diff --git a/models/117.session b/models/117.session
new file mode 100644
index 0000000..8685141
--- /dev/null
+++ b/models/117.session
@@ -0,0 +1,22 @@
+window_sizes 1800 910 450 1345 757 104
+
+diagrams
+  sequencediagram_ref 128119 // 3-1-stworzenieZamowienia
+    1076 605 100 A0 0 220
+  sequencediagram_ref 128247 // 3-2-dodanieProduktuDoZamowienia
+    1076 605 100 A0 2 211
+  sequencediagram_ref 128375 // 3-3-usuniecieProduktuZZamowienia
+    1076 605 100 A0 0 0
+  sequencediagram_ref 128503 // 3-4-zmianaProduktuZZamowieniaNaInny
+    1076 605 100 A4 0 0
+  sequencediagram_ref 128631 // 3-5-zatwierdzenieZamowienia
+    1076 605 100 A0 0 0
+  active  sequencediagram_ref 128759 // 3-6-zmianaNumeruStolika
+    1076 605 100 A0 0 0
+end
+show_stereotypes
+selected sequencediagram_ref 128759 // 3-6-zmianaNumeruStolika
+open
+  classview_ref 128037 // design
+end
+end
diff --git a/models/128119.diagram b/models/128119.diagram
index 074f5ce..9d487dd 100644
--- a/models/128119.diagram
+++ b/models/128119.diagram
@@ -1,37 +1,37 @@
 format 224
 
 classinstance 128119 class_ref 128119 // ZamowienieController
-  name ""   xyz 259.6 3 2005 life_line_z 2000
+  name ""   xyz 259.6 4 2005 life_line_z 2000
 classinstance 128247 class_ref 134648 // Kelner
   name ""   xyz 54.8 4 2000 life_line_z 2000
 classinstance 128375 class_ref 136824 // SystemZamowien
-  name "systemZamowien"   xyz 482.2 3 2000 life_line_z 2000
+  name "systemZamowien"   xyz 482.2 4 2000 life_line_z 2000
 classinstance 128503 class_ref 135032 // Zamowienie
-  name ""   xyz 779.1 4.5 2000 life_line_z 2000
+  name "zamowienie"   xyz 745.1 4.5 2000 life_line_z 2000
 classinstance 128631 class_ref 146936 // Status
-  name ""   xyz 964.6 3 2000 life_line_z 2000
+  name "status"   xyz 947.6 4 2000 life_line_z 2000
 classinstance 128759 class_ref 138488 // HistoriaZamowien
-  name ""   xyz 1118 3 2000 life_line_z 2000
+  name ""   xyz 1118 4 2000 life_line_z 2000
 durationcanvas 128887 classinstance_ref 128247 // :Kelner
-  xyzwh 74 127 2010 11 225
+  xyzwh 71 127 2010 11 225
 end
 durationcanvas 129015 classinstance_ref 128119 // :ZamowienieController
-  xyzwh 333 128 2010 11 216
+  xyzwh 324 128 2010 11 216
 end
 durationcanvas 129271 classinstance_ref 128375 // systemZamowien:SystemZamowien
-  xyzwh 601 137 2010 11 195
+  xyzwh 585 137 2010 11 195
 end
-durationcanvas 129527 classinstance_ref 128503 // :Zamowienie
-  xyzwh 821 146 2010 11 80
+durationcanvas 129527 classinstance_ref 128503 // zamowienie:Zamowienie
+  xyzwh 816 146 2010 11 80
 end
-durationcanvas 129911 classinstance_ref 128631 // :Status
-  xyzwh 987 159 2010 11 41
+durationcanvas 129911 classinstance_ref 128631 // status:Status
+  xyzwh 985 157 2010 11 43
   overlappingdurationcanvas 130167
-    xyzwh 993 169 2020 11 25
+    xyzwh 991 169 2020 11 25
   end
 end
 durationcanvas 130423 classinstance_ref 128759 // :HistoriaZamowien
-  xyzwh 1179 289 2010 11 25
+  xyzwh 1172 288 2010 11 26
 end
 msg 129143 synchronous
   from durationcanvas_ref 128887
diff --git a/models/128247.diagram b/models/128247.diagram
index 73dc2f3..2e439c3 100644
--- a/models/128247.diagram
+++ b/models/128247.diagram
@@ -7,23 +7,23 @@ classinstance 128247 class_ref 128119 // ZamowienieController
 classinstance 128375 class_ref 128038 // Pozycja_w_Menu
   name "pozycja"   xyz 681.1 4.8 2000 life_line_z 2000
 classinstance 128503 class_ref 135160 // Potrawa
-  name ""   xyz 990 3.8 2000 life_line_z 2000
+  name "potrawa"   xyz 967 4 2000 life_line_z 2000
 classinstance 128631 class_ref 135032 // Zamowienie
-  name "zamowienie"   xyz 1104 3.8 2000 life_line_z 2000
+  name "zamowienie"   xyz 1104 4 2000 life_line_z 2000
 durationcanvas 128759 classinstance_ref 128119 // :Kelner
-  xyzwh 70 86.4 2010 11 198
+  xyzwh 67 86 2010 11 198
 end
 durationcanvas 128887 classinstance_ref 128247 // :ZamowienieController
-  xyzwh 358 92.8 2010 11 173
+  xyzwh 350 92 2010 11 173
 end
 durationcanvas 129143 classinstance_ref 128375 // pozycja:Pozycja_w_Menu
-  xyzwh 766 109.4 2010 11 161
+  xyzwh 754 107 2010 11 163
 end
-durationcanvas 129399 classinstance_ref 128503 // :Potrawa
-  xyzwh 1019 122.2 2010 11 82
+durationcanvas 129399 classinstance_ref 128503 // potrawa:Potrawa
+  xyzwh 1016 120 2010 11 85
 end
 durationcanvas 129783 classinstance_ref 128631 // zamowienie:Zamowienie
-  xyzwh 1185 245.2 2010 11 25
+  xyzwh 1175 244 2010 11 26
 end
 msg 129015 synchronous
   from durationcanvas_ref 128759
diff --git a/models/models.prj b/models/models.prj
index 5d21188..302c2ae 100644
--- a/models/models.prj
+++ b/models/models.prj
@@ -1,7 +1,7 @@
 format 224
 "models"
-  revision 25
-  modified_by 37 "Michal"
+  revision 26
+  modified_by 117 "Marcin"