--- a/src/pyams_content/component/paragraph/interfaces/html.py	Thu Feb 22 12:00:05 2018 +0100
+++ b/src/pyams_content/component/paragraph/interfaces/html.py	Thu Feb 22 15:58:28 2018 +0100
@@ -28,6 +28,9 @@
 # Raw HTML paragraph
 #
 
+RAW_PARAGRAPH_TYPE = 'raw'
+
+
 class IRawParagraph(IBaseParagraph):
     """Raw HTML paragraph interface"""
 
@@ -41,6 +44,9 @@
 # HTML paragraph
 #
 
+HTML_PARAGRAPH_TYPE = 'HTML'
+
+
 class IHTMLParagraph(IBaseParagraph):
     """Rich text paragraph interface"""