diff --git a/models/134597.diagram b/models/134597.diagram
index d51f191..f17271c 100644
--- a/models/134597.diagram
+++ b/models/134597.diagram
@@ -16,12 +16,37 @@ durationcanvas 130885 classinstance_ref 128069 // :Klient
   xyzwh 21 62 2010 11 40
 end
 durationcanvas 131013 classinstance_ref 128197 // :bankomat
-  xyzwh 220 62 2010 11 25
+  xyzwh 220 63 2010 11 221
+end
+durationcanvas 131653 classinstance_ref 128325 // :system_czytnika_kart
+  xyzwh 396 81 2010 11 83
+end
+durationcanvas 132037 classinstance_ref 131525 // :karta
+  xyzwh 599 227 2010 11 25
 end
 msg 131141 synchronous
   from durationcanvas_ref 130885
   to durationcanvas_ref 131013
-  yz 62 2015 explicitmsg "wprowadzKarte()"
+  yz 63 2015 explicitmsg "wprowadzKarte()"
   show_full_operations_definition default show_class_of_operation default drawing_language default show_context_mode default
-  label_xy 62 48
+  label_xy 62 49
+msg 131781 synchronous
+  from durationcanvas_ref 131013
+  to durationcanvas_ref 131653
+  yz 82 2015 explicitmsg "czytajNumerKarty()"
+  show_full_operations_definition default show_class_of_operation default drawing_language default show_context_mode default
+  label_xy 266 68
+msg 131909 return
+  from durationcanvas_ref 131653
+  to durationcanvas_ref 131013
+  yz 153 2015 explicitmsg "numerKarty"
+  show_full_operations_definition default show_class_of_operation default drawing_language default show_context_mode default
+  label_xy 285 139
+msg 132165 synchronous
+  from durationcanvas_ref 131013
+  to durationcanvas_ref 132037
+  yz 227 2015 explicitmsg "new(numerKarty)"
+  stereotype "<<create>>" xyz 423 239 3000
+  show_full_operations_definition default show_class_of_operation default drawing_language default show_context_mode default
+  label_xy 409 210
 end
diff --git a/models/134725.diagram b/models/134725.diagram
new file mode 100644
index 0000000..d9dbb17
--- /dev/null
+++ b/models/134725.diagram
@@ -0,0 +1,48 @@
+format 223
+
+classinstancecanvas 128197 classinstance_ref 129093 // 
+  xyz 33 4 2005 life_line_z 2000
+end
+classinstancecanvas 128325 classinstance_ref 129221 // 
+  xyz 174 4 2000 life_line_z 2000
+end
+classinstancecanvas 128453 classinstance_ref 129349 // 
+  xyz 421 11 2000 life_line_z 2000
+end
+durationcanvas 128581 classinstance_ref 128197 // :Klient
+  xyzwh 44 72 2010 11 40
+end
+durationcanvas 128709 classinstance_ref 128325 // :bankomat
+  xyzwh 199 80 2010 11 117
+end
+durationcanvas 129733 classinstance_ref 128453 // :karta
+  xyzwh 440 105 2010 11 45
+end
+durationcanvas 130117 classinstance_ref 128453 // :karta
+  xyzwh 440 179 2010 11 25
+end
+msg 128837 synchronous
+  from durationcanvas_ref 128581
+  to durationcanvas_ref 128709
+  yz 80 2015 explicitmsg "wprowadzPIN()"
+  show_full_operations_definition default show_class_of_operation default drawing_language default show_context_mode default
+  label_xy 89 66
+msg 129861 synchronous
+  from durationcanvas_ref 128709
+  to durationcanvas_ref 129733
+  yz 105 2015 explicitmsg "pobierNumer()"
+  show_full_operations_definition default show_class_of_operation default drawing_language default show_context_mode default
+  label_xy 287 86
+msg 129989 return
+  from durationcanvas_ref 129733
+  to durationcanvas_ref 128709
+  yz 133 2015 explicitmsg "numerKarty"
+  show_full_operations_definition default show_class_of_operation default drawing_language default show_context_mode default
+  label_xy 291 120
+msg 130245 synchronous
+  from durationcanvas_ref 128709
+  to durationcanvas_ref 130117
+  yz 179 2015 explicitmsg "dodajPINdoKarty(numerKarty,PIN)"
+  show_full_operations_definition default show_class_of_operation default drawing_language default show_context_mode default
+  label_xy 236 164
+end
diff --git a/models/69.session b/models/69.session
index 15df188..ade1f66 100644
--- a/models/69.session
+++ b/models/69.session
@@ -1,8 +1,12 @@
-window_sizes 1840 948 247 1588 848 54
+window_sizes 1920 1018 247 1668 918 54
 
 diagrams
-  active  classdiagram_ref 128069 // domain-model
-    911 859 100 A4 0 0
+  classdiagram_ref 128069 // domain-model
+    911 859 100 A4 204 0
+  sequencediagram_ref 134597 // 5-1-WprowadzenieKarty
+    794 376 100 A4 0 0
+  active  sequencediagram_ref 134725 // 5-2-WprowadzeniePINu
+    685 338 100 A4 0 0
 end
 show_stereotypes
 selected 
@@ -19,5 +23,6 @@ open
   class_ref 137797 // lokalizacja_bankomatu
   class_ref 144325 // pracownik
   class_ref 144837 // adres
+  classview_ref 134597 // design
 end
 end