diff --git a/migration/19.12/1912.sql b/migration/19.12/1912.sql
index 4e859ea7c6204e439836f528d3c9d032aa7477c2..cae5ab468b7d92487aa1f6d1289e9442cd658d2f 100644
--- a/migration/19.12/1912.sql
+++ b/migration/19.12/1912.sql
@@ -231,6 +231,8 @@ END$$;
 /* ATTACHMENTS */
 ALTER TABLE res_attachments DROP COLUMN IF EXISTS origin_id;
 ALTER TABLE res_attachments ADD COLUMN origin_id INTEGER;
+ALTER TABLE res_attachments DROP COLUMN IF EXISTS modification_date;
+ALTER TABLE res_attachments ADD modification_date timestamp without time zone DEFAULT NOW();
 
 
 /* DOCSERVERS */
@@ -238,6 +240,7 @@ UPDATE docservers SET coll_id = 'attachments_coll', is_readonly = 'Y' WHERE coll
 UPDATE docservers SET coll_id = 'attachments_coll', is_readonly = 'Y' WHERE coll_id = 'attachments_version_coll' AND docserver_type_id = 'FASTHD';
 UPDATE docservers SET coll_id = 'attachments_coll', is_readonly = 'Y' WHERE coll_id = 'attachments_version_coll' AND docserver_type_id = 'FULLTEXT';
 UPDATE docservers SET coll_id = 'attachments_coll', is_readonly = 'Y' WHERE coll_id = 'attachments_version_coll' AND docserver_type_id = 'TNL';
+UPDATE docservers SET docserver_type_id = 'DOC' WHERE coll_id = 'attachments_coll' AND docserver_type_id = 'FASTHD';
 
 
 /* MLB COLL EXT */
diff --git a/sql/data_fr.sql b/sql/data_fr.sql
index 22613fd79f0b4334ce4e71ce760c8b0ff27a83f6..bd5a383135420df3ef52a1f46d2c3bae2b5d6033 100755
--- a/sql/data_fr.sql
+++ b/sql/data_fr.sql
@@ -808,28 +808,20 @@ VALUES ('FASTHD_AI', 'DOC', 'Dépôt documentaire issue d''imports de masse', 'Y
 INSERT INTO docservers (docserver_id, docserver_type_id, device_label, is_readonly, size_limit_number, actual_size_number, path_template, creation_date, coll_id)
 VALUES ('FASTHD_MAN', 'DOC', 'Dépôt documentaire de numérisation manuelle', 'N', 50000000000, 1290730, '/opt/maarch/docservers/manual/', '2011-01-13 14:47:49.197164', 'letterbox_coll');
 INSERT INTO docservers (docserver_id, docserver_type_id, device_label, is_readonly, size_limit_number, actual_size_number, path_template, creation_date, coll_id)
-VALUES ('FASTHD_ATTACH', 'FASTHD', 'Dépôt des pièces jointes', 'N', 50000000000, 1, '/opt/maarch/docservers/manual_attachments/', '2011-01-13 14:47:49.197164', 'attachments_coll');
-INSERT INTO docservers (docserver_id, docserver_type_id, device_label, is_readonly, size_limit_number, actual_size_number, path_template, creation_date, coll_id)
-VALUES ('FASTHD_ATTACH_VERSION', 'FASTHD', 'Dépôt des pièces jointes versionnées', 'N', 50000000000, 1, '/opt/maarch/docservers/manual_attachments_version/', '2011-01-13 14:47:49.197164', 'attachments_version_coll');
+VALUES ('FASTHD_ATTACH', 'DOC', 'Dépôt des pièces jointes', 'N', 50000000000, 1, '/opt/maarch/docservers/manual_attachments/', '2011-01-13 14:47:49.197164', 'attachments_coll');
 INSERT INTO docservers (docserver_id, docserver_type_id, device_label, is_readonly, size_limit_number, actual_size_number, path_template, creation_date, coll_id)
 VALUES ('CONVERT_MLB', 'CONVERT', 'Dépôt des formats des documents numérisés', 'N', 50000000000, 0, '/opt/maarch/docservers/convert_mlb/', '2015-03-16 14:47:49.197164', 'letterbox_coll');
 INSERT INTO docservers (docserver_id, docserver_type_id, device_label, is_readonly, size_limit_number, actual_size_number, path_template, creation_date, coll_id)
 VALUES ('CONVERT_ATTACH', 'CONVERT', 'Dépôt des formats des pièces jointes', 'N', 50000000000, 0, '/opt/maarch/docservers/convert_attachments/', '2015-03-16 14:47:49.197164', 'attachments_coll');
 INSERT INTO docservers (docserver_id, docserver_type_id, device_label, is_readonly, size_limit_number, actual_size_number, path_template, creation_date, coll_id)
-VALUES ('CONVERT_ATTACH_VERSION', 'CONVERT', 'Dépôt des formats des pièces jointes versionnées', 'N', 50000000000, 0, '/opt/maarch/docservers/convert_attachments_version/', '2015-03-16 14:47:49.197164', 'attachments_version_coll');
-INSERT INTO docservers (docserver_id, docserver_type_id, device_label, is_readonly, size_limit_number, actual_size_number, path_template, creation_date, coll_id)
 VALUES ('TNL_MLB', 'TNL', 'Dépôt des maniatures des documents numérisés', 'N', 50000000000, 0, '/opt/maarch/docservers/thumbnails_mlb/', '2015-03-16 14:47:49.197164', 'letterbox_coll');
 INSERT INTO docservers (docserver_id, docserver_type_id, device_label, is_readonly, size_limit_number, actual_size_number, path_template, creation_date, coll_id)
 VALUES ('TNL_ATTACH', 'TNL', 'Dépôt des maniatures des pièces jointes', 'N', 50000000000, 0, '/opt/maarch/docservers/thumbnails_attachments/', '2015-03-16 14:47:49.197164', 'attachments_coll');
 INSERT INTO docservers (docserver_id, docserver_type_id, device_label, is_readonly, size_limit_number, actual_size_number, path_template, creation_date, coll_id)
-VALUES ('TNL_ATTACH_VERSION', 'TNL', 'Dépôt des maniatures des pièces jointes versionnées', 'N', 50000000000, 0, '/opt/maarch/docservers/thumbnails_attachments_version/', '2015-03-16 14:47:49.197164', 'attachments_version_coll');
-INSERT INTO docservers (docserver_id, docserver_type_id, device_label, is_readonly, size_limit_number, actual_size_number, path_template, creation_date, coll_id)
 VALUES ('FULLTEXT_MLB', 'FULLTEXT', 'Dépôt de l''extraction plein texte des documents numérisés', 'N', 50000000000, 0, '/opt/maarch/docservers/fulltext_mlb/', '2015-03-16 14:47:49.197164', 'letterbox_coll');
 INSERT INTO docservers (docserver_id, docserver_type_id, device_label, is_readonly, size_limit_number, actual_size_number, path_template, creation_date, coll_id)
 VALUES ('FULLTEXT_ATTACH', 'FULLTEXT', 'Dépôt de l''extraction plein texte des pièces jointes', 'N', 50000000000, 0, '/opt/maarch/docservers/fulltext_attachments/', '2015-03-16 14:47:49.197164', 'attachments_coll');
 INSERT INTO docservers (docserver_id, docserver_type_id, device_label, is_readonly, size_limit_number, actual_size_number, path_template, creation_date, coll_id)
-VALUES ('FULLTEXT_ATTACH_VERSION', 'FULLTEXT', 'Dépôt de l''extraction plein texte des pièces jointes versionnées', 'N', 50000000000, 0, '/opt/maarch/docservers/fulltext_attachments_version/', '2015-03-16 14:47:49.197164', 'attachments_version_coll');
-INSERT INTO docservers (docserver_id, docserver_type_id, device_label, is_readonly, size_limit_number, actual_size_number, path_template, creation_date, coll_id)
 VALUES ('TEMPLATES', 'TEMPLATES', 'Dépôt des modèles de documents', 'N', 50000000000, 71511, '/opt/maarch/docservers/templates/', '2012-04-01 14:49:05.095119', 'templates');
 INSERT INTO docservers (docserver_id, docserver_type_id, device_label, is_readonly, size_limit_number, actual_size_number, path_template, creation_date, coll_id)
 VALUES ('ARCHIVETRANSFER', 'ARCHIVETRANSFER', 'Dépôt des archives numériques', 'N', 50000000000, 1, '/opt/maarch/docservers/archive_transfer/', '2017-01-13 14:47:49.197164', 'archive_transfer_coll');