diff --git a/htdocs/core/lib/website.lib.php b/htdocs/core/lib/website.lib.php
index 4fa0f053236..8f6b484a733 100644
--- a/htdocs/core/lib/website.lib.php
+++ b/htdocs/core/lib/website.lib.php
@@ -618,7 +618,7 @@ function getStructuredData($type, $data = array())
 
 			$pageurl = str_replace('__WEBSITE_KEY__', $website->ref, $pageurl);
 			$title = str_replace('__WEBSITE_KEY__', $website->ref, $title);
-			$image = '/medias/'.str_replace('__WEBSITE_KEY__', $website->ref, $image);
+			$image = '/medias'.(preg_match('/^\//', $image) ? '' : '/').str_replace('__WEBSITE_KEY__', $website->ref, $image);
 			$companyname = str_replace('__WEBSITE_KEY__', $website->ref, $companyname);
 			$description = str_replace('__WEBSITE_KEY__', $website->ref, $description);
 
diff --git a/htdocs/install/mysql/migration/13.0.0-14.0.0.sql b/htdocs/install/mysql/migration/13.0.0-14.0.0.sql
index da2cd34fa00..cf5da55d719 100644
--- a/htdocs/install/mysql/migration/13.0.0-14.0.0.sql
+++ b/htdocs/install/mysql/migration/13.0.0-14.0.0.sql
@@ -491,11 +491,15 @@ CREATE TABLE llx_knowledgemanagement_knowledgerecord(
 	import_key varchar(14), 
 	model_pdf varchar(255), 
 	question text NOT NULL, 
-	answer text, 
+	answer text,
+	fk_ticket integer,
 	status integer NOT NULL
 	-- END MODULEBUILDER FIELDS
 ) ENGINE=innodb;
 
+ALTER TABLE llx_knowledgemanagement_knowledgerecord ADD COLUMN fk_ticket integer;
+
+
 create table llx_knowledgemanagement_knowledgerecord_extrafields
 (
   rowid                     integer AUTO_INCREMENT PRIMARY KEY,
diff --git a/htdocs/install/mysql/tables/llx_c_ticket_category.sql b/htdocs/install/mysql/tables/llx_c_ticket_category.sql
index 10d16331a06..57bd15f2c23 100644
--- a/htdocs/install/mysql/tables/llx_c_ticket_category.sql
+++ b/htdocs/install/mysql/tables/llx_c_ticket_category.sql
@@ -15,7 +15,7 @@
 -- along with this program. If not, see <https://www.gnu.org/licenses/>.
 
 --
--- Table with the categories of a ticket
+-- Table with the custom category tree for the category of a ticket
 -- 
 
 create table llx_c_ticket_category
diff --git a/htdocs/install/mysql/tables/llx_c_ticket_type.sql b/htdocs/install/mysql/tables/llx_c_ticket_type.sql
index d480036d5d5..462d1a71535 100644
--- a/htdocs/install/mysql/tables/llx_c_ticket_type.sql
+++ b/htdocs/install/mysql/tables/llx_c_ticket_type.sql
@@ -13,7 +13,7 @@
 -- You should have received a copy of the GNU General Public License
 -- along with this program. If not, see <https://www.gnu.org/licenses/>.
 --
---
+-- Type of ticket. For example: COM, ISSUE, REQUEST, PROJECT, OTHER, ...
 
 create table llx_c_ticket_type
 (
diff --git a/htdocs/install/mysql/tables/llx_knowledgemanagement_knowledgerecord.sql b/htdocs/install/mysql/tables/llx_knowledgemanagement_knowledgerecord.sql
index 9c2866980ec..5c9e4cf199f 100644
--- a/htdocs/install/mysql/tables/llx_knowledgemanagement_knowledgerecord.sql
+++ b/htdocs/install/mysql/tables/llx_knowledgemanagement_knowledgerecord.sql
@@ -27,7 +27,8 @@ CREATE TABLE llx_knowledgemanagement_knowledgerecord(
 	import_key varchar(14), 
 	model_pdf varchar(255), 
 	question text NOT NULL, 
-	answer text, 
+	answer text,
+	fk_ticket integer,
 	status integer NOT NULL
 	-- END MODULEBUILDER FIELDS
 ) ENGINE=innodb;
diff --git a/htdocs/knowledgemanagement/class/knowledgerecord.class.php b/htdocs/knowledgemanagement/class/knowledgerecord.class.php
index 2dba1581d9e..4d46794aaf8 100644
--- a/htdocs/knowledgemanagement/class/knowledgerecord.class.php
+++ b/htdocs/knowledgemanagement/class/knowledgerecord.class.php
@@ -110,8 +110,8 @@ class KnowledgeRecord extends CommonObject
 		'fk_user_valid' => array('type'=>'integer:User:user/class/user.class.php', 'label'=>'UserValidation', 'enabled'=>'1', 'position'=>512, 'notnull'=>0, 'visible'=>-2,),
 		'import_key' => array('type'=>'varchar(14)', 'label'=>'ImportId', 'enabled'=>'1', 'position'=>1000, 'notnull'=>-1, 'visible'=>-2,),
 		'model_pdf' => array('type'=>'varchar(255)', 'label'=>'Model pdf', 'enabled'=>'1', 'position'=>1010, 'notnull'=>-1, 'visible'=>0,),
-		'question' => array('type'=>'text', 'label'=>'Question', 'enabled'=>'1', 'position'=>30, 'notnull'=>1, 'visible'=>1,),
-		'answer' => array('type'=>'html', 'label'=>'Solution', 'enabled'=>'1', 'position'=>50, 'notnull'=>0, 'visible'=>-1,),
+		'question' => array('type'=>'text', 'label'=>'Question', 'enabled'=>'1', 'position'=>30, 'notnull'=>1, 'visible'=>1, 'csslist'=>'tdoverflow300'),
+		'answer' => array('type'=>'html', 'label'=>'Solution', 'enabled'=>'1', 'position'=>50, 'notnull'=>0, 'visible'=>3, 'csslist'=>'tdoverflow300'),
 		'status' => array('type'=>'integer', 'label'=>'Status', 'enabled'=>'1', 'position'=>1000, 'notnull'=>1, 'visible'=>1, 'default'=>0, 'index'=>1, 'arrayofkeyval'=>array('0'=>'Draft', '1'=>'Valid'),),
 	);
 	public $rowid;