diff --git a/repository/BaselineOfTiddlyWikiPharo/BaselineOfTiddlyWikiPharo.class.st b/repository/BaselineOfTiddlyWikiPharo/BaselineOfTiddlyWikiPharo.class.st
index 6213bbd..78abf6a 100644
--- a/repository/BaselineOfTiddlyWikiPharo/BaselineOfTiddlyWikiPharo.class.st
+++ b/repository/BaselineOfTiddlyWikiPharo/BaselineOfTiddlyWikiPharo.class.st
@@ -9,7 +9,11 @@ BaselineOfTiddlyWikiPharo >> baseline: spec [
 	<baseline>
 	spec
 		for: #common 
-		do: [ 
+		do: [
+			"Dependencies"
+			spec baseline: 'ZTimestamp' with: [ spec repository: 'github://svenvc/ztimestamp/repository' ].
+			
+			"Packages" 
 			 spec package: 'TiddlyWikiPharo'
 		]
 ]
diff --git a/repository/TiddlyWiki/Tiddler.class.st b/repository/TiddlyWiki/Tiddler.class.st
index a182fab..3b79573 100644
--- a/repository/TiddlyWiki/Tiddler.class.st
+++ b/repository/TiddlyWiki/Tiddler.class.st
@@ -22,6 +22,12 @@ Class {
 	#category : #'TiddlyWiki-Model'
 }
 
+{ #category : #'instance creation' }
+Tiddler class >> nowLocal [
+	^ (ZTimestampFormat fromString: '200102031605067') 
+			format: (ZTimestamp fromString: Time nowLocal  asDateAndTime asString)
+]
+
 { #category : #accessing }
 Tiddler >> asDictionary [
 	^ Dictionary new
@@ -29,6 +35,7 @@ Tiddler >> asDictionary [
 		at: 'text' put: self text;
 		at: 'created' put: self created asString;
 		at: 'tags' put: self tags;
+		at: 'type' put: self type;
 		yourself.
 ]
 
@@ -37,6 +44,12 @@ Tiddler >> asJson [
 	^ STONJSON toStringPretty: self asDictionary 
 ]
 
+{ #category : #accessing }
+Tiddler >> asJsonTempFile [
+	^ MarkupFile exportAsFileOn: FileLocator temp / self title, 'json' containing:self asJson 
+		
+]
+
 { #category : #accessing }
 Tiddler >> caption [