diff --git a/repository/Grafoscopio/GrafoscopioBrowser.class.st b/repository/Grafoscopio/GrafoscopioBrowser.class.st
index 270a95b..e5804f3 100644
--- a/repository/Grafoscopio/GrafoscopioBrowser.class.st
+++ b/repository/Grafoscopio/GrafoscopioBrowser.class.st
@@ -215,6 +215,7 @@ GrafoscopioBrowser class >> startDockingBar [
 	launchMenu 
 		add: 'Documento interactivo nuevo' target: GrafoscopioBrowser selector: #open;
 		add: 'Documento interactivo desde archivo' target: (GrafoscopioBrowser new) selector: #openFromFileSelector;
+		add: 'Documento interactivo desde Internet' target: (GrafoscopioBrowser new) selector: #openFromUrlUi;
 	 	add: 'Documentos interactivos recientes' target: GrafoscopioBrowser selector: #openFromRecentlyUsed;
 		add: 'Documentos interactivos de ejemplo' target: GrafoscopioBrowser selector: #messageNotImplementedYet;
 		add: 'Ejemplos de visualizaciones en Roassal' target: (RTExampleBrowser new) selector: #open;
@@ -949,7 +950,7 @@ GrafoscopioBrowser >> openFromFileSelector [
 	self buildBrowserNamed: workingFile basenameWithIndicator.
 	recentTrees isNil
 		ifTrue:[recentTrees := OrderedCollection new].
-	recentTrees add: workingFile.
+	recentTrees detect: workingFile ifFound: [recentTrees add: workingFile].
 	mainTree := GrafoscopioNode new
 		header: 'Arbol principal';
 		level: 0.
@@ -957,19 +958,6 @@ GrafoscopioBrowser >> openFromFileSelector [
 	browser openOn: mainTree children.
 ]
 
-{ #category : #'as yet unclassified' }
-GrafoscopioBrowser >> openFromURLUi [
-	"This method generates the UI for the openFromUrl: method, it asks for a URL from the user"
-
-	| fileUrl |
-	GrafoscopioBrowser configureSettings.
-	fileUrl := UIManager default 
-							textEntry: 'Ingrese la URL' 
-							title: 'Nuevo documento desde URL'.						
-	fileUrl isNil ifTrue: [ ^nil ].
-	GrafoscopioBrowser new openFromUrl: fileUrl
-]
-
 { #category : #persistence }
 GrafoscopioBrowser >> openFromUrl: anUrl [
 "Opens a tree from a file named aFileName"