diff --git a/src/plugins/cpptools/cppcodemodelsettings.cpp b/src/plugins/cpptools/cppcodemodelsettings.cpp
index 5aed9f95dc3812be6f1a339c8af4f877aae0b8de..35555868a1359ef9c259a0105d0711febc20d7dd 100644
--- a/src/plugins/cpptools/cppcodemodelsettings.cpp
+++ b/src/plugins/cpptools/cppcodemodelsettings.cpp
@@ -107,6 +107,15 @@ void CppCodeModelSettings::setModelManagerSupportIdForMimeType(const QString &mi
     m_modelManagerSupportByMimeType.insert(theMimeType, id);
 }
 
+bool CppCodeModelSettings::hasModelManagerSupportIdForMimeType(const QString &mimeType,
+                                                               const QString &id) const
+{
+    if (mimeType == cHeaderMimeType)
+        return m_modelManagerSupportByMimeType.value(cppHeaderMimeType) == id;
+    else
+        return m_modelManagerSupportByMimeType.value(mimeType) == id;
+}
+
 void CppCodeModelSettings::setIdForMimeType(const QVariant &var, const QString &mimeType)
 {
     QHash<QString, QVariant> mimeToId = var.toHash();
diff --git a/src/plugins/cpptools/cppcodemodelsettings.h b/src/plugins/cpptools/cppcodemodelsettings.h
index 067209ff3c27539f1f5293c88eed89ccf37cabbf..8c07c1671f1857a04743c6357c626c23f8c16ed6 100644
--- a/src/plugins/cpptools/cppcodemodelsettings.h
+++ b/src/plugins/cpptools/cppcodemodelsettings.h
@@ -62,6 +62,7 @@ public:
 
     QString modelManagerSupportIdForMimeType(const QString &mimeType) const;
     void setModelManagerSupportIdForMimeType(const QString &mimeType, const QString &id);
+    bool hasModelManagerSupportIdForMimeType(const QString &mimeType, const QString &id) const;
 
     const QHash<QString, QString> &availableModelManagerSupportProvidersByName() const
     { return m_modelManagerSupportsByName; }
diff --git a/src/plugins/cpptools/cppmodelmanager.cpp b/src/plugins/cpptools/cppmodelmanager.cpp
index be1fc9e25856559e570912128fdd829cfe7cb7a0..133bbae3cf45b988432afe427534c76ea33eecd2 100644
--- a/src/plugins/cpptools/cppmodelmanager.cpp
+++ b/src/plugins/cpptools/cppmodelmanager.cpp
@@ -951,6 +951,14 @@ bool CppModelManager::isCppEditor(Core::IEditor *editor) const
     return editor->context().contains(ProjectExplorer::Constants::LANG_CXX);
 }
 
+bool CppModelManager::isManagedByModelManagerSupport(Core::IDocument *document, const QString &id) const
+{
+    auto documentMimeTupe = document->mimeType();
+    auto codeModelSettings = CppToolsPlugin::instance()->codeModelSettings();
+
+    return codeModelSettings->hasModelManagerSupportIdForMimeType(documentMimeTupe, id);
+}
+
 void CppModelManager::emitDocumentUpdated(Document::Ptr doc)
 {
     if (replaceDocument(doc))
diff --git a/src/plugins/cpptools/cppmodelmanager.h b/src/plugins/cpptools/cppmodelmanager.h
index b9ac4a9b0c60d1f7f0b226a7e948957ec7c46c4b..464cdc61462811057f70ffe13aaf3149d46c3564 100644
--- a/src/plugins/cpptools/cppmodelmanager.h
+++ b/src/plugins/cpptools/cppmodelmanager.h
@@ -42,7 +42,11 @@
 #include <QObject>
 #include <QStringList>
 
-namespace Core { class IEditor; }
+
+namespace Core {
+class IDocument;
+class IEditor;
+}
 namespace CPlusPlus { class LookupContext; }
 namespace ProjectExplorer { class Project; }
 namespace TextEditor { class TextDocument; }
@@ -116,6 +120,7 @@ public:
     void emitAbstractEditorSupportRemoved(const QString &filePath);
 
     bool isCppEditor(Core::IEditor *editor) const;
+    bool isManagedByModelManagerSupport(Core::IDocument *document, const QString &id) const;
 
     QSet<AbstractEditorSupport*> abstractEditorSupports() const;
     void addExtraEditorSupport(AbstractEditorSupport *editorSupport);