report.
+ *
+ * @since 5.69
+ */
+KCRASH_EXPORT void setErrorMessage(const QString &message);
+
 }
 
 Q_DECLARE_OPERATORS_FOR_FLAGS(KCrash::CrashFlags)
diff --git a/src/kcrash.cpp b/src/kcrash.cpp
--- a/src/kcrash.cpp
+++ b/src/kcrash.cpp
@@ -103,6 +103,8 @@
 static char *s_kdeinit_socket_file = nullptr;
 static KCrash::CrashFlags s_flags = KCrash::CrashFlags();
 static int s_launchDrKonqi = -1; // -1=initial value 0=disabled 1=enabled
+
+static char *s_kcrashErrorMessage = nullptr;
 Q_GLOBAL_STATIC(KCrash::CoreConfig, s_coreConfig)
 
 static void kcrashInitialize()
@@ -987,6 +989,12 @@
     return 1;
 }
 
+void KCrash::setErrorMessage(const QString &message)
+{
+    free(s_kcrashErrorMessage);
+    s_kcrashErrorMessage = qstrdup(message.toUtf8().constData());
+}
+
 #endif
 
 #endif // Q_OS_UNIX