Add a farm people user reference field base for other modules to use.

modules/farm/farm_fields/farm_fields.features.field_base.inc

@@ -267,5 +267,39 @@ function farm_fields_field_default_field_bases() {
     'type' => 'text_long',
   );
 
+  // Exported field_base: 'field_farm_people'.
+  $field_bases['field_farm_people'] = array(
+    'active' => 1,
+    'cardinality' => -1,
+    'deleted' => 0,
+    'entity_types' => array(),
+    'field_name' => 'field_farm_people',
+    'indexes' => array(
+      'target_id' => array(
+        0 => 'target_id',
+      ),
+    ),
+    'locked' => 0,
+    'module' => 'entityreference',
+    'settings' => array(
+      'handler' => 'views',
+      'handler_settings' => array(
+        'behaviors' => array(
+          'views-select-list' => array(
+            'status' => 0,
+          ),
+        ),
+        'view' => array(
+          'args' => array(),
+          'display_name' => 'entityreference_1',
+          'view_name' => 'farm_people',
+        ),
+      ),
+      'target_type' => 'user',
+    ),
+    'translatable' => 0,
+    'type' => 'entityreference',
+  );
+
   return $field_bases;
 }

modules/farm/farm_fields/farm_fields.info

@@ -24,4 +24,5 @@ features[field_base][] = field_farm_log_category
 features[field_base][] = field_farm_log_owner
 features[field_base][] = field_farm_lot_number
 features[field_base][] = field_farm_notes
+features[field_base][] = field_farm_people
 features[filter][] = farm_format