diff --git a/mysql/migration/2.5.0-2.6.0.sql b/mysql/migration/2.5.0-2.6.0.sql
index d66363cea92..131ca3ff749 100644
--- a/mysql/migration/2.5.0-2.6.0.sql
+++ b/mysql/migration/2.5.0-2.6.0.sql
@@ -125,8 +125,8 @@ ALTER TABLE llx_categorie_association ADD UNIQUE INDEX uk_categorie_association_
 
 -- Multi company
 ALTER TABLE llx_const ADD COLUMN entity integer DEFAULT 1 NOT NULL AFTER tms;
-ALTER TABLE llx_user ADD COLUMN entity varchar(20) DEFAULT 1 NOT NULL AFTER lang;
-ALTER TABLE llx_usergroup ADD COLUMN entity varchar(20) DEFAULT 1 NOT NULL AFTER note;
+ALTER TABLE llx_user ADD COLUMN entity integer DEFAULT 1 NOT NULL AFTER lang;
+ALTER TABLE llx_usergroup ADD COLUMN entity integer DEFAULT 1 NOT NULL AFTER note;
 
 ALTER TABLE llx_const DROP INDEX name;
 ALTER TABLE llx_user DROP INDEX uk_user_login;
diff --git a/mysql/tables/llx_user.sql b/mysql/tables/llx_user.sql
index 735e64f4f82..5faa9c41dc4 100644
--- a/mysql/tables/llx_user.sql
+++ b/mysql/tables/llx_user.sql
@@ -51,7 +51,7 @@ create table llx_user
   ldap_sid          varchar(255) DEFAULT NULL,
   statut			      tinyint DEFAULT 1,
   lang              varchar(6),
-  entity            varchar(20) DEFAULT 1 NOT NULL	-- multi company id
+  entity            integer DEFAULT 1 NOT NULL	-- multi company id
 )type=innodb;
 
 -- 
@@ -60,6 +60,5 @@ create table llx_user
 -- 0 : common user
 -- 1 : first company user
 -- 2 : second company user
--- 1,3 : first and third company user
--- etc...
+-- 3 : etc...
 --
\ No newline at end of file
diff --git a/mysql/tables/llx_usergroup.sql b/mysql/tables/llx_usergroup.sql
index 73ac1bde599..fca9b3da33a 100644
--- a/mysql/tables/llx_usergroup.sql
+++ b/mysql/tables/llx_usergroup.sql
@@ -27,7 +27,7 @@ create table llx_usergroup
   tms           timestamp,
   nom           varchar(255) NOT NULL,
   note          text,
-  entity        varchar(20) DEFAULT 1 NOT NULL	-- multi company id
+  entity        integer DEFAULT 1 NOT NULL	-- multi company id
 )type=innodb;
 
 -- 
@@ -36,6 +36,5 @@ create table llx_usergroup
 -- 0 : common group
 -- 1 : first company group
 -- 2 : second company group
--- 1,3 : first and third company group
--- etc...
+-- 3 : etc...
 --
\ No newline at end of file