diff --git a/strasbourg/reprise.py b/strasbourg/reprise.py
index c999055..34439ee 100644
--- a/strasbourg/reprise.py
+++ b/strasbourg/reprise.py
@@ -57,6 +57,20 @@ field_id = 1
 
 first_fieldset = True
 
+
+prefill = {
+    '_title': ['Civilité'],
+    '_first_name': ['Prénom'],
+    '_last_name': ['Nom'],
+    '_email': ['Courriel', 'Adresse e-mail', 'Adresse courriel', 'Adresse mail'],
+    '_zipcode': ['Code postal'],
+    '_city': ['Commune', 'Ville'],
+    '_phone': ['Téléphone'],
+    '_mobile': ['Téléphone mobile'],
+}
+prefill_used = {}
+
+
 def process_children(node):
     global field_id, first_fieldset
 
@@ -165,6 +179,14 @@ def process_children(node):
         value = field_node.find('value')
         if value is not None and value.text:
             field.prefill = {'type': 'string', 'value': fix_encoding(value.text)}
+        else:
+            # prefill with user profile?
+            for key, field_names in prefill.items():
+                if key in prefill_used:
+                    continue
+                if field.label in field_names:
+                    field.prefill = {'type': 'user', 'value': key}
+                    prefill_used[key] = True
 
 process_children(root)