diff --git a/sql/import.sql b/sql/import.sql
index 85ddbb8..5839a97 100644
--- a/sql/import.sql
+++ b/sql/import.sql
@@ -265,7 +265,15 @@ INSERT INTO chill_person_person (
     */
 FROM import.personnes ip;
 
--- 42. Add address, and link it to person
+-- 42. Fill Person center history
+INSERT INTO chill_person_person_center_history (id, person_id, center_id, startdate) SELECT
+    nextval('chill_person_person_center_history_id_seq'), person_id,
+    (SELECT distinct(first_value(id) OVER(ORDER BY id)) FROM centers) , -- center_id
+    CURRENT_DATE
+    FROM import.personnes ip;
+-- SELECT ip.id, ip.lastname, ip.firstname, ip.person_id, hist.id, hist.person_id, hist.center_id, hist.startdate, p.id, p.fullnamecanonical, p.email FROM chill_person_person p RIGHT JOIN import.personnes ip ON ip.person_id = p.id FULL JOIN chill_person_person_center_history hist on p.id = hist.person_id ORDER BY ip.person_id;
+
+-- 43. Add address, and link it to person
 ALTER TABLE import.personnes ADD column address_id BIGINT;
 UPDATE import.personnes SET address_id = nextval('chill_main_address_id_seq');
 ALTER TABLE import.personnes ADD column postcode_id BIGINT;
@@ -276,7 +284,7 @@ INSERT INTO chill_main_address (id, postcode_id, street, streetnumber, extra, va
 SELECT ip.person_id, ip.address_id FROM import.personnes ip ;
 -- SELECT ip.id, ip.person_id, ip.firstname, ip.lastname, addr.* FROM chill_main_address addr RIGHT JOIN import.personnes ip ON addr.id = ip.address_id ORDER BY ip.id;
 
--- 43. Add houshold and household member with position
+-- 44. Add houshold and household member with position
 INSERT INTO chill_person_household (id) SELECT person_id from import.personnes;
 SELECT setval('chill_person_household_id_seq', (SELECT max(id) FROM chill_person_household));
 INSERT INTO chill_person_household_members (id, person_id, household_id, startdate, sharedhousehold, position_id, holder) SELECT
@@ -286,11 +294,11 @@ INSERT INTO chill_person_household_members (id, person_id, household_id, startda
 -- SELECT ip.id, ip.person_id, ip.firstname, ip.lastname, hh.* FROM chill_person_household hh FULL JOIN import.personnes ip ON hh.id = ip.person_id ORDER BY hh.id;
 -- SELECT ip.id, ip.person_id, ip.firstname, ip.lastname, memb.* FROM chill_person_household_members memb JOIN import.personnes ip ON memb.household_id = ip.person_id ORDER BY memb.household_id;
 
--- 44. Add address to household
+-- 45. Add address to household
 INSERT INTO chill_person_household_to_addresses (household_id, address_id) SELECT person_id, address_id
     FROM import.personnes WHERE postcode_id IS NOT NULL; -- cfr (*) adresse insérées seulement si postcode
 
--- 45. Add household composition
+-- 46. Add household composition
 -- (not yet implemented in canvas)
 
 
@@ -300,21 +308,25 @@ INSERT INTO chill_person_household_to_addresses (household_id, address_id) SELEC
 -- DOWN
 --
 
--- Undo 44.
+-- Undo 45.
 DELETE FROM chill_person_household_to_addresses hhaddr USING import.personnes ip WHERE hhaddr.household_id = ip.person_id ;
 
--- Undo 43.
+-- Undo 44.
 DELETE FROM chill_person_household_members memb USING import.personnes ip WHERE memb.person_id = ip.person_id;
 SELECT setval('chill_person_household_members_id_seq', (SELECT max(id) FROM chill_person_household_members));
 DELETE FROM chill_person_household hh USING import.personnes ip WHERE hh.id = ip.person_id;
 SELECT setval('chill_person_household_id_seq', (SELECT max(id) FROM chill_person_household));
 
--- Undo 42.
+-- Undo 43.
 DELETE FROM chill_main_address addr USING import.personnes ip WHERE addr.id = ip.address_id;
 SELECT setval('chill_main_address_id_seq', (SELECT max(id) FROM chill_main_address));
 ALTER TABLE import.personnes DROP column postcode_id;
 ALTER TABLE import.personnes DROP column address_id;
 
+-- Undo 42.
+DELETE FROM chill_person_person_center_history hist USING import.personnes ip WHERE hist.person_id = ip.person_id;
+SELECT setval('chill_person_person_center_history_id_seq', (SELECT max(id) FROM chill_person_person_center_history));
+
 -- Undo 41.
 DELETE FROM chill_person_person p USING import.personnes ip WHERE p.id = ip.person_id;
 SELECT setval('chill_person_person_id_seq', (SELECT max(id) FROM chill_person_person));