diff --git a/models/128013.diagram b/models/128013.diagram
index ee1b122..abfab49 100644
--- a/models/128013.diagram
+++ b/models/128013.diagram
@@ -6,11 +6,23 @@ end
 classinstancecanvas 128141 classinstance_ref 128141 // 
   xyz 151 4 2000 life_line_z 2000
 end
+classinstancecanvas 128781 classinstance_ref 135693 // 
+  xyz 316 5 2005 life_line_z 2000
+end
+classinstancecanvas 128909 classinstance_ref 143045 // t
+  xyz 439 4 2000 life_line_z 2000
+end
 durationcanvas 128269 classinstance_ref 128013 // :Klient
   xyzwh 50 64 2010 11 40
 end
-durationcanvas 128397 classinstance_ref 128141 // :bankomat
-  xyzwh 176 64 2010 11 25
+durationcanvas 128397 classinstance_ref 128141 // :bankomatKontroler
+  xyzwh 198 64 2010 11 25
+end
+durationcanvas 129037 classinstance_ref 128781 // :sot
+  xyzwh 335 72 2010 11 25
+end
+durationcanvas 129293 classinstance_ref 128909 // t:transakcja
+  xyzwh 467 80 2010 11 25
 end
 msg 128525 synchronous
   from durationcanvas_ref 128269
@@ -18,4 +30,17 @@ msg 128525 synchronous
   yz 64 2015 explicitmsg "wybierzWyplata()"
   show_full_operations_definition default show_class_of_operation default drawing_language default show_context_mode default
   label_xy 75 50
+msg 129165 synchronous
+  from durationcanvas_ref 128397
+  to durationcanvas_ref 129037
+  yz 72 2015 explicitmsg "utworzWyplate(karta)"
+  show_full_operations_definition default show_class_of_operation default drawing_language default show_context_mode default
+  label_xy 215 63
+msg 129421 synchronous
+  from durationcanvas_ref 129037
+  to durationcanvas_ref 129293
+  yz 80 2020 explicitmsg "newWyplata(karta)"
+  stereotype "<<create>>" xyz 379 94 3000
+  show_full_operations_definition default show_class_of_operation default drawing_language default show_context_mode default
+  label_xy 360 66
 end
diff --git a/models/128141.diagram b/models/128141.diagram
index 6b87f3d..1e9e505 100644
--- a/models/128141.diagram
+++ b/models/128141.diagram
@@ -7,22 +7,22 @@ classinstancecanvas 128141 classinstance_ref 128397 //
   xyz 106.6 4.2 2000 life_line_z 2000
 end
 classinstancecanvas 128653 classinstance_ref 128525 // 
-  xyz 242.7 5.2 2000 life_line_z 2000
+  xyz 345.7 4 2000 life_line_z 2000
 end
-classinstancecanvas 128781 classinstance_ref 128653 // 
-  xyz 384.7 5.2 2000 life_line_z 2000
+classinstancecanvas 128781 classinstance_ref 128653 // t
+  xyz 500.7 4 2000 life_line_z 2000
 end
 durationcanvas 128269 classinstance_ref 128013 // :Klient
-  xyzwh 31 78.6 2010 11 40
+  xyzwh 31 78 2010 11 40
 end
 durationcanvas 128397 classinstance_ref 128141 // :bankomatKontroler
-  xyzwh 153 80.3 2010 11 160
+  xyzwh 153 80 2010 11 160
 end
 durationcanvas 128909 classinstance_ref 128653 // :sot
-  xyzwh 261 84.7 2010 11 114
+  xyzwh 364 84 2010 11 114
 end
-durationcanvas 129165 classinstance_ref 128781 // :transakcja
-  xyzwh 408 107.3 2010 11 25
+durationcanvas 129165 classinstance_ref 128781 // t:transakcja
+  xyzwh 528 107 2010 11 25
 end
 msg 128525 synchronous
   from durationcanvas_ref 128269
@@ -33,14 +33,13 @@ msg 128525 synchronous
 msg 129037 synchronous
   from durationcanvas_ref 128397
   to durationcanvas_ref 128909
-  yz 86 2020 explicitmsg "wyplata(kwota)"
+  yz 86 2020 explicitmsg "updateWyplata(kwota)"
   show_full_operations_definition default show_class_of_operation default drawing_language default show_context_mode default
-  label_xy 168 71
+  label_xy 215 71
 msg 129293 synchronous
   from durationcanvas_ref 128909
   to durationcanvas_ref 129165
-  yz 107 2015 explicitmsg "newWyplata(kwota,karta)"
-  stereotype "<<create>>" xyz 317 113 3000
+  yz 107 2015 explicitmsg "dodajKwota(kwota)"
   show_full_operations_definition default show_class_of_operation default drawing_language default show_context_mode default
-  label_xy 281 96
+  label_xy 407 96
 end
diff --git a/models/128269.diagram b/models/128269.diagram
index b1f07d7..a8df189 100644
--- a/models/128269.diagram
+++ b/models/128269.diagram
@@ -15,8 +15,8 @@ end
 durationcanvas 128525 classinstance_ref 128013 // :Klient
   xyzwh 16 63 2010 11 40
 end
-durationcanvas 128653 classinstance_ref 128141 // :bankomat
-  xyzwh 142 64 2010 11 211
+durationcanvas 128653 classinstance_ref 128141 // :bankomatKontroler
+  xyzwh 164 64 2010 11 211
 end
 durationcanvas 128909 classinstance_ref 128269 // :sot
   xyzwh 305 76 2010 11 204
@@ -27,31 +27,19 @@ end
 msg 128781 synchronous
   from durationcanvas_ref 128525
   to durationcanvas_ref 128653
-  yz 64 2015 explicitmsg "potwierdzWyplata()"
+  yz 64 2015 msg operation_ref 131269 // "potwierdzTransakcje()"
   show_full_operations_definition default show_class_of_operation default drawing_language default show_context_mode default
-  label_xy 31 54
+  label_xy 43 54
 msg 129037 synchronous
   from durationcanvas_ref 128653
   to durationcanvas_ref 128909
-  yz 76 2020 explicitmsg "wyslijWyplata()"
+  yz 76 2020 msg operation_ref 132293 // "wykonajTransakcje()"
   show_full_operations_definition default show_class_of_operation default drawing_language default show_context_mode default
-  label_xy 168 62
+  label_xy 195 64
 msg 129293 synchronous
   from durationcanvas_ref 128909
   to durationcanvas_ref 129165
-  yz 97 2025 explicitmsg "zrealizujTranzakcje(tranzakcja)"
+  yz 97 2025 explicitmsg "wykonajTransakcje(t)"
   show_full_operations_definition default show_class_of_operation default drawing_language default show_context_mode default
-  label_xy 326 84
-msg 129421 return
-  from durationcanvas_ref 129165
-  to durationcanvas_ref 128909
-  yz 166 2015 explicitmsg "Status"
-  show_full_operations_definition default show_class_of_operation default drawing_language default show_context_mode default
-  label_xy 381 154
-msg 129677 return
-  from durationcanvas_ref 128909
-  to durationcanvas_ref 128653
-  yz 221 2015 explicitmsg "polecenieRealizacji(Status)"
-  show_full_operations_definition default show_class_of_operation default drawing_language default show_context_mode default
-  label_xy 168 208
+  label_xy 349 85
 end
diff --git a/models/13.session b/models/13.session
index 6bb0026..da65a57 100644
--- a/models/13.session
+++ b/models/13.session
@@ -1,9 +1,11 @@
-window_sizes 1366 705 320 1041 555 104
+window_sizes 1304 745 320 979 595 104
 
 show_stereotypes
-selected sequencediagram_ref 128141 // 1-2-Wybranie kwoty wyplaty
+selected state_ref 128013 // sm1
 open
-  classview_ref 128069 // domain
+  class_ref 128069 // bankomatKontroler
+  class_ref 128453 // sot
+  class_ref 137413 // transakcja
   classview_ref 134597 // design
 end
 end
diff --git a/models/134797.diagram b/models/134797.diagram
new file mode 100644
index 0000000..ac3bae1
--- /dev/null
+++ b/models/134797.diagram
@@ -0,0 +1,33 @@
+format 223
+
+classinstancecanvas 128013 classinstance_ref 135821 // 
+  xyz 2 4 2005 life_line_z 2000
+end
+classinstancecanvas 128141 classinstance_ref 135949 // 
+  xyz 58 22 2010 life_line_z 2000
+end
+classinstancecanvas 128269 classinstance_ref 136077 // 
+  xyz 227 21 2015 life_line_z 2000
+end
+durationcanvas 128397 classinstance_ref 128013 // :Klient
+  xyzwh 13 82 2010 11 40
+end
+durationcanvas 128525 classinstance_ref 128141 // :bankomatKontroler
+  xyzwh 105 84 2010 11 71
+end
+durationcanvas 128781 classinstance_ref 128269 // :sot
+  xyzwh 246 94 2010 11 64
+end
+msg 128653 synchronous
+  from durationcanvas_ref 128397
+  to durationcanvas_ref 128525
+  yz 84 2015 msg operation_ref 131397 // "odebranoKarte()"
+  show_full_operations_definition default show_class_of_operation default drawing_language default show_context_mode default
+  label_xy 24 70
+msg 128909 synchronous
+  from durationcanvas_ref 128525
+  to durationcanvas_ref 128781
+  yz 96 2015 explicitmsg "wydajGotowka(kwota)"
+  show_full_operations_definition default show_class_of_operation default drawing_language default show_context_mode default
+  label_xy 119 84
+end