--- a/src/pyams_content/shared/imagemap/interfaces/__init__.py	Tue Sep 12 11:30:45 2017 +0200
+++ b/src/pyams_content/shared/imagemap/interfaces/__init__.py	Tue Sep 12 16:40:44 2017 +0200
@@ -16,12 +16,14 @@
 # import standard library
 
 # import interfaces
+from pyams_content.component.paragraph.interfaces import IBaseParagraph
 from pyams_content.shared.common.interfaces import ISharedTool, IWfSharedContent, ISharedContent
 from zope.annotation.interfaces import IAttributeAnnotatable
 
 # import packages
 from pyams_content.shared.imagemap.schema import MapArea
 from pyams_i18n.schema import I18nTextLineField, I18nImageField
+from pyams_sequence.schema import InternalReference
 from pyams_utils.schema import PersistentDict
 from zope.schema import Object, Choice
 
@@ -68,3 +70,14 @@
 
 class IImageMap(ISharedContent):
     """Workflow managed image map interface"""
+
+
+class IImageMapParagraph(IBaseParagraph):
+    """Image map paragraph"""
+
+    reference = InternalReference(title=_("Internal reference"),
+                                  description=_("Reference to image map object"),
+                                  content_type=IMAGEMAP_CONTENT_TYPE)
+
+    def get_target(self, state=None):
+        """Get reference target"""