diff --git a/src/MiniDocs/GtGQLSnippet.extension.st b/src/MiniDocs/GtGQLSnippet.extension.st
new file mode 100644
index 0000000..04acc2c
--- /dev/null
+++ b/src/MiniDocs/GtGQLSnippet.extension.st
@@ -0,0 +1,26 @@
+Extension { #name : #GtGQLSnippet }
+
+{ #category : #'*MiniDocs' }
+GtGQLSnippet >> metadataUpdate [
+	| createEmailSanitized editEmailSanitized |
+	createEmailSanitized := self createEmail asString withoutXMLTagDelimiters.
+	editEmailSanitized := self editEmail asString withoutXMLTagDelimiters.
+	^ OrderedDictionary new
+		  at: 'id' put: self uidString;
+		  at: 'parent' put: self parent uuid;
+		  at: 'created' put: self createTime asString;
+		  at: 'modified' put: self latestEditTime asString;
+		  at: 'creator' put: createEmailSanitized;
+		  at: 'modifier' put: editEmailSanitized;
+		  yourself
+]
+
+{ #category : #'*MiniDocs' }
+GtGQLSnippet >> sanitizeMetadata [
+	self metadata keysAndValuesDo: [:k :v |
+		(v includesAny: #($< $>))
+			ifTrue: [
+				self metadata at: k put: (v copyWithoutAll: #($< $>)) 
+			]
+	]
+]
diff --git a/src/MiniDocs/LeChangesSnippet.extension.st b/src/MiniDocs/LeChangesSnippet.extension.st
new file mode 100644
index 0000000..75dbc3d
--- /dev/null
+++ b/src/MiniDocs/LeChangesSnippet.extension.st
@@ -0,0 +1,26 @@
+Extension { #name : #LeChangesSnippet }
+
+{ #category : #'*MiniDocs' }
+LeChangesSnippet >> metadataUpdate [
+	| createEmailSanitized editEmailSanitized |
+	createEmailSanitized := self createEmail asString withoutXMLTagDelimiters.
+	editEmailSanitized := self editEmail asString withoutXMLTagDelimiters.
+	^ OrderedDictionary new
+		  at: 'id' put: self uidString;
+		  at: 'parent' put: self parent uuid;
+		  at: 'created' put: self createTime asString;
+		  at: 'modified' put: self latestEditTime asString;
+		  at: 'creator' put: createEmailSanitized;
+		  at: 'modifier' put: editEmailSanitized;
+		  yourself
+]
+
+{ #category : #'*MiniDocs' }
+LeChangesSnippet >> sanitizeMetadata [
+	self metadata keysAndValuesDo: [:k :v |
+		(v includesAny: #($< $>))
+			ifTrue: [
+				self metadata at: k put: (v copyWithoutAll: #($< $>)) 
+			]
+	]
+]
diff --git a/src/MiniDocs/LeDockerSnippet.extension.st b/src/MiniDocs/LeDockerSnippet.extension.st
new file mode 100644
index 0000000..6f3e2a8
--- /dev/null
+++ b/src/MiniDocs/LeDockerSnippet.extension.st
@@ -0,0 +1,26 @@
+Extension { #name : #LeDockerSnippet }
+
+{ #category : #'*MiniDocs' }
+LeDockerSnippet >> metadataUpdate [
+	| createEmailSanitized editEmailSanitized |
+	createEmailSanitized := self createEmail asString withoutXMLTagDelimiters.
+	editEmailSanitized := self editEmail asString withoutXMLTagDelimiters.
+	^ OrderedDictionary new
+		  at: 'id' put: self uidString;
+		  at: 'parent' put: self parent uuid;
+		  at: 'created' put: self createTime asString;
+		  at: 'modified' put: self latestEditTime asString;
+		  at: 'creator' put: createEmailSanitized;
+		  at: 'modifier' put: editEmailSanitized;
+		  yourself
+]
+
+{ #category : #'*MiniDocs' }
+LeDockerSnippet >> sanitizeMetadata [
+	self metadata keysAndValuesDo: [:k :v |
+		(v includesAny: #($< $>))
+			ifTrue: [
+				self metadata at: k put: (v copyWithoutAll: #($< $>)) 
+			]
+	]
+]
diff --git a/src/MiniDocs/LeExampleSnippet.extension.st b/src/MiniDocs/LeExampleSnippet.extension.st
index 52de62f..2b8c9ec 100644
--- a/src/MiniDocs/LeExampleSnippet.extension.st
+++ b/src/MiniDocs/LeExampleSnippet.extension.st
@@ -5,3 +5,28 @@ LeExampleSnippet >> asMarkdeep [
 
 	^ (WriteStream on: '') contents
 ]
+
+{ #category : #'*MiniDocs' }
+LeExampleSnippet >> metadataUpdate [
+	| createEmailSanitized editEmailSanitized |
+	createEmailSanitized := self createEmail asString withoutXMLTagDelimiters.
+	editEmailSanitized := self editEmail asString withoutXMLTagDelimiters.
+	^ OrderedDictionary new
+		  at: 'id' put: self uidString;
+		  at: 'parent' put: self parent uuid;
+		  at: 'created' put: self createTime asString;
+		  at: 'modified' put: self latestEditTime asString;
+		  at: 'creator' put: createEmailSanitized;
+		  at: 'modifier' put: editEmailSanitized;
+		  yourself
+]
+
+{ #category : #'*MiniDocs' }
+LeExampleSnippet >> sanitizeMetadata [
+	self metadata keysAndValuesDo: [:k :v |
+		(v includesAny: #($< $>))
+			ifTrue: [
+				self metadata at: k put: (v copyWithoutAll: #($< $>)) 
+			]
+	]
+]
diff --git a/src/MiniDocs/LeGitHubSnippet.extension.st b/src/MiniDocs/LeGitHubSnippet.extension.st
new file mode 100644
index 0000000..0290153
--- /dev/null
+++ b/src/MiniDocs/LeGitHubSnippet.extension.st
@@ -0,0 +1,26 @@
+Extension { #name : #LeGitHubSnippet }
+
+{ #category : #'*MiniDocs' }
+LeGitHubSnippet >> metadataUpdate [
+	| createEmailSanitized editEmailSanitized |
+	createEmailSanitized := self createEmail asString withoutXMLTagDelimiters.
+	editEmailSanitized := self editEmail asString withoutXMLTagDelimiters.
+	^ OrderedDictionary new
+		  at: 'id' put: self uidString;
+		  at: 'parent' put: self parent uuid;
+		  at: 'created' put: self createTime asString;
+		  at: 'modified' put: self latestEditTime asString;
+		  at: 'creator' put: createEmailSanitized;
+		  at: 'modifier' put: editEmailSanitized;
+		  yourself
+]
+
+{ #category : #'*MiniDocs' }
+LeGitHubSnippet >> sanitizeMetadata [
+	self metadata keysAndValuesDo: [:k :v |
+		(v includesAny: #($< $>))
+			ifTrue: [
+				self metadata at: k put: (v copyWithoutAll: #($< $>)) 
+			]
+	]
+]
diff --git a/src/MiniDocs/LeJenkinsSnippet.extension.st b/src/MiniDocs/LeJenkinsSnippet.extension.st
new file mode 100644
index 0000000..96de5b8
--- /dev/null
+++ b/src/MiniDocs/LeJenkinsSnippet.extension.st
@@ -0,0 +1,26 @@
+Extension { #name : #LeJenkinsSnippet }
+
+{ #category : #'*MiniDocs' }
+LeJenkinsSnippet >> metadataUpdate [
+	| createEmailSanitized editEmailSanitized |
+	createEmailSanitized := self createEmail asString withoutXMLTagDelimiters.
+	editEmailSanitized := self editEmail asString withoutXMLTagDelimiters.
+	^ OrderedDictionary new
+		  at: 'id' put: self uidString;
+		  at: 'parent' put: self parent uuid;
+		  at: 'created' put: self createTime asString;
+		  at: 'modified' put: self latestEditTime asString;
+		  at: 'creator' put: createEmailSanitized;
+		  at: 'modifier' put: editEmailSanitized;
+		  yourself
+]
+
+{ #category : #'*MiniDocs' }
+LeJenkinsSnippet >> sanitizeMetadata [
+	self metadata keysAndValuesDo: [:k :v |
+		(v includesAny: #($< $>))
+			ifTrue: [
+				self metadata at: k put: (v copyWithoutAll: #($< $>)) 
+			]
+	]
+]
diff --git a/src/MiniDocs/LeMockedSnippet.extension.st b/src/MiniDocs/LeMockedSnippet.extension.st
new file mode 100644
index 0000000..0807931
--- /dev/null
+++ b/src/MiniDocs/LeMockedSnippet.extension.st
@@ -0,0 +1,26 @@
+Extension { #name : #LeMockedSnippet }
+
+{ #category : #'*MiniDocs' }
+LeMockedSnippet >> metadataUpdate [
+	| createEmailSanitized editEmailSanitized |
+	createEmailSanitized := self createEmail asString withoutXMLTagDelimiters.
+	editEmailSanitized := self editEmail asString withoutXMLTagDelimiters.
+	^ OrderedDictionary new
+		  at: 'id' put: self uidString;
+		  at: 'parent' put: self parent uuid;
+		  at: 'created' put: self createTime asString;
+		  at: 'modified' put: self latestEditTime asString;
+		  at: 'creator' put: createEmailSanitized;
+		  at: 'modifier' put: editEmailSanitized;
+		  yourself
+]
+
+{ #category : #'*MiniDocs' }
+LeMockedSnippet >> sanitizeMetadata [
+	self metadata keysAndValuesDo: [:k :v |
+		(v includesAny: #($< $>))
+			ifTrue: [
+				self metadata at: k put: (v copyWithoutAll: #($< $>)) 
+			]
+	]
+]
diff --git a/src/MiniDocs/LePharoRewriteSnippet.extension.st b/src/MiniDocs/LePharoRewriteSnippet.extension.st
new file mode 100644
index 0000000..e60070d
--- /dev/null
+++ b/src/MiniDocs/LePharoRewriteSnippet.extension.st
@@ -0,0 +1,26 @@
+Extension { #name : #LePharoRewriteSnippet }
+
+{ #category : #'*MiniDocs' }
+LePharoRewriteSnippet >> metadataUpdate [
+	| createEmailSanitized editEmailSanitized |
+	createEmailSanitized := self createEmail asString withoutXMLTagDelimiters.
+	editEmailSanitized := self editEmail asString withoutXMLTagDelimiters.
+	^ OrderedDictionary new
+		  at: 'id' put: self uidString;
+		  at: 'parent' put: self parent uuid;
+		  at: 'created' put: self createTime asString;
+		  at: 'modified' put: self latestEditTime asString;
+		  at: 'creator' put: createEmailSanitized;
+		  at: 'modifier' put: editEmailSanitized;
+		  yourself
+]
+
+{ #category : #'*MiniDocs' }
+LePharoRewriteSnippet >> sanitizeMetadata [
+	self metadata keysAndValuesDo: [:k :v |
+		(v includesAny: #($< $>))
+			ifTrue: [
+				self metadata at: k put: (v copyWithoutAll: #($< $>)) 
+			]
+	]
+]
diff --git a/src/MiniDocs/LePictureSnippet.extension.st b/src/MiniDocs/LePictureSnippet.extension.st
index e821389..01bd3f6 100644
--- a/src/MiniDocs/LePictureSnippet.extension.st
+++ b/src/MiniDocs/LePictureSnippet.extension.st
@@ -78,3 +78,13 @@ LePictureSnippet >> metadataUpdate [
 		  at: 'modifier' put: self editEmail asString;
 		  yourself
 ]
+
+{ #category : #'*MiniDocs' }
+LePictureSnippet >> sanitizeMetadata [
+	self metadata keysAndValuesDo: [:k :v |
+		(v includesAny: #($< $>))
+			ifTrue: [
+				self metadata at: k put: (v copyWithoutAll: #($< $>)) 
+			]
+	]
+]
diff --git a/src/MiniDocs/LeSmaCCRewriteSnippet.extension.st b/src/MiniDocs/LeSmaCCRewriteSnippet.extension.st
new file mode 100644
index 0000000..86fbb41
--- /dev/null
+++ b/src/MiniDocs/LeSmaCCRewriteSnippet.extension.st
@@ -0,0 +1,26 @@
+Extension { #name : #LeSmaCCRewriteSnippet }
+
+{ #category : #'*MiniDocs' }
+LeSmaCCRewriteSnippet >> metadataUpdate [
+	| createEmailSanitized editEmailSanitized |
+	createEmailSanitized := self createEmail asString withoutXMLTagDelimiters.
+	editEmailSanitized := self editEmail asString withoutXMLTagDelimiters.
+	^ OrderedDictionary new
+		  at: 'id' put: self uidString;
+		  at: 'parent' put: self parent uuid;
+		  at: 'created' put: self createTime asString;
+		  at: 'modified' put: self latestEditTime asString;
+		  at: 'creator' put: createEmailSanitized;
+		  at: 'modifier' put: editEmailSanitized;
+		  yourself
+]
+
+{ #category : #'*MiniDocs' }
+LeSmaCCRewriteSnippet >> sanitizeMetadata [
+	self metadata keysAndValuesDo: [:k :v |
+		(v includesAny: #($< $>))
+			ifTrue: [
+				self metadata at: k put: (v copyWithoutAll: #($< $>)) 
+			]
+	]
+]
diff --git a/src/MiniDocs/LeSnippet.extension.st b/src/MiniDocs/LeSnippet.extension.st
index 74fd8ee..c7dfbd5 100644
--- a/src/MiniDocs/LeSnippet.extension.st
+++ b/src/MiniDocs/LeSnippet.extension.st
@@ -16,21 +16,6 @@ LeSnippet >> metadata [
 	^ self metadataUpdate
 ]
 
-{ #category : #'*MiniDocs' }
-LeSnippet >> metadataUpdate [
-	| createEmailSanitized editEmailSanitized |
-	createEmailSanitized := self createEmail asString withoutXMLTagDelimiters.
-	editEmailSanitized := self editEmail asString withoutXMLTagDelimiters.
-	^ OrderedDictionary new
-		  at: 'id' put: self uidString;
-		  at: 'parent' put: self parent uuid;
-		  at: 'created' put: self createTime asString;
-		  at: 'modified' put: self latestEditTime asString;
-		  at: 'creator' put: createEmailSanitized;
-		  at: 'modifier' put: editEmailSanitized;
-		  yourself
-]
-
 { #category : #'*MiniDocs' }
 LeSnippet >> moveToPageTitled: pageName [
 	| db origin destination thisSnippet  |
@@ -41,13 +26,3 @@ LeSnippet >> moveToPageTitled: pageName [
 	origin removeSnippet: thisSnippet.
 	destination addSnippet: thisSnippet.
 ]
-
-{ #category : #'*MiniDocs' }
-LeSnippet >> sanitizeMetadata [
-	self metadata keysAndValuesDo: [:k :v |
-		(v includesAny: #($< $>))
-			ifTrue: [
-				self metadata at: k put: (v copyWithoutAll: #($< $>)) 
-			]
-	]
-]
diff --git a/src/MiniDocs/LeTextualSnippet.extension.st b/src/MiniDocs/LeTextualSnippet.extension.st
index d28e84a..2523f7d 100644
--- a/src/MiniDocs/LeTextualSnippet.extension.st
+++ b/src/MiniDocs/LeTextualSnippet.extension.st
@@ -84,6 +84,22 @@ LeTextualSnippet >> metadataUpdate [
 		  yourself
 ]
 
+{ #category : #'*MiniDocs' }
+LeTextualSnippet >> options [
+	^ options
+]
+
+{ #category : #'*MiniDocs' }
+LeTextualSnippet >> sanitizeMetadata [
+	self options removeKey: 'metadata'.
+	self metadata keysAndValuesDo: [:k :v |
+		(v includesAny: #($< $>))
+			ifTrue: [
+				self metadata at: k put: (v copyWithoutXMLDelimiters) 
+			]
+	]
+]
+
 { #category : #'*MiniDocs' }
 LeTextualSnippet >> tags [
 	^ self metadata at: 'tags' ifAbsentPut: [ Set new ]
diff --git a/src/MiniDocs/LeWardleyMapSnippet.extension.st b/src/MiniDocs/LeWardleyMapSnippet.extension.st
new file mode 100644
index 0000000..c3610d1
--- /dev/null
+++ b/src/MiniDocs/LeWardleyMapSnippet.extension.st
@@ -0,0 +1,26 @@
+Extension { #name : #LeWardleyMapSnippet }
+
+{ #category : #'*MiniDocs' }
+LeWardleyMapSnippet >> metadataUpdate [
+	| createEmailSanitized editEmailSanitized |
+	createEmailSanitized := self createEmail asString withoutXMLTagDelimiters.
+	editEmailSanitized := self editEmail asString withoutXMLTagDelimiters.
+	^ OrderedDictionary new
+		  at: 'id' put: self uidString;
+		  at: 'parent' put: self parent uuid;
+		  at: 'created' put: self createTime asString;
+		  at: 'modified' put: self latestEditTime asString;
+		  at: 'creator' put: createEmailSanitized;
+		  at: 'modifier' put: editEmailSanitized;
+		  yourself
+]
+
+{ #category : #'*MiniDocs' }
+LeWardleyMapSnippet >> sanitizeMetadata [
+	self metadata keysAndValuesDo: [:k :v |
+		(v includesAny: #($< $>))
+			ifTrue: [
+				self metadata at: k put: (v copyWithoutAll: #($< $>)) 
+			]
+	]
+]
diff --git a/src/MiniDocs/LeWordSnippet.extension.st b/src/MiniDocs/LeWordSnippet.extension.st
new file mode 100644
index 0000000..9e2cc24
--- /dev/null
+++ b/src/MiniDocs/LeWordSnippet.extension.st
@@ -0,0 +1,26 @@
+Extension { #name : #LeWordSnippet }
+
+{ #category : #'*MiniDocs' }
+LeWordSnippet >> metadataUpdate [
+	| createEmailSanitized editEmailSanitized |
+	createEmailSanitized := self createEmail asString withoutXMLTagDelimiters.
+	editEmailSanitized := self editEmail asString withoutXMLTagDelimiters.
+	^ OrderedDictionary new
+		  at: 'id' put: self uidString;
+		  at: 'parent' put: self parent uuid;
+		  at: 'created' put: self createTime asString;
+		  at: 'modified' put: self latestEditTime asString;
+		  at: 'creator' put: createEmailSanitized;
+		  at: 'modifier' put: editEmailSanitized;
+		  yourself
+]
+
+{ #category : #'*MiniDocs' }
+LeWordSnippet >> sanitizeMetadata [
+	self metadata keysAndValuesDo: [:k :v |
+		(v includesAny: #($< $>))
+			ifTrue: [
+				self metadata at: k put: (v copyWithoutAll: #($< $>)) 
+			]
+	]
+]
diff --git a/src/MiniDocs/LeYoutubeReferenceSnippet.extension.st b/src/MiniDocs/LeYoutubeReferenceSnippet.extension.st
index 271659f..41c0b75 100644
--- a/src/MiniDocs/LeYoutubeReferenceSnippet.extension.st
+++ b/src/MiniDocs/LeYoutubeReferenceSnippet.extension.st
@@ -45,3 +45,13 @@ LeYoutubeReferenceSnippet >> metadataUpdate [
 		  at: 'modifier' put: self editEmail asString;
 		  yourself
 ]
+
+{ #category : #'*MiniDocs' }
+LeYoutubeReferenceSnippet >> sanitizeMetadata [
+	self metadata keysAndValuesDo: [:k :v |
+		(v includesAny: #($< $>))
+			ifTrue: [
+				self metadata at: k put: (v copyWithoutAll: #($< $>)) 
+			]
+	]
+]