diff --git a/app/modeles/princes_db_tables.py b/app/modeles/princes_db_tables.py
index d0f0698..081c97f 100644
--- a/app/modeles/princes_db_tables.py
+++ b/app/modeles/princes_db_tables.py
@@ -18,6 +18,7 @@ db = SqliteDatabase('actes_princiers.db')
 
 class Institution(Model):
 	id_institution = IntegerField(primary_key=True)
+	full_label = TextField()
 	inst_label = TextField()
 	art_inst = TextField()
 	inst_place = TextField()
@@ -58,8 +59,8 @@ class Diplo_type(Model):
 
 class Document(Model):
 	id_document = IntegerField(primary_key=True)
-	doc_reference = TextField()
 	inst_doc = ForeignKeyField(Institution, backref='document')
+	collection_doc = TextField()
 	state_doc = ForeignKeyField(State, backref='document')
 
 	class Meta: