diff --git a/repository/Grafoscopio/GrafoscopioBrowser.class.st b/repository/Grafoscopio/GrafoscopioBrowser.class.st
index 62afc37..406a1c5 100644
--- a/repository/Grafoscopio/GrafoscopioBrowser.class.st
+++ b/repository/Grafoscopio/GrafoscopioBrowser.class.st
@@ -238,6 +238,7 @@ GrafoscopioBrowser class >> startDockingBar [
 	
 	helpMenu := MenuMorph new.
 	helpMenu 
+		add: 'Manual en grafoscopio' target: (GrafoscopioBrowser new) selector: #openTutorialInGrafoscopio;
 		add: 'Manual en PDF' target: GrafoscopioBrowser selector: #openHelpInPdf;
 	 	add: 'Manual en HTML' target: GrafoscopioBrowser selector: #openHelpInHtml;
 		add: 'Manual en grafoscopio' target: (GrafoscopioBrowser new) selector: #openHelpInGrafoscopio;
@@ -1176,6 +1177,22 @@ GrafoscopioBrowser >> openLast [
 
 ]
 
+{ #category : #persistence }
+GrafoscopioBrowser >> openTutorialInGrafoscopio [
+"Opens the help tree from a file"
+
+	| currentChildren |
+	GrafoscopioBrowser configureSettings.
+	workingFile := (FileSystem disk workingDirectory / 'Docs' / 'Es' / 'Tutoriales' / 'tutorial.ston') asFileReference.
+	currentChildren := (STON fromString: workingFile contents).
+	self buildBrowserNamed: workingFile basenameWithIndicator.
+	mainTree := GrafoscopioNode new
+		header: 'Arbol principal';
+		level: 0.
+	mainTree children: currentChildren.
+	browser openOn: mainTree children.
+]
+
 { #category : #persistence }
 GrafoscopioBrowser >> openWorking [
 	"Opens a new browser with the last working tree"