diff --git a/src/runner/CMakeLists.txt b/src/runner/CMakeLists.txt
index 6515a8e..b64502e 100644
--- a/src/runner/CMakeLists.txt
+++ b/src/runner/CMakeLists.txt
@@ -35,6 +35,7 @@ add_filter(NAME src/converters GROUPS
 add_filter(NAME src/runner GROUPS
 	pythonrunner
 	pylogger
+	widgets
 )
 
 add_filter(NAME src/utils GROUPS
diff --git a/src/runner/converters.h b/src/runner/converters.h
index 2d90e52..3700503 100644
--- a/src/runner/converters.h
+++ b/src/runner/converters.h
@@ -66,6 +66,37 @@ namespace utils {
 
   }
 
+  namespace Enum_converter {
+
+    /**
+     *
+     */
+    template <typename Enum>
+    struct Enum_to_int
+    {
+      static PyObject* convert(const Enum& flags) {
+        return bpy::incref(bpy::object(static_cast<int>(flags)).ptr());
+      }
+    };
+
+    template <typename Enum>
+    struct Enum_from_python_obj
+    {
+
+      static void* convertible(PyObject* objPtr) {
+        return SIPLong_Check(objPtr) ? objPtr : nullptr;
+      }
+
+      static void construct(PyObject* objPtr, bpy::converter::rvalue_from_python_stage1_data* data) {
+        int intVersion = (int)SIPLong_AsLong(objPtr);
+        void* storage = ((bpy::converter::rvalue_from_python_storage<Enum>*)data)->storage.bytes;
+        new (storage) Enum(static_cast<Enum>(intVersion));
+        data->convertible = storage;
+      }
+    };
+
+  }
+
   namespace QFlags_converter {
 
     /**
@@ -508,6 +539,16 @@ namespace utils {
       bpy::type_id<Flags>());
   }
 
+  template <class Enum>
+  inline void register_enum_converter() {
+    using namespace Enum_converter;
+    bpy::to_python_converter<Enum, Enum_to_int<Enum>>();
+    bpy::converter::registry::push_back(
+      &Enum_from_python_obj<Enum>::convertible,
+      &Enum_from_python_obj<Enum>::construct,
+      bpy::type_id<Enum>());
+  }
+
   template <class QClass>
   inline void register_qclass_converter() {
     using Converter = QClass_converter::QClass_converters<QClass>;
diff --git a/src/runner/pythonrunner.cpp b/src/runner/pythonrunner.cpp
index 562940f..7afc359 100644
--- a/src/runner/pythonrunner.cpp
+++ b/src/runner/pythonrunner.cpp
@@ -15,6 +15,7 @@
 #include <iplugintool.h>
 #include <iprofile.h>
 #include <log.h>
+#include <report.h>
 
 #include "uibasewrappers.h"
 #include "proxypluginwrappers.h"
@@ -41,6 +42,7 @@
 #include "converters.h"
 #include "shared_ptr_converter.h"
 #include "pylogger.h"
+#include "widgets.h"
 
 using namespace MOBase;
 
@@ -86,6 +88,10 @@ BOOST_PYTHON_MODULE(mobase)
   utils::register_qflags_converter<IPluginGame::ProfileSettings>();
   utils::register_qflags_converter<IModList::ModStates>();
 
+  // Enums:
+  utils::register_enum_converter<QMessageBox::StandardButton>();
+  utils::register_enum_converter<QMessageBox::Icon>();
+
   // Pointers:
   bpy::register_ptr_to_python<std::shared_ptr<FileTreeEntry>>();
   bpy::register_ptr_to_python<std::shared_ptr<const FileTreeEntry>>();
@@ -116,6 +122,7 @@ BOOST_PYTHON_MODULE(mobase)
   utils::register_sequence_container<std::vector<std::shared_ptr<const IPluginRequirement>>>();
   utils::register_sequence_container<std::vector<ModDataContent::Content>>();
   utils::register_sequence_container<std::vector<Mapping>>();
+  utils::register_sequence_container<std::vector<TaskDialogButton>>();
 
   utils::register_set_container<std::set<QString>>();
 
@@ -132,6 +139,7 @@ BOOST_PYTHON_MODULE(mobase)
   bpy::register_tuple<std::tuple<bool, DWORD>>(); // IOrganizer::waitForApplication
   bpy::register_tuple<std::tuple<bool, bool>>();  // IProfile::invalidationActive
   bpy::register_tuple<std::tuple<IPluginInstaller::EInstallResult, std::shared_ptr<IFileTree>, QString, int>>();
+  bpy::register_tuple<std::tuple<QString, QString>>();
 
   // Variants:
   bpy::register_variant<std::variant<
@@ -140,6 +148,7 @@ BOOST_PYTHON_MODULE(mobase)
     std::tuple<IPluginInstaller::EInstallResult, std::shared_ptr<IFileTree>, QString, int>>>();
   bpy::register_variant<std::variant<IFileTree::OverwritesType, std::size_t>>();
   bpy::register_variant<std::variant<QString, bool>>();
+  bpy::register_variant<std::variant<QString, std::tuple<QString, QString>>>();
 
   // Functions:
   utils::register_functor_converter<void()>(); // converter for the onRefreshed-callback
@@ -1088,6 +1097,13 @@ BOOST_PYTHON_MODULE(mobase)
   bpy::def("getProductVersion", &MOBase::getProductVersion, bpy::arg("executable"));
   bpy::def("getIconForExecutable", &MOBase::iconForExecutable, bpy::arg("executable"));
 
+  bpy::object widgets(bpy::borrowed(PyImport_AddModule("mobase.widgets")));
+  bpy::scope().attr("widgets") = widgets;
+  {
+    bpy::scope w_ = widgets;
+    register_widgets();
+  }
+
   // Expose MoVariant: MoVariant is a fake object whose only purpose is to be used as a type-hint
   // on the python side (e.g., def foo(x: mobase.MoVariant)). The real MoVariant is defined in the
   // generated stubs, since it's only relevant when doing type-checking, but this needs to be defined,
diff --git a/src/runner/widgets.cpp b/src/runner/widgets.cpp
new file mode 100644
index 0000000..ba8717a
--- /dev/null
+++ b/src/runner/widgets.cpp
@@ -0,0 +1,66 @@
+#include "widgets.h"
+
+#include <variant>
+
+#include <boost/python.hpp>
+
+#include "report.h"
+#include "variant_helper.h"
+
+namespace bpy = boost::python;
+
+using namespace MOBase;
+
+void register_widgets() {
+
+  // TaskDialog is also in Windows System.
+  using TaskDialog = MOBase::TaskDialog;
+
+  // TaskDialog
+  bpy::class_<TaskDialogButton>("TaskDialogButton", bpy::no_init)
+    .def(bpy::init<QString, QString, QMessageBox::StandardButton>((bpy::arg("text"), bpy::arg("description"), bpy::arg("button"))))
+    .def(bpy::init<QString, QMessageBox::StandardButton>((bpy::arg("text"), bpy::arg("button"))));
+
+  bpy::class_<TaskDialog, TaskDialog*, boost::noncopyable>("TaskDialog", bpy::no_init)
+    .def("__init__", bpy::make_constructor(+[](
+      QWidget* parent, QString const& title, QString const& main,
+      QString const& content, QString const& details, QMessageBox::Icon icon,
+      std::vector<TaskDialogButton> const& buttons,
+      std::variant<QString, std::tuple<QString, QString>> const& remember) {
+        auto* dialog = new TaskDialog(parent, title);
+        dialog->main(main).content(content).details(details).icon(icon);
+
+        for (auto& button : buttons) {
+          dialog->button(button);
+        }
+
+        std::visit([dialog](auto const& item) {
+          QString action, file;
+          if constexpr (std::is_same_v<std::decay_t<decltype(item)>, QString>) {
+            action = item;
+          }
+          else {
+            action = std::get<0>(item);
+            file = std::get<1>(item);
+          }
+          dialog->remember(action, file);
+          }, remember);
+
+        return dialog;
+      }, bpy::default_call_policies(),
+        (bpy::arg("parent") = (QWidget*)nullptr, bpy::arg("title") = "", bpy::arg("main") = "", bpy::arg("content") = "",
+          bpy::arg("details") = "", bpy::arg("icon") = QMessageBox::NoIcon, bpy::arg("buttons") = std::vector<TaskDialogButton>{},
+          bpy::arg("remember") = "")))
+    .def("setTitle", &TaskDialog::title, bpy::return_self<>(), bpy::arg("title"))
+    .def("setMain", &TaskDialog::main, bpy::return_self<>(), bpy::arg("main"))
+    .def("setContent", &TaskDialog::content, bpy::return_self<>(), bpy::arg("content"))
+    .def("setDetails", &TaskDialog::details, bpy::return_self<>(), bpy::arg("details"))
+    .def("setIcon", &TaskDialog::icon, bpy::return_self<>(), bpy::arg("icon"))
+    .def("addButton", &TaskDialog::button, bpy::return_self<>(), bpy::arg("button"))
+    .def("setRemember", &TaskDialog::remember, bpy::return_self<>(), (bpy::arg("action"), bpy::arg("file") = ""))
+    .def("setWidth", &TaskDialog::setWidth, bpy::arg("widget"))
+    .def("addContent", &TaskDialog::addContent, bpy::arg("widget"))
+    .def("exec", &TaskDialog::exec)
+    ;
+
+}
\ No newline at end of file
diff --git a/src/runner/widgets.h b/src/runner/widgets.h
new file mode 100644
index 0000000..9227d3d
--- /dev/null
+++ b/src/runner/widgets.h
@@ -0,0 +1,9 @@
+#ifndef PYTHON_WIDGETS_HPP
+#define PYTHON_WIDGETS_HPP
+
+/**
+ * @brief Register uibase widgets in the current scope.
+ */
+void register_widgets();
+
+#endif
\ No newline at end of file