diff --git a/product/ERP5/PropertySheet/Person.py b/product/ERP5/PropertySheet/Person.py
index bd5fb5f052893fc86953cf17c2977c35a0c577fd..7485f46dc07ba95d92f93dc21b3cc6227dcada82 100644
--- a/product/ERP5/PropertySheet/Person.py
+++ b/product/ERP5/PropertySheet/Person.py
@@ -212,7 +212,7 @@ class Person:
                               , 'collective_agreement_title', 'salary_coefficient'
                               , 'skill', 'skill_list', 'skill_id_list'
                               , 'skill_title_list', 'skill_value_list'
-                              , 'skill_title', 'skill_value'
+                              , 'skill_title', 'skill_value', 'skill_id'
                               , 'salary_level', 'salary_level_id', 'salary_level_title', 'salary_level_value'
                               , 'grade', 'grade_id', 'grade_title', 'grade_value'
                               , 'activity', 'activity_id', 'activity_title', 'activity_value'