diff --git a/htdocs/eventorganization/class/conferenceorboothattendee.class.php b/htdocs/eventorganization/class/conferenceorboothattendee.class.php
index bdd81660a12..2f0c54ef2d4 100644
--- a/htdocs/eventorganization/class/conferenceorboothattendee.class.php
+++ b/htdocs/eventorganization/class/conferenceorboothattendee.class.php
@@ -105,7 +105,9 @@ class ConferenceOrBoothAttendee extends CommonObject
 		'ref' => array('type'=>'varchar(128)', 'label'=>'Ref', 'enabled'=>'1', 'position'=>10, 'notnull'=>1, 'visible'=>2, 'index'=>1, 'comment'=>"Reference of object"),
 		'fk_actioncomm' => array('type'=>'integer:ActionComm:comm/action/class/actioncomm.class.php:1', 'label'=>'ConferenceOrBooth', 'enabled'=>'1', 'position'=>55, 'notnull'=>0, 'visible'=>0, 'index'=>1, 'picto'=>'agenda'),
 		'fk_project' => array('type'=>'integer:Project:projet/class/project.class.php:1', 'label'=>'Project', 'enabled'=>'1', 'position'=>20, 'notnull'=>1, 'visible'=>0, 'index'=>1, 'picto'=>'project', 'css'=>'tdoverflowmax150 maxwidth500'),
-		'email' => array('type'=>'mail', 'label'=>'EmailAttendee', 'enabled'=>'1', 'position'=>30, 'notnull'=>1, 'visible'=>1, 'index'=>1, 'autofocusoncreate'=>1),
+		'email' => array('type'=>'mail', 'label'=>'EmailAttendee', 'enabled'=>'1', 'position'=>30, 'notnull'=>1, 'visible'=>1, 'index'=>1, 'autofocusoncreate'=>1, 'searchall'=>1),
+		'firstname' => array('type'=>'varchar(100)', 'label'=>'Firstname', 'enabled'=>'1', 'position'=>31, 'notnull'=>0, 'visible'=>1, 'index'=>1, 'searchall'=>1),
+		'lastname' => array('type'=>'varchar(100)', 'label'=>'Lastname', 'enabled'=>'1', 'position'=>32, 'notnull'=>0, 'visible'=>1, 'index'=>1, 'searchall'=>1),
 		'fk_soc' => array('type'=>'integer:Societe:societe/class/societe.class.php:1:status = 1 AND entity IN (__SHARED_ENTITIES__)', 'label'=>'ThirdParty', 'enabled'=>'1', 'position'=>40, 'notnull'=>-1, 'visible'=>1, 'index'=>1, 'help'=>"OrganizationEventLinkToThirdParty", 'picto'=>'company', 'css'=>'tdoverflowmax150 maxwidth500'),
 		'date_subscription' => array('type'=>'datetime', 'label'=>'DateOfRegistration', 'enabled'=>'1', 'position'=>56, 'notnull'=>1, 'visible'=>1, 'showoncombobox'=>'1',),
 		'fk_invoice' => array('type'=>'integer:Facture:compta/facture/class/facture.class.php', 'label'=>'Invoice', 'enabled'=>'1', 'position'=>57, 'notnull'=>0, 'visible'=>-1, 'index'=>0, 'picto'=>'bill', 'css'=>'tdoverflowmax150 maxwidth500'),
@@ -126,6 +128,8 @@ class ConferenceOrBoothAttendee extends CommonObject
 	public $fk_soc;
 	public $fk_actioncomm;
 	public $email;
+	public $firstname;
+	public $lastname;
 	public $date_subscription;
 	public $fk_invoice;
 	public $amount;
diff --git a/htdocs/install/mysql/migration/15.0.0-16.0.0.sql b/htdocs/install/mysql/migration/15.0.0-16.0.0.sql
index 7170ebb62f4..78ad857cf4a 100644
--- a/htdocs/install/mysql/migration/15.0.0-16.0.0.sql
+++ b/htdocs/install/mysql/migration/15.0.0-16.0.0.sql
@@ -339,3 +339,8 @@ ALTER TABLE llx_takepos_floor_tables ADD UNIQUE(entity,label);
 ALTER TABLE llx_partnership ADD COLUMN url_to_check varchar(255);
 ALTER TABLE llx_c_partnership_type ADD COLUMN keyword	varchar(128);
 
+
+ALTER TABLE llx_eventorganization_conferenceorboothattendee	firstname varchar(100);
+ALTER TABLE llx_eventorganization_conferenceorboothattendee	lastname varchar(100);
+
+
diff --git a/htdocs/install/mysql/tables/llx_eventorganization_conferenceorboothattendee.sql b/htdocs/install/mysql/tables/llx_eventorganization_conferenceorboothattendee.sql
index d6139f48f21..fa8894987a0 100644
--- a/htdocs/install/mysql/tables/llx_eventorganization_conferenceorboothattendee.sql
+++ b/htdocs/install/mysql/tables/llx_eventorganization_conferenceorboothattendee.sql
@@ -23,6 +23,8 @@ CREATE TABLE llx_eventorganization_conferenceorboothattendee(
 	fk_project integer NOT NULL,
 	fk_invoice integer NULL,
 	email varchar(100),
+	firstname varchar(100),
+	lastname varchar(100),
 	date_subscription datetime, 
 	amount double DEFAULT NULL, 
 	note_public text,