diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..7553718
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,6 @@
+[submodule "framework-python"]
+	path = framework-python
+	url = git@gitea.azcona-becker.net:beckermj/framework-python
+[submodule "editor-python"]
+	path = editor-python
+	url = git@gitea.azcona-becker.net:universaleditor/editor-python
diff --git a/editor-python b/editor-python
new file mode 160000
index 0000000..b3489ab
--- /dev/null
+++ b/editor-python
@@ -0,0 +1 @@
+Subproject commit b3489ab03418fbb39cce2d95dd85045e0ab5e1e3
diff --git a/framework-python b/framework-python
new file mode 160000
index 0000000..b42d45a
--- /dev/null
+++ b/framework-python
@@ -0,0 +1 @@
+Subproject commit b42d45a5b8725849e968d69379fa10c641a819f1
diff --git a/mocha-python/src/mocha-python/barista/BaristaEditor.py b/mocha-python/src/mocha-python/barista/BaristaEditor.py
index 55dcd48..38ea70c 100644
--- a/mocha-python/src/mocha-python/barista/BaristaEditor.py
+++ b/mocha-python/src/mocha-python/barista/BaristaEditor.py
@@ -340,10 +340,21 @@ class BaristaEditor(Gtk.Box):
 
 		sc = Gtk.Paned()
 
+		stack = Gtk.Stack()
+
+		button_box = Gtk.StackSidebar()
+		button_box.set_stack(stack)
+		
+		sc.add1(button_box)
+
+		button_box.show()
+
+		content_box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
+
 		self.txtSearch = Gtk.SearchEntry()
 		self.txtSearch.connect("search-changed", self.on_search)
 		self.txtSearch.show()
-		self.pack_start(self.txtSearch, False, False, 0)
+		content_box.pack_start(self.txtSearch, False, False, 0)
 
 		self.ts = Gtk.TreeStore(bool, Pango.Weight, str, str, str, str)
 		self.om = om
@@ -378,8 +389,20 @@ class BaristaEditor(Gtk.Box):
 		tv_wrapper.add(self.tv)
 		tv_wrapper.show()
 
-		sc.add1(tv_wrapper)
+		content_box.pack_start(tv_wrapper, True, True, 0)
+		content_box.show()
+
+		stack.add_titled(content_box, "Instances", "Instances")
+		sc.add2(stack)
+
+		stack.add_titled(Gtk.Label(label="Hello World"), "Attributes", "Attributes")
+
+		stack.add_titled(Gtk.Label(label="Hello World"), "Relationships", "Relationships")
+
+		stack.add_titled(Gtk.Label(label="Hello World"), "Elements", "Elements")
+
 		sc.show()
+		sc.show_all()
 
 		self.treeview_filter.settings = self.settings
 		self.treeview_filter.update("")
diff --git a/mocha-python/src/mocha-python/barista/MainWindow.py b/mocha-python/src/mocha-python/barista/MainWindow.py
index 9e4ba9f..1f351d6 100644
--- a/mocha-python/src/mocha-python/barista/MainWindow.py
+++ b/mocha-python/src/mocha-python/barista/MainWindow.py
@@ -168,6 +168,50 @@ class MainWindow (Gtk.ApplicationWindow):
 		mnuView.get_submenu().add(mnuViewEntities)
 
 		menu.add(mnuView)
+		
+		mnuProject = Gtk.MenuItem()
+		mnuProject.set_label("_Project")
+		mnuProject.set_use_underline(True)
+		mnuProject.set_submenu(Gtk.Menu())
+
+		mnuProjectAdd = Gtk.MenuItem()
+		mnuProjectAdd.set_submenu(Gtk.Menu())
+		mnuProjectAdd.set_label("A_dd")
+		mnuProjectAdd.set_use_underline(True)
+
+		mnuProjectAddClass = Gtk.MenuItem()
+		mnuProjectAddClass.set_label("New _Class")
+		mnuProjectAddClass.connect("activate", self.mnuProjectAdd_activate)
+		mnuProjectAddClass.set_use_underline(True)
+
+		mnuProjectAdd.get_submenu().add(mnuProjectAddClass)
+
+		mnuProjectAddAttribute = Gtk.MenuItem()
+		mnuProjectAddAttribute.set_label("New _Attribute")
+		mnuProjectAddAttribute.connect("activate", self.mnuProjectAdd_activate)
+		mnuProjectAddAttribute.set_use_underline(True)
+
+		mnuProjectAdd.get_submenu().add(mnuProjectAddAttribute)
+
+		mnuProjectAddRelationship = Gtk.MenuItem()
+		mnuProjectAddRelationship.set_label("New _Relationship")
+		mnuProjectAddRelationship.connect("activate", self.mnuProjectAdd_activate)
+		mnuProjectAddRelationship.set_use_underline(True)
+
+		mnuProjectAdd.get_submenu().add(mnuProjectAddRelationship)
+
+		mnuProjectAdd.get_submenu().add(Gtk.SeparatorMenuItem())
+
+		mnuProjectAddOtherInstance = Gtk.MenuItem()
+		mnuProjectAddOtherInstance.set_label("Other _Instance...")
+		mnuProjectAddOtherInstance.connect("activate", self.mnuProjectAdd_activate)
+		mnuProjectAddOtherInstance.set_use_underline(True)
+
+		mnuProjectAdd.get_submenu().add(mnuProjectAddOtherInstance)
+
+		mnuProject.get_submenu().add(mnuProjectAdd)
+
+		menu.add(mnuProject)
 
 		mnuHelp = Gtk.MenuItem()
 		mnuHelp.set_submenu(Gtk.Menu())
@@ -194,6 +238,8 @@ class MainWindow (Gtk.ApplicationWindow):
 		filtr.set_name("Mocha library or executable")
 		dlg.add_filter(filtr)
 
+		dlg.set_current_folder("/home/beckermj/Documents/Projects/mochapowered/mocha-dotnet/mocha-common/mocha-common/output")
+
 		ret = dlg.run()
 		filenames = dlg.get_filenames()
 
@@ -221,6 +267,9 @@ class MainWindow (Gtk.ApplicationWindow):
 		if not self.current_editor is None:
 			self.current_editor.update()
 
+	def mnuProjectAdd_activate(self, args):
+		pass
+
 	def mnuHelpAbout_activate(self, args):
 		dlg = Gtk.AboutDialog()
 		
diff --git a/mocha-python/src/mocha-python/barista/editor b/mocha-python/src/mocha-python/barista/editor
new file mode 120000
index 0000000..9c1f362
--- /dev/null
+++ b/mocha-python/src/mocha-python/barista/editor
@@ -0,0 +1 @@
+../../../../editor-python/editor-python/src/editor
\ No newline at end of file
diff --git a/mocha-python/src/mocha-python/barista/framework b/mocha-python/src/mocha-python/barista/framework
new file mode 120000
index 0000000..9fbeae2
--- /dev/null
+++ b/mocha-python/src/mocha-python/barista/framework
@@ -0,0 +1 @@
+../../../../framework-python/lib/mbs/framework
\ No newline at end of file