diff --git a/5-4-podajDane.pdf b/5-4-podajDane.pdf
index 82e37cd..ab89e87 100644
Binary files a/5-4-podajDane.pdf and b/5-4-podajDane.pdf differ
diff --git a/models/2.session b/models/2.session
index e618167..bed33fa 100644
--- a/models/2.session
+++ b/models/2.session
@@ -1,31 +1,8 @@
-window_sizes 1920 1009 450 1465 859 104
+window_sizes 1920 974 450 1463 808 104
 
-diagrams
-  sequencediagram_ref 154498 // 5-7-potwierdzTransfer
-    1172 687 100 A4 0 0
-  classdiagram_ref 128002 // domain-model
-    114 86 100 A4 0 0
-  active  sequencediagram_ref 147586 // 5-3-wybierzTransfer
-    1465 859 100 A4 0 0
-  sequencediagram_ref 154114 // 5-4-wprowadzDane
-    114 86 100 A4 0 0
-  sequencediagram_ref 154242 // 5-5-wprowadzNumerKonta
-    114 86 100 A4 0 0
-  sequencediagram_ref 154370 // 5-6-wprowadzKwote
-    114 86 100 A4 0 0
-  sequencediagram_ref 161026 // 5-8-anulujTransfer
-    114 86 100 A4 12 0
-  sequencediagram_ref 161154 // 5-9-wyjmijKarte
-    114 86 100 A4 0 0
-  sequencediagram_ref 134530 // 5-1-wlozKarte
-    114 86 100 A4 0 0
-  sequencediagram_ref 141058 // 5-2-wpiszPIN
-    114 86 100 A4 0 0
-end
 show_stereotypes
-selected sequencediagram_ref 147586 // 5-3-wybierzTransfer
+selected 
+package_ref 129 // models
 open
-  classview_ref 128002 // domain
-  classview_ref 134530 // interactive
 end
 end