diff --git a/models/2.session b/models/2.session
index e1f5a50..aa7d346 100644
--- a/models/2.session
+++ b/models/2.session
@@ -1,19 +1,14 @@
-window_sizes 1920 1017 450 1465 859 105
+window_sizes 1258 979 450 803 821 105
 
 diagrams
+  classdiagram_ref 141186 // design-model
+    1172 687 100 A1 0 0
   active  sequencediagram_ref 154754 // 2-3-wprowadzanieMonet
-    1172 687 100 A2 0 211
-  sequencediagram_ref 154882 // 2-4-zaprzestanieWprowadzaniaMonet
-    1172 687 100 A2 0 272
-  collaborationdiagram_ref 147970 // 2-2-wybranieFormyPlatnosci
-    1172 687 100 A2 0 0
-  collaborationdiagram_ref 154626 // 2-1-wprowadzenieNumeruProduktu
-    1172 687 100 A4 0 0
+    803 821 100 A2 0 426
 end
 show_stereotypes
 selected sequencediagram_ref 154754 // 2-3-wprowadzanieMonet
 open
-  state_ref 128130 // OczekiwanieNaWyborProduktu
-  class_ref 164226 // ManagerPlatnosciGotowkowej
+  classview_ref 128002 // design
 end
 end