diff --git a/app/db_maker.py b/app/db_maker.py
index 00243fe..70ea930 100644
--- a/app/db_maker.py
+++ b/app/db_maker.py
@@ -6,12 +6,12 @@ Authors : Jean-Damien Généro
 Affiliation : French National Center for Scientific Research (CNRS)
 Assigned at the Centre de recherches historiques (CRH, UMR 8558)
 Date : 2022-10-11
-Update :
+Update : 2022-10-13
 """
 
 import os
+import re
 from bs4 import BeautifulSoup
-from collections import OrderedDict
 from peewee import *
 from tqdm import tqdm
 
@@ -30,18 +30,22 @@ def make_soup(file):
 
 
 def _create_institution(data_lst: list)-> None:
+	"""create institution table"""
 	for data in tqdm(data_lst, desc="Populating Institution..."):
 		Institution.create(**data)
 
 def _create_state(data_lst: list)-> None:
+	"""create state table"""
 	for data in tqdm(data_lst, desc="Populating State..."):
 		State.create(**data)
 
 def _create_diplo_type(data_lst: list)-> None:
+	"""create diplo type table"""
 	for data in tqdm(data_lst, desc="Populating Diplo_type..."):
 		Diplo_type.create(**data)
 
 def _create_produc_place(xml_file: str, folder: str)-> None:
+	"""create production place table"""
 	places_xtract = []
 	production_places = []
 	for acte in os.listdir(folder):
@@ -53,42 +57,32 @@ def _create_produc_place(xml_file: str, folder: str)-> None:
 		Production_place.create(**data)
 
 def _create_doc(xml_file: str, folder: str)-> None:
-	details_doc = {}
+	"""create doc table"""
+	details_doc = []
 	infos_doc = []
+	# 1/ get repository (doc archives) + doc collection in a list
 	for acte in os.listdir(folder):
 		soup = make_soup(os.path.join(folder, acte))
-		# doc_id = soup.TEI["xml:id"]
-		inst_doc = soup.repository
-		nb_doc_1 = soup.msIdentifier.find_all("idno", {"n": "1"})
-		diplo_state = soup.body.div["type"]
-		# details_doc.append([inst_doc, nb_doc_1, diplo_state])
-		details_doc[nb_doc_1]= [inst_doc, diplo_state]
-	print(details_doc)
-	"""
-	for item in details_doc:
+		inst_doc = soup.repository.text
+		nb_doc_1 = soup.msIdentifier.find_all("idno", {"n": "1"})[0].text
+		details_doc.append(inst_doc + " == " + nb_doc_1)
+	# 2/ make a query on table Inst to get inst id
+	# then pretiffy data for the table Doc
+	for doc in set(details_doc):
+		doc_archives = re.sub('(.+) == .+', '\\1', doc)
+		doc_cote = re.sub('.+ == (.+)', '\\1', doc)
 		inst_query = [t.id_institution for t in Institution.select().where(
-			Institution.full_label == item[0].text)]
-		state_query = [t.id_state for t in State.select().where(
-			State.state_label == item[2])]
-		if len(item[1]) > 0:
-			# if there is a collection
-			infos_doc.append({
+			Institution.full_label == doc_archives)]
+		infos_doc.append({
 				"inst_doc": inst_query[0],
-				"collection_doc": item[1][0].text,
-				"state_doc": state_query[0],
-			})
-		else:
-			# if collection is missing
-			infos_doc.append({
-				"inst_doc": inst_query[0],
-				"collection_doc": "",
-				"state_doc": state_query[0],
+				"collection_doc": doc_cote,
 			})
+	# 3/ create the table
 	for data in tqdm(infos_doc, desc="Populating Document..."):
-		print(data)
 		Document.create(**data)
-"""
+
 def init():
+	"""initializing db"""
 	db.connect()
 	print("Dropping existing DB...")
 	db.drop_tables([Institution, State, Production_place, Diplo_type, Document, Acte])
@@ -98,11 +92,11 @@ def init():
 	_create_state(state)
 	_create_diplo_type(diplomatic_type)
 	_create_produc_place(xml, "./static/xml/Bourbon/Brb_5_Charles_Ier")
-	print("ok")
 	_create_doc(xml, "./static/xml/Bourbon/Brb_5_Charles_Ier")
 
 xml = "../bourbon-latex/charles-actes-latex.xml"
 
-# init()
+init()
 
-_create_doc(xml, "./static/xml/Bourbon/Brb_5_Charles_Ier")
+# diplo_state = soup.body.div["type"]
+# state_query = [t.id_state for t in State.select().where(State.state_label == item[2])]
\ No newline at end of file