diff --git a/models/134683.diagram b/models/134683.diagram
new file mode 100644
index 0000000..ce1f5df
--- /dev/null
+++ b/models/134683.diagram
@@ -0,0 +1,14 @@
+format 224
+
+classinstance 128027 class_ref 129563 // PracownikSpizarni
+ name ""  xyz 77 121 2000
+classinstance 128155 class_ref 144283 // Dostawa
+ name ""  xyz 361 125 2000
+textcanvas 128411 "1 stwórzDostawe()"
+  xyzwh 218 110 2006 82 13
+linkcanvas 128283
+  from ref 128027 z 2001 to ref 128155
+dirscanvas 128795 z 1000 linkcanvas_ref 128283
+  
+no_msg
+end
diff --git a/models/134811.diagram b/models/134811.diagram
new file mode 100644
index 0000000..09f9dfa
--- /dev/null
+++ b/models/134811.diagram
@@ -0,0 +1,68 @@
+format 224
+
+classinstance 128027 class_ref 128795 // Spizarnia
+  name ""   xyz 295 171 2000 life_line_z 2000
+classinstance 128155 class_ref 144283 // Dostawa
+  name ""   xyz 497 310 2000 life_line_z 2000
+classinstance 128283 class_ref 129563 // PracownikSpizarni
+  name ""   xyz 67 161 2000 life_line_z 2000
+classinstance 128411 class_ref 130331 // IloscProduktu
+  name "newProdukt"   xyz 695 307 2000 life_line_z 2000
+note 130075 "jako osoba, nie klasa - kompletnie inne
+komunikuje sie z systemem poprzez interfejs
+powinien byc pustym pudelkiem"
+  xyzwh 69 52 2000 235 75
+durationcanvas 128539 classinstance_ref 128283 // :PracownikSpizarni
+  xyzwh 108 239 2010 11 50
+end
+durationcanvas 128667 classinstance_ref 128027 // :Spizarnia
+  xyzwh 319 239 2010 11 50
+end
+durationcanvas 129051 classinstance_ref 128283 // :PracownikSpizarni
+  xyzwh 108 366 2010 11 40
+end
+durationcanvas 129179 classinstance_ref 128155 // :Dostawa
+  xyzwh 518 370 2010 11 112
+  overlappingdurationcanvas 129819
+    xyzwh 524 440 2020 11 34
+  end
+end
+durationcanvas 129435 classinstance_ref 128411 // newProdukt:IloscProduktu
+  xyzwh 755 376 2010 11 45
+end
+msg 128795 synchronous
+  from durationcanvas_ref 128539
+  to durationcanvas_ref 128667
+  yz 239 2015 explicitmsg "znajdzProdukt(produktId: String)"
+  show_full_operations_definition default show_class_of_operation default drawing_language default show_context_mode default
+  label_xy 145 226
+msg 128923 return
+  from durationcanvas_ref 128667
+  to durationcanvas_ref 128539
+  yz 278 2020 explicitmsg "newProdukt: Produkt"
+  show_full_operations_definition default show_class_of_operation default drawing_language default show_context_mode default
+  label_xy 170 265
+msg 129307 synchronous
+  from durationcanvas_ref 129051
+  to durationcanvas_ref 129179
+  yz 370 2015 explicitmsg "stworzProdukt(newProdukt: Produkt)"
+  show_full_operations_definition default show_class_of_operation default drawing_language default show_context_mode default
+  label_xy 236 357
+msg 129563 synchronous
+  from durationcanvas_ref 129179
+  to durationcanvas_ref 129435
+  yz 380 2015 explicitmsg "stworzProdukt(newProdukt: Produkt)"
+  show_full_operations_definition default show_class_of_operation default drawing_language default show_context_mode default
+  label_xy 549 367
+msg 129691 return
+  from durationcanvas_ref 129435
+  to durationcanvas_ref 129179
+  yz 410 2020 explicitmsg "newProdukt: IloscProduktu"
+  show_full_operations_definition default show_class_of_operation default drawing_language default show_context_mode default
+  label_xy 570 397
+reflexivemsg 129947 synchronous
+  to durationcanvas_ref 129819
+  yz 440 2025 explicitmsg "dodajProdukt(newProdukt: IloscProduktu)"
+  show_full_operations_definition default show_class_of_operation default drawing_language default show_context_mode default
+  label_xy 537 429
+end
diff --git a/models/models.prj b/models/models.prj
index f07396b..985df58 100644
--- a/models/models.prj
+++ b/models/models.prj
@@ -1,6 +1,6 @@
 format 224
 "models"
-  revision 35
+  revision 36
   modified_by 27 "Dell"
 
 
@@ -945,6 +945,16 @@ format 224
       overlapping_bars size A4
     end
 
+    collaborationdiagram 134683 "7-2-stworzenieNowejDostawy"
+      collaborationdiagramsettings end
+      size A4
+    end
+
+    sequencediagram 134811 "7-5-dodanieProduktuDoDostawy"
+      sequencediagramsettings end
+      overlapping_bars size A4
+    end
+
     sequencediagram 175593 "8-1-restartSystemu"
       sequencediagramsettings end
       overlapping_bars size A4
@@ -1135,7 +1145,7 @@ format 224
     end
 
     class 129563 "PracownikSpizarni"
-      visibility package 
+      visibility package stereotype "actor"
       cpp_decl ""
       java_decl ""
       php_decl ""
@@ -1421,5 +1431,17 @@ format 224
       mysql_decl ""
       
     end
+
+    class 144283 "Dostawa"
+      visibility package 
+      cpp_decl ""
+      java_decl ""
+      php_decl ""
+      python_2_2 python_decl ""
+      idl_decl ""
+      explicit_switch_type ""
+      mysql_decl ""
+      
+    end
   end
 end