diff --git a/src/tuxclocker-qt/MainWindow.cpp b/src/tuxclocker-qt/MainWindow.cpp
index df0f8aa..fbb171d 100644
--- a/src/tuxclocker-qt/MainWindow.cpp
+++ b/src/tuxclocker-qt/MainWindow.cpp
@@ -16,6 +16,7 @@
 #include <QString>
 #include <QTreeView>
 #include <QVector>
+#include <DeviceModelDelegate.hpp>
 #include <Globals.hpp>
 #include <Tree.hpp>
 #include <Utils.hpp>
@@ -30,6 +31,7 @@ Q_DECLARE_METATYPE(TCDBus::FlatTreeNode<TCDBus::DeviceNode>)
 DeviceModel *Globals::g_deviceModel;
 QStackedWidget *Globals::g_mainStack;
 QWidget *Globals::g_deviceBrowser;
+SettingsData Globals::g_settingsData;
 
 MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent) {
 	qDBusRegisterMetaType<TCDBus::DeviceNode>();
@@ -69,7 +71,9 @@ MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent) {
 	Globals::g_deviceBrowser = browser;
 	Globals::g_deviceModel = model;
 	Globals::g_mainStack = stack;
+	Globals::g_settingsData = Settings::readSettings();
 
+	Utils::setModelAssignableSettings(*model, Globals::g_settingsData.assignableSettings);
 	Utils::writeAssignableDefaults(*model);
 }
 
diff --git a/src/tuxclocker-qt/Utils.cpp b/src/tuxclocker-qt/Utils.cpp
index 88eb69a..95a04b4 100644
--- a/src/tuxclocker-qt/Utils.cpp
+++ b/src/tuxclocker-qt/Utils.cpp
@@ -2,6 +2,7 @@
 
 #include <AssignableProxy.hpp>
 #include <DeviceModel.hpp>
+#include <DeviceModelDelegate.hpp>
 #include <functional>
 #include <QDebug>
 #include <QSettings>
@@ -45,6 +46,48 @@ void traverseModel(
 	}
 }
 
+std::optional<QModelIndex> fromAssignablePath(DeviceModel &model, NodePath path) {
+	QModelIndex assIndex{};
+	// Find index from assignable path
+	auto cb = [&](auto model, auto index, int row) -> std::optional<QModelIndex> {
+		auto ifaceIndex = model->index(row, DeviceModel::InterfaceColumn, index);
+		auto assProxyV = ifaceIndex.data(DeviceModel::AssignableProxyRole);
+
+		if (assProxyV.isValid()) {
+			auto assProxy = qvariant_cast<AssignableProxy *>(assProxyV);
+			if (assProxy->dbusPath() == path) {
+				assIndex = ifaceIndex;
+				return std::nullopt;
+			}
+		}
+		return model->index(row, DeviceModel::NameColumn, index);
+	};
+	traverseModel(cb, &model);
+
+	if (!assIndex.isValid()) {
+		qWarning("Couldn't find assignable with path %s from model!", qPrintable(path));
+		return std::nullopt;
+	}
+
+	return assIndex;
+}
+
+// Write profile's assignable settings to model
+void setModelAssignableSettings(DeviceModel &model, QVector<AssignableSetting> settings) {
+	QVector<AssignableDefaultData> assSettings;
+
+	for (auto &setting : settings) {
+		auto index = fromAssignablePath(model, setting.assignablePath);
+		if (index.has_value())
+			assSettings.append(AssignableDefaultData{
+			    .index = index.value(),
+			    .defaultValue = setting.value,
+			});
+	}
+	// TODO: misleading name when used here!
+	DeviceModelDelegate::setAssignableDefaults(&model, assSettings);
+}
+
 void writeAssignableDefaults(DeviceModel &model) {
 	ModelTraverseCallback cb = [](QAbstractItemModel *model, QModelIndex index, int row) {
 		auto ifaceIndex = model->index(row, DeviceModel::InterfaceColumn, index);
diff --git a/src/tuxclocker-qt/Utils.hpp b/src/tuxclocker-qt/Utils.hpp
index c28ec56..4b775b5 100644
--- a/src/tuxclocker-qt/Utils.hpp
+++ b/src/tuxclocker-qt/Utils.hpp
@@ -2,6 +2,7 @@
 
 #include <DeviceModel.hpp>
 
+class AssignableSetting;
 class SettingsData;
 
 namespace Utils {
@@ -18,5 +19,6 @@ void traverseModel(
     const ModelTraverseCallback &, QAbstractItemModel *, const QModelIndex &parent = QModelIndex());
 void writeAssignableDefaults(DeviceModel &model);
 void writeAssignableSetting(SettingsData, QVariant value, NodePath assignablePath);
+void setModelAssignableSettings(DeviceModel &model, QVector<AssignableSetting>);
 
 } // namespace Utils
diff --git a/src/tuxclocker-qt/data/DeviceModel.cpp b/src/tuxclocker-qt/data/DeviceModel.cpp
index b256327..27ac927 100644
--- a/src/tuxclocker-qt/data/DeviceModel.cpp
+++ b/src/tuxclocker-qt/data/DeviceModel.cpp
@@ -178,6 +178,7 @@ QStandardItem *DeviceModel::createAssignable(
 
 		if (success) {
 			// Write successfully changed value to settings
+			// TODO: parametrization won't be saved here
 			Utils::writeAssignableSetting(
 			    Globals::g_settingsData, proxy->targetValue(), proxy->dbusPath());
 		}
diff --git a/src/tuxclocker-qt/data/DeviceModelDelegate.hpp b/src/tuxclocker-qt/data/DeviceModelDelegate.hpp
index db6b72b..3ff3a03 100644
--- a/src/tuxclocker-qt/data/DeviceModelDelegate.hpp
+++ b/src/tuxclocker-qt/data/DeviceModelDelegate.hpp
@@ -26,6 +26,8 @@ public:
 	    QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const;
 	bool editorEvent(QEvent *, QAbstractItemModel *, const QStyleOptionViewItem &,
 	    const QModelIndex &) override;
+
+	static void setAssignableDefaults(QAbstractItemModel *, QVector<AssignableDefaultData>);
 protected:
 	void paint(QPainter *painter, const QStyleOptionViewItem &option,
 	    const QModelIndex &index) const override;
@@ -39,7 +41,6 @@ private:
 	bool subtreeHasAssignableDefaults(QAbstractItemModel *, const QModelIndex &);
 	QVector<AssignableDefaultData> subtreeAssignableDefaults(
 	    QAbstractItemModel *, const QModelIndex &);
-	static void setAssignableDefaults(QAbstractItemModel *, QVector<AssignableDefaultData>);
 
 	FunctionEditor *m_functionEditor;
 	QAction *m_parametrize;
diff --git a/src/tuxclocker-qt/widgets/Settings.cpp b/src/tuxclocker-qt/widgets/Settings.cpp
index ab700bd..4fe1042 100644
--- a/src/tuxclocker-qt/widgets/Settings.cpp
+++ b/src/tuxclocker-qt/widgets/Settings.cpp
@@ -9,8 +9,6 @@
 #include <QSettings>
 #include <Utils.hpp>
 
-SettingsData Globals::g_settingsData;
-
 Settings::Settings(QWidget *parent) : QWidget(parent) {
 	qRegisterMetaTypeStreamOperators<QVector<QString>>("QVector<QString>>");
 
@@ -141,6 +139,7 @@ void Settings::writeSettings(SettingsData data) {
 }
 
 SettingsData Settings::readSettings() {
+	qRegisterMetaTypeStreamOperators<QVector<QString>>("QVector<QString>>");
 	QSettings s{"tuxclocker"};
 
 	std::optional<QString> profile;