diff --git a/repository/Grafoscopio/GrafoscopioBrowser.class.st b/repository/Grafoscopio/GrafoscopioBrowser.class.st
index 7b031b7..9cdcde5 100644
--- a/repository/Grafoscopio/GrafoscopioBrowser.class.st
+++ b/repository/Grafoscopio/GrafoscopioBrowser.class.st
@@ -1067,7 +1067,7 @@ GrafoscopioBrowser >> treeOn: constructor [
 					ifTrue: [treePresentation selection addNodeAfter].
 				 treePresentation update]
       icon: GLMUIThemeExtraIcons glamorousZoomIn  				
-	   entitled: 'Add node';
+	   entitled: 'Adicionar nodo';
       "Removing nodes"						
 		act: [:treePresentation |
 				(treePresentation selection isNotNil)
@@ -1076,7 +1076,7 @@ GrafoscopioBrowser >> treeOn: constructor [
 				   ifFalse: [treePresentation entity removeLast].
 				treePresentation update]
 		icon: GLMUIThemeExtraIcons glamorousZoomOut  				
-		entitled: 'Remove node';
+		entitled: 'Remover nodo';
   				
 		"Move nodes in the same hierarchy"		
 		act: [:treePresentation |
@@ -1084,32 +1084,32 @@ GrafoscopioBrowser >> treeOn: constructor [
 					ifTrue: [treePresentation selection moveBefore].
 				treePresentation update]
 		icon: GLMUIThemeExtraIcons glamorousUp  				
-		entitled: 'Move node up';
+		entitled: 'Mover nodo hacia arriba';
 		
 		act: [:treePresentation |
 				(treePresentation selection isNotNil)
 					ifTrue: [treePresentation selection moveAfter].
 					treePresentation update]
 		icon: GLMUIThemeExtraIcons glamorousDown
-		entitled: 'Move node down';
+		entitled: 'Mover nodo hacia abajo';
 		
 		act: [:treePresentation |
 				(treePresentation selection isNotNil)
 					ifTrue: [treePresentation selection promote].
 				treePresentation update]
 		icon: GLMUIThemeExtraIcons glamorousLeft
-		entitled: 'Move node left';
+		entitled: 'Mover nodo hacia la izquierda';
 		
 		act: [:treePresentation |
 				(treePresentation selection isNotNil)
 					ifTrue: [treePresentation selection demote].
 				treePresentation update]
 		icon: GLMUIThemeExtraIcons glamorousRight
-		entitled: 'Move node rigt';
+		entitled: 'Mover nodo hacia la derecha';
 		
 		act: [ :treePresentation | treePresentation update ] 
 		icon:  GLMUIThemeExtraIcons glamorousRefresh 
-		entitled: 'Update';
+		entitled: 'Actualizar vista del árbol actual';
 				
 		act: [self saveWorkingTree]
 		icon: GLMUIThemeExtraIcons glamorousSave