New: add workflow module part for external modules

dev/skeletons/modMyModule.class.php

@@ -81,6 +81,7 @@ class modMyModule extends DolibarrModules
 		//							'models' => 0,                                   // Set this to 1 if module has its own models directory
 		//							'css' => '/mymodule/css/mymodule.css.php',       // Set this to relative path of css if module has its own css file
 		//							'hooks' => array('hookcontext1','hookcontext2')  // Set here all hooks context managed by module
+		//							'workflow' => array('order' => array('WORKFLOW_ORDER_AUTOCREATE_INVOICE')) // Set here all workflow context managed by module
 		//                        );
 		$this->module_parts = array();