--- a/src/pyams_i18n/interfaces/widget.py	Fri Nov 10 13:27:53 2017 +0100
+++ b/src/pyams_i18n/interfaces/widget.py	Fri Dec 08 11:35:28 2017 +0100
@@ -29,6 +29,10 @@
     """I18n text line widget interface"""
 
 
+class II18nSEOTextLineWidget(II18nTextLineWidget):
+    """I18n text line widget wit SEO quality marker interface"""
+
+
 class II18nTextWidget(II18nWidget):
     """I18n text widget interface"""
 

--- a/src/pyams_i18n/widget/__init__.py	Fri Nov 10 13:27:53 2017 +0100
+++ b/src/pyams_i18n/widget/__init__.py	Fri Dec 08 11:35:28 2017 +0100
@@ -20,11 +20,11 @@
 from pyams_i18n.interfaces import II18nManager, INegotiator
 from pyams_i18n.interfaces.schema import II18nField, II18nTextLineField, II18nTextField, II18nFileField, II18nHTMLField
 from pyams_i18n.interfaces.widget import II18nWidget, II18nTextLineWidget, II18nTextWidget, II18nFileWidget, \
-    II18nHTMLWidget
+    II18nHTMLWidget, II18nSEOTextLineWidget
 from z3c.form.interfaces import IDataConverter, IFieldWidget, NO_VALUE, IFormAware, IValidator, IErrorViewSnippet
 
 # import packages
-from pyams_form.widget import widgettemplate_config
+from pyams_form.widget import widgettemplate_config, SEOTextLineFieldWidget
 from pyams_utils.adapter import adapter_config
 from pyams_utils.registry import query_utility
 from pyams_utils.traversing import get_parent
@@ -77,6 +77,8 @@
 class I18nWidget(HTMLInputWidget, Widget):
     """I18n base widget"""
 
+    widget_factory = None
+
     @reify
     def langs(self):
         langs = []
@@ -96,7 +98,10 @@
         registry = self.request.registry
         self.widgets = {}
         for lang in self.langs:
-            widget = registry.queryMultiAdapter((self.field.value_type, self.request), IFieldWidget)
+            if self.widget_factory is not None:
+                widget = self.widget_factory(self.field.value_type, self.request)
+            else:
+                widget = registry.queryMultiAdapter((self.field.value_type, self.request), IFieldWidget)
             if widget is not None:
                 prefix = expandPrefix(self.form.prefix) + expandPrefix(self.form.widgets.prefix) + expandPrefix(lang)
                 name = self.field.value_type.__name__ = self.field.__name__
@@ -157,6 +162,18 @@
     return FieldWidget(field, I18nTextLineWidget(request))
 
 
+@implementer_only(II18nSEOTextLineWidget)
+class I18nSEOTextLineWidget(I18nTextLineWidget):
+    """I18n text line widget with SEO quality marker"""
+
+
+def I18nSEOTextLineFieldWidget(field, request):
+    """I18n text line field widget with SEO quality marker factory"""
+    widget = I18nSEOTextLineWidget(request)
+    widget.widget_factory = SEOTextLineFieldWidget
+    return FieldWidget(field, widget)
+
+
 @implementer_only(II18nTextWidget)
 class I18nTextWidget(I18nWidget):
     """I18n text widget"""