--- ./includes/workflow.views.inc	2010-10-27 02:35:17.000000000 +0000
+++ ../workflow-mine/includes/workflow.views.inc	2010-11-02 21:27:24.000000000 +0000
@@ -56,6 +56,34 @@
     ),
   );
 
+  // uid
+  $data['workflow_node']['uid'] = array(
+    'title' => t('User'),
+    'help' => t("The user"),
+    'field' => array(
+      'handler' => 'views_handler_field_user',
+      'label' => t('User who performed the last state change.'),
+    ),
+    'relationship' => array(
+      'base' => 'users',
+      'base field' => 'uid',
+      'handler' => 'views_handler_relationship',
+      'label' => t('User'),
+    ),
+    'argument' => array(
+      'handler' => 'views_handler_argument_user_uid',
+      'click sortable' => TRUE,
+      'name table' => 'workflow_node',
+      'name field' => 'uid',
+    ),
+    'filter' => array(
+      'handler' => 'views_handler_filter_user_name',
+      'numeric' => TRUE,
+      'name table' => 'workflow_node',
+      'name field' => 'uid',
+    ),
+  );
+
   // state
   $data['workflow_node']['sid'] = array(
     'title' => t('Current state'), // Appears in views UI.