diff --git a/htdocs/admin/workflow.php b/htdocs/admin/workflow.php
index da82f163a7f..a68f49e36e3 100644
--- a/htdocs/admin/workflow.php
+++ b/htdocs/admin/workflow.php
@@ -71,6 +71,12 @@ $workflowcodes = array(
 		'enabled'=>(!empty($conf->commande->enabled) && !empty($conf->facture->enabled)),
 		'picto'=>'bill'
 	),
+	'WORKFLOW_TICKET_CREATE_INTERVENTION' => array (
+		'family'=>'create',
+		'position'=>25,
+		'enabled'=>(!empty($conf->ticket->enabled) && !empty($conf->ficheinter->enabled)),
+		'picto'=>'ticket'
+	),
 
 	'separator1'=>array('family'=>'separator', 'position'=>25, 'title'=>''),
 
diff --git a/htdocs/core/modules/modWorkflow.class.php b/htdocs/core/modules/modWorkflow.class.php
index dc05bf9dc66..248d3c006ce 100644
--- a/htdocs/core/modules/modWorkflow.class.php
+++ b/htdocs/core/modules/modWorkflow.class.php
@@ -95,7 +95,8 @@ class modWorkflow extends DolibarrModules
 			8=>array('WORKFLOW_INVOICE_AMOUNT_CLASSIFY_BILLED_SUPPLIER_ORDER', 'chaine', '1', 'WORKFLOW_INVOICE_AMOUNT_CLASSIFY_BILLED_SUPPLIER_ORDER', 0, 'current', 0),
 			9=>array('WORKFLOW_BILL_ON_RECEPTION', 'chaine', '1', 'WORKFLOW_BILL_ON_RECEPTION', 0, 'current', 0),
 			10=>array('WORKFLOW_TICKET_LINK_CONTRACT', 'chaine', '0', 'Automatically link a ticket to available contracts', 0, 'current', 0),
-			11=>array('WORKFLOW_TICKET_USE_PARENT_COMPANY_CONTRACTS', 'chaine', '0', 'Search among parent companies contracts when automatically linking a ticket to available contracts', 0, 'current', 0)
+			11=>array('WORKFLOW_TICKET_USE_PARENT_COMPANY_CONTRACTS', 'chaine', '0', 'Search among parent companies contracts when automatically linking a ticket to available contracts', 0, 'current', 0),
+			11=>array('WORKFLOW_TICKET_CREATE_INTERVENTION', 'chaine', '1', 'WORKFLOW_TICKET_CREATE_INTERVENTION', 0, 'current', 0)
 		);
 
 		// Boxes
diff --git a/htdocs/core/triggers/interface_20_modWorkflow_WorkflowManager.class.php b/htdocs/core/triggers/interface_20_modWorkflow_WorkflowManager.class.php
index 4e98af5c6c7..1d46aec1008 100644
--- a/htdocs/core/triggers/interface_20_modWorkflow_WorkflowManager.class.php
+++ b/htdocs/core/triggers/interface_20_modWorkflow_WorkflowManager.class.php
@@ -435,7 +435,6 @@ class InterfaceWorkflowManager extends DolibarrTriggers
 				$number_contracts_found = 0;
 				foreach ($company_ids as $company_id) {
 					$contrat->socid = $company_id;
-
 					$list = $contrat->getListOfContracts($option = 'all', $status = [Contrat::STATUS_DRAFT, Contrat::STATUS_VALIDATED], $product_categories = [$conf->global->TICKET_PRODUCT_CATEGORY], $line_status = [ContratLigne::STATUS_INITIAL, ContratLigne::STATUS_OPEN]);
 					if (is_array($list) && !empty($list)) {
 						$number_contracts_found = count($list);
@@ -457,6 +456,28 @@ class InterfaceWorkflowManager extends DolibarrTriggers
 					if (empty(NOLOGIN)) setEventMessage($langs->trans('TicketNoContractFoundToLink'), 'mesgs');
 				}
 			}
+			// Automatically create intervention
+			if (!empty($conf->ficheinter->enabled) && !empty($conf->ticket->enabled) && !empty($conf->workflow->enabled) && !empty($conf->global->WORKFLOW_TICKET_CREATE_INTERVENTION)) {
+				$fichinter = new Fichinter($this->db);
+				$fichinter->socid = (int) $object->fk_soc;
+				$fichinter->fk_project = $projectid;
+				$fichinter->fk_contrat = (int) $object->fk_contract;
+				$fichinter->author = $user->id;
+				$fichinter->model_pdf = (!empty($conf->global->FICHEINTER_ADDON_PDF)) ? $conf->global->FICHEINTER_ADDON_PDF : 'soleil';
+				$fichinter->origin = $object->element;
+				$fichinter->origin_id = $object->id;
+
+				// Extrafields
+				$extrafields = new ExtraFields($this->db);
+				$extrafields->fetch_name_optionals_label($fichinter->table_element);
+				$array_options = $extrafields->getOptionalsFromPost($fichinter->table_element);
+				$fichinter->array_options = $array_options;
+
+				$id = $fichinter->create($user);
+				if ($id <= 0) {
+					setEventMessages($fichinter->error, null, 'errors');
+				}
+			}
 		}
 		return 0;
 	}
diff --git a/htdocs/fichinter/class/fichinter.class.php b/htdocs/fichinter/class/fichinter.class.php
index fac008ec304..ee2bf9269ce 100644
--- a/htdocs/fichinter/class/fichinter.class.php
+++ b/htdocs/fichinter/class/fichinter.class.php
@@ -255,7 +255,7 @@ class Fichinter extends CommonObject
 		}
 
 		if ($this->socid <= 0) {
-			$this->error = 'ErrorBadParameterForFunc';
+			$this->error = 'ErrorFicheinterCompanyDoesNotExist';
 			dol_syslog(get_class($this)."::create ".$this->error, LOG_ERR);
 			return -1;
 		}
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 1876d3428b4..3859c1331e2 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
@@ -117,6 +117,7 @@ INSERT INTO llx_c_action_trigger (code,label,description,elementtype,rang) value
 ALTER TABLE llx_ticket ADD COLUMN date_last_msg_sent datetime AFTER date_read;
 
 UPDATE llx_const SET name = 'WORKFLOW_TICKET_LINK_CONTRACT' WHERE name = 'TICKET_AUTO_ASSIGN_CONTRACT_CREATE';
+UPDATE llx_const SET name = 'WORKFLOW_TICKET_CREATE_INTERVENTION' WHERE name = 'TICKET_AUTO_CREATE_FICHINTER_CREATE';
 
 CREATE TABLE llx_stock_mouvement_extrafields (
     rowid integer AUTO_INCREMENT PRIMARY KEY,
diff --git a/htdocs/langs/en_US/interventions.lang b/htdocs/langs/en_US/interventions.lang
index 7c117fcd1f2..a57a84fc4c8 100644
--- a/htdocs/langs/en_US/interventions.lang
+++ b/htdocs/langs/en_US/interventions.lang
@@ -67,3 +67,4 @@ ToCreateAPredefinedIntervention=To create a predefined or recurring intervention
 ConfirmReopenIntervention=Are you sure you want to open back the intervention <b>%s</b>?
 GenerateInter=Generate intervention
 FichinterNoContractLinked=Intervention %s has been created without a linked contract.
+ErrorFicheinterCompanyDoesNotExist=Company does not exist. Intervention has not been created.
diff --git a/htdocs/langs/en_US/workflow.lang b/htdocs/langs/en_US/workflow.lang
index 6ddf8d9c6a3..803a31c9646 100644
--- a/htdocs/langs/en_US/workflow.lang
+++ b/htdocs/langs/en_US/workflow.lang
@@ -7,6 +7,7 @@ descWORKFLOW_PROPAL_AUTOCREATE_ORDER=Automatically create a sales order after a
 descWORKFLOW_PROPAL_AUTOCREATE_INVOICE=Automatically create a customer invoice after a commercial proposal is signed (the new invoice will have same amount as the proposal)
 descWORKFLOW_CONTRACT_AUTOCREATE_INVOICE=Automatically create a customer invoice after a contract is validated
 descWORKFLOW_ORDER_AUTOCREATE_INVOICE=Automatically create a customer invoice after a sales order is closed (the new invoice will have same amount as the order)
+descWORKFLOW_TICKET_CREATE_INTERVENTION=On ticket creation, automatically create an intervention.
 # Autoclassify customer proposal or order
 descWORKFLOW_ORDER_CLASSIFY_BILLED_PROPAL=Classify linked source proposal as billed when sales order is set to billed (and if the amount of the order is the same as the total amount of the signed linked proposal)
 descWORKFLOW_INVOICE_CLASSIFY_BILLED_PROPAL=Classify linked source proposal as billed when customer invoice is validated (and if the amount of the invoice is the same as the total amount of the signed linked proposal)
diff --git a/htdocs/ticket/card.php b/htdocs/ticket/card.php
index 1cebeec3506..99913e6c997 100755
--- a/htdocs/ticket/card.php
+++ b/htdocs/ticket/card.php
@@ -254,28 +254,6 @@ if (empty($reshook)) {
 					$result = $object->assignUser($user, $user->id, 1);
 					$object->add_contact($user->id, "SUPPORTTEC", 'internal');
 				}
-
-				// Auto create fiche intervention
-				if (!empty($conf->global->TICKET_AUTO_CREATE_FICHINTER_CREATE)) {
-					$fichinter = new Fichinter($db);
-					$fichinter->socid = $object->fk_soc;
-					$fichinter->fk_project = $projectid;
-					$fichinter->fk_contrat = $object->fk_contract;
-					$fichinter->author = $user->id;
-					$fichinter->model_pdf = 'soleil';
-					$fichinter->origin = $object->element;
-					$fichinter->origin_id = $object->id;
-
-					// Extrafields
-					$extrafields->fetch_name_optionals_label($fichinter->table_element);
-					$array_options = $extrafields->getOptionalsFromPost($fichinter->table_element);
-					$fichinter->array_options = $array_options;
-
-					$id = $fichinter->create($user);
-					if ($id <= 0) {
-						setEventMessages($fichinter->error, null, 'errors');
-					}
-				}
 			}
 
 			if (!$error) {