diff --git a/htdocs/core/modules/modKnowledgeManagement.class.php b/htdocs/core/modules/modKnowledgeManagement.class.php
index a08070d8d0c..504c363b648 100644
--- a/htdocs/core/modules/modKnowledgeManagement.class.php
+++ b/htdocs/core/modules/modKnowledgeManagement.class.php
@@ -45,7 +45,7 @@ class modKnowledgeManagement extends DolibarrModules
 
 		// Id for module (must be unique).
 		// Use here a free id (See in Home -> System information -> Dolibarr for list of used modules id).
-		$this->numero = 57000; // TODO Go on page https://wiki.dolibarr.org/index.php/List_of_modules_id to reserve an id number for your module
+		$this->numero = 57000;
 
 		// Key text used to identify module (for permissions, menus, etc...)
 		$this->rights_class = 'knowledgemanagement';
@@ -260,17 +260,17 @@ class modKnowledgeManagement extends DolibarrModules
 		$r = 0;
 		// Add here entries to declare new permissions
 		/* BEGIN MODULEBUILDER PERMISSIONS */
-		$this->rights[$r][0] = $this->numero + $r; // Permission id (must not be already used)
+		$this->rights[$r][0] = $this->numero + $r + 1; // Permission id (must not be already used)
 		$this->rights[$r][1] = 'Read objects of Knowledge Management'; // Permission label
 		$this->rights[$r][4] = 'knowledgerecord'; // In php code, permission will be checked by test if ($user->rights->knowledgemanagement->level1->level2)
 		$this->rights[$r][5] = 'read'; // In php code, permission will be checked by test if ($user->rights->knowledgemanagement->level1->level2)
 		$r++;
-		$this->rights[$r][0] = $this->numero + $r; // Permission id (must not be already used)
+		$this->rights[$r][0] = $this->numero + $r + 1; // Permission id (must not be already used)
 		$this->rights[$r][1] = 'Create/Update objects of Knowledge Management'; // Permission label
 		$this->rights[$r][4] = 'knowledgerecord'; // In php code, permission will be checked by test if ($user->rights->knowledgemanagement->level1->level2)
 		$this->rights[$r][5] = 'write'; // In php code, permission will be checked by test if ($user->rights->knowledgemanagement->level1->level2)
 		$r++;
-		$this->rights[$r][0] = $this->numero + $r; // Permission id (must not be already used)
+		$this->rights[$r][0] = $this->numero + $r + 1; // Permission id (must not be already used)
 		$this->rights[$r][1] = 'Delete objects of Knowledge Management'; // Permission label
 		$this->rights[$r][4] = 'knowledgerecord'; // In php code, permission will be checked by test if ($user->rights->knowledgemanagement->level1->level2)
 		$this->rights[$r][5] = 'delete'; // In php code, permission will be checked by test if ($user->rights->knowledgemanagement->level1->level2)