diff --git a/src/Grafoscopio-Utils/GrafoscopioDocumentation.class.st b/src/Grafoscopio-Utils/GrafoscopioDocumentation.class.st
index 5902ef5..b2acc4d 100644
--- a/src/Grafoscopio-Utils/GrafoscopioDocumentation.class.st
+++ b/src/Grafoscopio-Utils/GrafoscopioDocumentation.class.st
@@ -9,7 +9,8 @@ Class {
 	#instVars : [
 		'repository',
 		'documents',
-		'localPlace'
+		'localPlace',
+		'name'
 	],
 	#category : #'Grafoscopio-Utils'
 }
@@ -45,21 +46,6 @@ GrafoscopioDocumentation class >> dataviz [
 	^ gfcDocumentation
 ]
 
-{ #category : #updating }
-GrafoscopioDocumentation class >> download: fileNameWithRelativePath [
-	| fileName relativePathFolders newPath parentFolder |
-	fileName := (fileNameWithRelativePath splitOn: $/) last.
-	relativePathFolders := (fileNameWithRelativePath splitOn: $/) allButLast.
-	newPath := self current localPlace path.
-	relativePathFolders do: [ :folder | newPath := newPath  / folder ].
-	parentFolder := newPath asFileReference. 
-	parentFolder exists ifFalse: [ parentFolder ensureCreateDirectory ].
-	GrafoscopioDockingBar 
-		downloadingFrom:  self current repository remote asString, '/doc/tip/', fileNameWithRelativePath
-		withMessage:  'Downloading ', fileName
-		into: parentFolder 
-]
-
 { #category : #updating }
 GrafoscopioDocumentation class >> initialize [
 	self 
@@ -67,17 +53,6 @@ GrafoscopioDocumentation class >> initialize [
 		update: 'dataviz'
 ]
 
-{ #category : #updating }
-GrafoscopioDocumentation class >> isFileUpdatedFor: relativeFilePath [
-	"I compare if the local and remote copies of a relativeFilePath are updated for the current 
-	documentation and return true if they are and false in any other case"
-	| localFile |
-	localFile := self current localPlace / relativeFilePath.
-	localFile exists 
-		ifFalse: [ ^ false ]
-		ifTrue: [ ^ ExternalApp compareHashFor: localFile with: (self current repository lastHashNumberFor: relativeFilePath) ]
-]
-
 { #category : #updating }
 GrafoscopioDocumentation class >> listOutdatedDocsIn: aDocumentsListName [
 	"I return the list of all documentent where the local copy and the remote copy doesn't match"
@@ -192,16 +167,75 @@ GrafoscopioDocumentation >> documents: anObject [
 	documents := anObject
 ]
 
-{ #category : #accessing }
-GrafoscopioDocumentation >> localPlace [
-	^ localPlace ifNil: [ 
-		localPlace := FileLocator workingDirectory asFileReference / 'Grafoscopio'.
-		self localPlace exists ifFalse: [ self localPlace ensureCreateDirectory ] ].
+{ #category : #updating }
+GrafoscopioDocumentation >> download: fileNameWithRelativePath [
+	| fileName relativePathFolders newPath parentFolder |
+	fileName := (fileNameWithRelativePath splitOn: $/) last.
+	relativePathFolders := (fileNameWithRelativePath splitOn: $/) allButLast.
+	newPath := self localPlace path.
+	relativePathFolders do: [ :folder | newPath := newPath  / folder ].
+	parentFolder := newPath asFileReference. 
+	parentFolder exists ifFalse: [ parentFolder ensureCreateDirectory ].
+	GrafoscopioUtils
+		downloadingFrom:  self repository remote asString, '/doc/tip/', fileNameWithRelativePath
+		withMessage:  'Downloading ', fileName
+		into: parentFolder 
+]
+
+{ #category : #updating }
+GrafoscopioDocumentation >> isFileUpdatedFor: relativeFilePath [
+	"I compare if the local and remote copies of a relativeFilePath are updated for the current 
+	documentation and return true if they are and false in any other case"
+	| localFile |
+	localFile := self localPlace / relativeFilePath.
+	localFile exists 
+		ifFalse: [ ^ false ]
+		ifTrue: [ 
+			^ ExternalApp 
+				compareHashFor: localFile 
+				with: (self repository lastHashNumberFor: relativeFilePath) ]
+]
+
+{ #category : #updating }
+GrafoscopioDocumentation >> listOutdatedDocs [
+	"I return the list of all documentent where the local copy and the remote copy doesn't match"
+	^ self documents reject: [ :doc | (self isFileUpdatedFor: doc) ]
 ]
 
 { #category : #accessing }
-GrafoscopioDocumentation >> localPlace: anObject [
-	localPlace := anObject
+GrafoscopioDocumentation >> localPlace [
+	^ localPlace ifNil: [ 
+		localPlace := FileLocator workingDirectory asFileReference / 'Grafoscopio' ].
+]
+
+{ #category : #accessing }
+GrafoscopioDocumentation >> localPlace: aFileDirectory [
+	localPlace := aFileDirectory.
+	self localPlace exists ifFalse: [ self localPlace ensureCreateDirectory ].
+	
+]
+
+{ #category : #accessing }
+GrafoscopioDocumentation >> name [
+	^ name
+]
+
+{ #category : #accessing }
+GrafoscopioDocumentation >> name: anObject [
+	name := anObject
+]
+
+{ #category : #accessing }
+GrafoscopioDocumentation >> openNotebookAt: index [
+	"I open a notebook included with the documentation, located at a given index (anInteger)"
+	| notebookTemp |
+	(index between: 1 and: self documents size)
+		ifFalse: [ ^ self ] 
+		ifTrue: [
+			notebookTemp := (self localPlace fullName, '/', (self documents at: index)) asFileReference.
+			notebookTemp exists
+				ifTrue: [GrafoscopioNotebook new openFromFile: notebookTemp]
+				ifFalse: [ self updateUI ]]
 ]
 
 { #category : #accessing }
@@ -213,3 +247,24 @@ GrafoscopioDocumentation >> repository [
 GrafoscopioDocumentation >> repository: anObject [
 	repository := anObject
 ]
+
+{ #category : #updating }
+GrafoscopioDocumentation >> update [
+	(self listOutdatedDocs)
+		ifEmpty: [ 
+			self inform: 'All documents in the ', self name,' collection are already updated'.
+			^ self ]
+		ifNotEmpty: [:outdatedDocs |
+			outdatedDocs do: [ :eachDoc | self download: eachDoc]. 
+			self inform: 'Updating of ', self name,' documentation finished.' ]
+]
+
+{ #category : #updating }
+GrafoscopioDocumentation >> updateUI [
+	"Updates documentation (manual, tutorials) from the official repository for a given documentation."
+	| update |
+	update := (UIManager default 
+					confirm: 'Do you wish to update the ', self name,' documentation?' 
+					label: 'Update ', self name, ' documentation').
+	update ifTrue: [ self update ]
+]