@@ -26,6 +26,8 @@
 use ProcessMaker\Nayra\Exceptions\ElementNotFoundException;
 use ProcessMaker\Nayra\Storage\BpmnElement;
 use ProcessMaker\Rules\BPMNValidation;
+use ProcessMaker\Providers\WorkflowServiceProvider;
+use ProcessMaker\Package\WebEntry\Models\WebentryRoute;
 use Throwable;
 
 class ProcessController extends Controller
@@ -914,7 +916,10 @@ public function importAssignments(Process $process, Request $request)
                 foreach ($elements as $element) {
                     $id = $element->getAttributeNode('id')->value;
                     foreach ($xmlAssignable as $assign) {
-                        if ($assign['id'] == $id && array_key_exists('value', $assign) && array_key_exists('id', $assign['value'])) {
+                        if ($assign['type'] === 'webentryCustomRoute' && $assign['id'] == $id) {
+                            $this->checkForExistingRoute($assign['value']);
+                            $this->updateRoute($element, $assign['value']);
+                        } elseif ($assign['id'] == $id && array_key_exists('value', $assign) && array_key_exists('id', $assign['value'])) {
                             $value = $assign['value']['id'];
                             if (is_int($value)) {
                                 $element->setAttribute('pm:assignment', 'user_group');
@@ -1152,4 +1157,26 @@ private function validateImportedFile($content)
         $validVersion = $hasVersion && method_exists(ImportProcess::class, "parseFileV{$decoded->version}");
         return $isDecoded && $validType && $validVersion;
     }
+
+    private function checkForExistingRoute($route) 
+    {
+        if (WebentryRoute::where('first_segment', $route)->first()) {
+            return response('', 422);
+        }
+    }
+
+    private function updateRoute($node, $route) 
+    {
+        $config = json_decode($node->getAttributeNS(WorkflowServiceProvider::PROCESS_MAKER_NS, 'config'), true);
+        if ($config['web_entry']['webentryRouteConfig']['firstUrlSegment'] !== $route) {
+            // update firstUrlSegment to new route
+            $config['web_entry']['webentryRouteConfig']['firstUrlSegment'] = $route;
+            
+            // update entryUrl to new route
+            $path = parse_url($config['web_entry']['webentryRouteConfig']['entryUrl'], PHP_URL_PATH);
+            $newEntryUrl = str_replace($config['web_entry']['webentryRouteConfig']['firstUrlSegment'], $route, $path);
+            $config['web_entry']['webentryRouteConfig']['entryUrl'] = $newEntryUrl;
+            $node->setAttributeNS(WorkflowServiceProvider::PROCESS_MAKER_NS, 'config', json_encode($config));
+        }
+    }
 }
@@ -243,6 +243,7 @@ private function parseAssignables()
         $this->assignable = collect([]);
 
         $this->parseAssignableStartEvent();
+        $this->parseWebEntryCustomRoutes();
         $this->parseAssignableTasks();
         $this->parseAssignableCallActivity();
         $this->parseAssignableScripts();
@@ -276,6 +277,35 @@ private function parseAssignableStartEvent()
         }
     }
 
+    private function parseWebEntryCustomRoutes()
+    {
+        $tasks = $this->definitions->getElementsByTagName('startEvent');
+
+        foreach ($tasks as $task) {
+            $config = json_decode($task->getAttributeNS(WorkflowServiceProvider::PROCESS_MAKER_NS, 'config'), true);
+            if (isset($config['web_entry']) && isset($config['web_entry']['webentryRouteConfig'])) {
+                $webEntryRouteConfig= $config['web_entry']['webentryRouteConfig'];
+                if ($webEntryRouteConfig['firstUrlSegment'] != '') {
+                    $error = null;
+                    $existingRoute = WebentryRoute::where('first_segment', $webEntryRouteConfig['firstUrlSegment'])->first();
+                    if ($existingRoute) {
+                        $error = __('Route Already Exists, please update this Route.');
+                    }
+
+                    $this->assignable->push((object) [
+                        'type' => 'webentryCustomRoute',
+                        'id' => $task->getAttribute('id'),
+                        'name' => $task->getAttribute('name'),
+                        'prefix' => __('Assign'),
+                        'suffix' => __('Custom Web Entry Route to'),
+                        'error' => $error,
+                        'value' => $webEntryRouteConfig['firstUrlSegment'],
+                    ]);
+                }
+            }
+        }
+    }
+
     /**
      * Look for any assignable Call Activity and add them to the assignable list.
      *