diff --git a/sql/develop.sql b/sql/develop.sql
index 2a205684b70c5489e6fbddd33e65e81f3168be63..91795e97113829ff6938f7b7c281f09bb8ce2d85 100755
--- a/sql/develop.sql
+++ b/sql/develop.sql
@@ -36,7 +36,7 @@ UPDATE res_version_attachments SET fulltext_result = 'ERROR' WHERE fulltext_resu
 ALTER TABLE usergroups DROP COLUMN IF EXISTS can_index;
 ALTER TABLE usergroups ADD COLUMN can_index boolean NOT NULL DEFAULT FALSE;
 ALTER TABLE usergroups DROP COLUMN IF EXISTS indexation_parameters;
-ALTER TABLE usergroups ADD COLUMN indexation_parameters jsonb NOT NULL DEFAULT '{"actions" : {}, "entities" : [], "keywords" : []}';
+ALTER TABLE usergroups ADD COLUMN indexation_parameters jsonb NOT NULL DEFAULT '{"actions" : [], "entities" : [], "keywords" : []}';
 
 ALTER TABLE groupbasket DROP COLUMN IF EXISTS list_event;
 ALTER TABLE groupbasket ADD COLUMN list_event character varying(255);
@@ -59,3 +59,4 @@ ALTER TABLE res_version_attachments DROP COLUMN IF EXISTS tnl_attempts;
 ALTER TABLE res_letterbox DROP COLUMN IF EXISTS tnl_result;
 ALTER TABLE res_attachments DROP COLUMN IF EXISTS tnl_result;
 ALTER TABLE res_version_attachments DROP COLUMN IF EXISTS tnl_result;
+ALTER TABLE usergroups DROP COLUMN IF EXISTS enabled;
diff --git a/sql/structure.sql b/sql/structure.sql
index 9e27e5676f6f520e0ad5f18d0196b2efd92a58fd..a4fff8d9edd329d13295b409abc370d0a5dac9d8 100755
--- a/sql/structure.sql
+++ b/sql/structure.sql
@@ -189,8 +189,9 @@ CREATE TABLE usergroups
 (
   id serial NOT NULL,
   group_id character varying(32) NOT NULL,
-  group_desc character varying(255) DEFAULT NULL::character varying,
-  enabled character(1) NOT NULL DEFAULT 'Y'::bpchar,
+  group_desc character varying(255),
+  can_index boolean NOT NULL DEFAULT FALSE,
+  indexation_parameters jsonb NOT NULL DEFAULT '{"actions" : [], "entities" : [], "keywords" : []}',
   CONSTRAINT usergroups_pkey PRIMARY KEY (group_id),
   CONSTRAINT usergroups_id_key UNIQUE (id)
 )