diff --git a/haxework/provider/Provider.hx b/haxework/provider/Provider.hx
index 5f9006b..db12cc0 100755
--- a/haxework/provider/Provider.hx
+++ b/haxework/provider/Provider.hx
@@ -40,4 +40,11 @@ class Provider {
       throw new Error("Factory for\"" + i + "\" not found");
     }
   }
+
+  public static function setProperty<T>(i:Class<T>, field:String, value:Dynamic, ?type:Dynamic):Void {
+    var o:Dynamic = get(i, type);
+    if (o != null && Reflect.hasField(o, field)) {
+      Reflect.setProperty(o, field, value);
+    }
+  }
 }
\ No newline at end of file