diff --git a/partial-response/etc/partial-response.urm.puml b/partial-response/etc/partial-response.urm.puml
index 8331ad086..69efd0454 100644
--- a/partial-response/etc/partial-response.urm.puml
+++ b/partial-response/etc/partial-response.urm.puml
@@ -2,6 +2,7 @@
 package com.iluwatar.partialresponse {
   class FieldJsonMapper {
     + FieldJsonMapper()
+    - getString(video : Video, declaredField : Field) : String
     + toJson(video : Video, fields : String[]) : String
   }
   class Video {
@@ -14,6 +15,11 @@ package com.iluwatar.partialresponse {
     + Video(id : Integer, title : String, length : Integer, description : String, director : String, language : String)
     + toString() : String
   }
+  class VideoClientApp {
+    - LOGGER : Logger {static}
+    + VideoClientApp()
+    + main(args : String[]) {static}
+  }
   class VideoResource {
     - fieldJsonMapper : FieldJsonMapper
     - videos : Map<Integer, Video>