diff --git a/sources/ui/icfs.cmb b/sources/ui/icfs.cmb
new file mode 100644
index 0000000..a2018f3
--- /dev/null
+++ b/sources/ui/icfs.cmb
@@ -0,0 +1,37 @@
+<?xml version='1.0' encoding='UTF-8' standalone='no'?>
+<!DOCTYPE cambalache-project SYSTEM "cambalache-project.dtd">
+<cambalache-project version="0.94.0" target_tk="gtk-4.0">
+  <ui>
+	(1,None,"icfs.ui","start_window.ui",None,None,None,None,None,None,None),
+	(3,None,None,"open-dialog.ui",None,None,None,None,None,None,None)
+  </ui>
+  <object>
+	(1,1,"AdwApplicationWindow",None,None,None,None,None,0,None,None),
+	(1,2,"AdwToolbarView",None,1,None,None,None,0,None,None),
+	(1,3,"AdwHeaderBar",None,2,None,"top",None,0,None,None),
+	(1,4,"AdwPreferencesPage",None,2,None,None,None,1,None,None),
+	(1,5,"AdwPreferencesGroup",None,4,None,None,None,0,None,None),
+	(1,6,"AdwEntryRow",None,5,None,None,None,0,None,None),
+	(1,7,"GtkButton",None,6,None,None,None,0,None,None),
+	(1,8,"GtkButton",None,3,None,"start",None,0,None,None),
+	(3,1,"AdwMessageDialog",None,None,None,None,None,0,None,None)
+  </object>
+  <object_property>
+	(1,1,"AdwApplicationWindow","content","2",None,None,None,None,2,None,None,None,None),
+	(1,1,"GtkWindow","title","ICFS",None,None,None,None,None,None,None,None,None),
+	(1,2,"AdwToolbarView","content",None,None,None,None,None,4,None,None,None,None),
+	(1,6,"AdwEntryRow","input-hints","no-spellcheck",None,None,None,None,None,None,None,None,None),
+	(1,6,"AdwEntryRow","input-purpose","url",None,None,None,None,None,None,None,None,None),
+	(1,6,"AdwPreferencesRow","title","Mountpoint",None,None,None,None,None,None,None,None,None),
+	(1,7,"GtkButton","has-frame","False",None,None,None,None,None,None,None,None,None),
+	(1,7,"GtkButton","icon-name","folder-open-symbolic",None,None,None,None,None,None,None,None,None),
+	(1,8,"GtkButton","label","Start",None,None,None,None,None,None,None,None,None),
+	(3,1,"AdwMessageDialog","body","Allow this process to open the file?",None,None,None,None,None,None,None,None,None),
+	(3,1,"AdwMessageDialog","default-response","deny",None,None,None,None,None,None,None,None,None),
+	(3,1,"AdwMessageDialog","heading","Allow Access?",None,None,None,None,None,None,None,None,None)
+  </object_property>
+  <object_data>
+	(1,8,"GtkWidget",2,2,None,1,None,None,None,None),
+	(1,8,"GtkWidget",2,3,None,1,None,None,None,None)
+  </object_data>
+</cambalache-project>