diff --git a/models/128014.diagram b/models/128014.diagram
index 148024b..8b50cda 100644
--- a/models/128014.diagram
+++ b/models/128014.diagram
@@ -2,334 +2,326 @@ format 223
 
 classcanvas 128002 class_ref 128002 // Karta_platnicza
   classdiagramsettings member_max_width 0 end
-  xyz 957.93 1056.43 2000
-end
-classcanvas 128130 class_ref 128130 // Ekran_dotykowy
-  classdiagramsettings member_max_width 0 end
-  xyz 2098.49 846.43 2000
+  xyz 958.37 1057.87 2000
 end
 classcanvas 128142 class_ref 128142 // Klient
   classdiagramsettings member_max_width 0 end
-  xyz 800.13 572.87 2000
-end
-classcanvas 128258 class_ref 128258 // Stan_automatu
-  classdiagramsettings member_max_width 0 end
-  xyz 2097.95 681.08 2000
+  xyz 799.09 572.67 2000
 end
 classcanvas 128270 class_ref 128270 // Produkt_gotowy
   classdiagramsettings member_max_width 0 end
-  xyz 1014.13 1391.18 2000
-end
-classcanvas 128386 class_ref 128386 // Polka_na_produkt
-  classdiagramsettings member_max_width 0 end
-  xyz 2150.26 793.27 2000
+  xyz 1452.93 1536.02 2000
 end
 classcanvas 128398 class_ref 128398 // Produky_do_przygotowania
   classdiagramsettings member_max_width 0 end
-  xyz 1377.1 1372.07 2000
+  xyz 1712.26 1311.75 2000
 end
 classcanvas 128514 class_ref 128514 // Kasetka
   classdiagramsettings member_max_width 0 end
-  xyz 466.98 456.7 2000
+  xyz 416.1 449.06 2000
 end
 classcanvas 128526 class_ref 128526 // Sprzedaz
   classdiagramsettings member_max_width 0 end
-  xyzwh 1207.92 571.18 2000 105 51
+  xyzwh 1193.44 569.66 2000 221 57
 end
 classcanvas 128654 class_ref 128654 // Terminal
   classdiagramsettings member_max_width 0 end
-  xyz 984.1 864.05 2000
+  xyz 985.34 864.05 2000
 end
 classcanvas 128770 class_ref 128770 // Produkt
   classdiagramsettings member_max_width 0 end
-  xyz 1451.25 1245.34 2000
+  xyzwh 1456.25 1220.94 2000 146 125
 end
 classcanvas 128898 class_ref 128898 // Dzial_serwisowy
   classdiagramsettings member_max_width 0 end
-  xyz 1396.6 181.88 2000
+  xyz 1440.6 185.84 2000
 end
 classcanvas 129026 class_ref 129026 // Monety_klienta
   classdiagramsettings member_max_width 0 end
-  xyz 812.71 750.81 2000
+  xyz 819.19 773.25 2000
 end
 classcanvas 129038 class_ref 129038 // Zaopatrzeniowiec
   classdiagramsettings member_max_width 0 end
-  xyz 432.2 1246.93 2000
+  xyz 432.04 1257.73 2000
 end
 classcanvas 129166 class_ref 129166 // Serwisant
   classdiagramsettings member_max_width 0 end
-  xyz 1419.4 319.3 2000
+  xyz 1462.84 317.3 2000
 end
 classcanvas 129282 class_ref 129282 // Alarm
   classdiagramsettings member_max_width 0 end
-  xyz 1892.63 609.6 2000
+  xyz 1891.59 608.36 2000
 end
 classcanvas 129294 class_ref 129294 // Dzial_zaopatrzeniowy
   classdiagramsettings member_max_width 0 end
-  xyz 783.35 1167.62 2000
+  xyz 786.35 1173.42 2000
 end
 classcanvas 129410 class_ref 129410 // Proba_wlamanie
   classdiagramsettings member_max_width 0 end
-  xyz 1579.08 786.43 2000
-end
-classcanvas 129538 class_ref 129538 // Czujnik_stanu_magazynowego
-  classdiagramsettings member_max_width 0 end
-  xyz 2097.79 734.65 2000
+  xyz 1580.52 786.95 2000
 end
 classcanvas 129550 class_ref 129550 // Saldo_klienta
   classdiagramsettings member_max_width 0 end
-  xyz 685.86 895.7 2005
+  xyz 678.66 905.3 2005
 end
 classcanvas 129666 class_ref 129666 // Awaria
   classdiagramsettings member_max_width 0 end
-  xyz 1759.47 470 2000
+  xyz 1816.19 454.44 2000
 end
 classcanvas 129678 class_ref 129678 // Raport_statu_magazynowego
   classdiagramsettings member_max_width 0 end
-  xyz 1150.42 1169.4 2000
-end
-classcanvas 129806 class_ref 129806 // Watchdogs
-  classdiagramsettings member_max_width 0 end
-  xyz 2245.98 846.04 2000
-end
-classcanvas 129934 class_ref 129934 // Komunikat
-  classdiagramsettings member_max_width 0 end
-  xyz 2229.85 682.01 2000
+  xyz 1157.1 1169.16 2000
 end
 classcanvas 130050 class_ref 130050 // Procedura_przygotowania_produktu
   classdiagramsettings member_max_width 0 end
-  xyz 1354.74 1498.03 2000
+  xyz 2041.42 1306.15 2000
 end
 classcanvas 130178 class_ref 136578 // Raport_o_awarii
   classdiagramsettings member_max_width 0 end
-  xyz 1727.5 180.17 2000
-end
-classcanvas 130306 class_ref 136706 // Logi_systemowe
-  classdiagramsettings member_max_width 0 end
-  xyz 2149.89 582.05 2000
-end
-classcanvas 130434 class_ref 136834 // Narzedzia_serwisowe
-  classdiagramsettings member_max_width 0 end
-  xyz 2134.73 630.8 2000
+  xyz 1727.98 179.81 2000
 end
 classcanvas 130562 class_ref 136962 // Raport_sprzedazy
   classdiagramsettings member_max_width 0 end
-  xyz 1048.02 310 2000
+  xyz 1056.14 294.84 2000
 end
 classcanvas 130690 class_ref 137090 // Czujnik_wlamaniowy
   classdiagramsettings member_max_width 0 end
-  xyz 1563.59 611.18 2000
+  xyz 1563.19 611.38 2000
 end
 classcanvas 131586 class_ref 144002 // Platnosc
   classdiagramsettings member_max_width 0 end
-  xyz 976.98 661.08 2000
+  xyz 976.98 659.12 2000
 end
 classcanvas 135298 class_ref 128014 // Automat
   classdiagramsettings member_max_width 0 end
-  xyzwh 1372 451.68 2000 177 62
+  xyzwh 1417.12 441.08 2000 175 77
 end
 classcanvas 139394 class_ref 144130 // Gotowka_automatu
   classdiagramsettings member_max_width 0 end
-  xyz 639.52 456.52 2000
+  xyz 640.88 456 2000
 end
 classcanvas 140290 class_ref 144258 // Blad_wprowadzania_gotowki
   classdiagramsettings member_max_width 0 end
-  xyz 640.44 1054.55 2000
+  xyz 556.64 1085.55 2000
 end
-classcanvas 148354 class_ref 129422 // Zwrot
+classcanvas 148354 class_ref 129422 // Zwrot_monet
   classdiagramsettings member_max_width 0 end
-  xyz 850.54 965.91 2000
+  xyz 824.1 994.63 2000
+end
+classcanvas 149378 class_ref 150786 // Nominal
+  classdiagramsettings member_max_width 0 end
+  xyz 806.88 371.12 2000
 end
 relationcanvas 132866 relation_ref 129026 // Wplacanie
   decenter_begin 349
   decenter_end 699
-  from ref 129026 z 2006 label "Wplacanie" italic max_width 255 xyz 757 834.5 2006 to ref 129550
+  from ref 129026 z 2006 label "Wplacanie" italic max_width 255 xyz 756.5 857.5 2006 to ref 129550
   no_role_a no_role_b
-  multiplicity_a_pos 746 870 3000 multiplicity_b_pos 810 801 3000
+  multiplicity_a_pos 751 879 3000 multiplicity_b_pos 821 827 3000
 end
 relationcanvas 133250 relation_ref 129410 // Skanuje
   decenter_begin 430
-  from ref 128654 z 2001 label "Skanuje" italic max_width 255 xyz 983 972 2001 to ref 128002
+  from ref 128654 z 2001 label "Skanuje" italic max_width 255 xyz 983 971 2001 to ref 128002
   no_role_a no_role_b
-  multiplicity_a_pos 991 1032 3000 multiplicity_b_pos 991 915 3000
+  multiplicity_a_pos 993 1032 3000 multiplicity_b_pos 991 916 3000
 end
 relationcanvas 133890 relation_ref 129666 // Podlega
   decenter_begin 531
   decenter_end 485
-  from ref 128398 z 2001 label "Podlega" italic max_width 255 xyz 1474.5 1441 2001 to ref 130050
+  from ref 128398 z 2001 label "Podlega" italic max_width 255 xyz 1967.5 1318 2001 to ref 130050
   no_role_a no_role_b
-  multiplicity_a_pos 1461 1473 3000 multiplicity_b_pos 1462 1422 3000
+  multiplicity_a_pos 2015 1342 3000 multiplicity_b_pos 1934 1343 3000
 end
 relationcanvas 134914 relation_ref 130562 // Jest_realizowana
-  from ref 129026 z 2001 label "Jest_realizowana" italic max_width 255 xyz 831.5 703.5 2001 to ref 131586
+  from ref 129026 z 2001 label "Jest_realizowana" italic max_width 255 xyz 833 721 2001 to ref 131586
   no_role_a no_role_b
-  multiplicity_a_pos 956 702 3000 multiplicity_b_pos 912 754 3000
+  multiplicity_a_pos 951 713 3000 multiplicity_b_pos 921 771 3000
 end
 relationcanvas 135042 relation_ref 130690 // Jest_realizowana
   decenter_end 423
-  from ref 131586 z 2001 label "Jest_realizowana" italic max_width 255 xyz 955 764 2001 to ref 128654
+  from ref 131586 z 2001 label "Jest_realizowana" italic max_width 255 xyz 960 770 2001 to ref 128654
   no_role_a no_role_b
-  multiplicity_a_pos 992 842 3000 multiplicity_b_pos 992 712 3000
+  multiplicity_a_pos 991 839 3000 multiplicity_b_pos 988 724 3000
 end
 relationcanvas 136066 relation_ref 131074 // <Zawiera
-  from ref 131586 z 2001 label "<Zawiera" italic max_width 255 xyz 1077.5 617 2001 to ref 128526
+  from ref 131586 z 2001 label "<Zawiera" italic max_width 255 xyz 1078.5 626 2001 to ref 128526
   no_role_a no_role_b
-  multiplicity_a_pos 1186 619 3000 multiplicity_b_pos 1063 673 3000
+  multiplicity_a_pos 1182 629 3000 multiplicity_b_pos 1063 680 3000
 end
 relationcanvas 136194 relation_ref 131202 // Dokonuje
   decenter_begin 441
-  decenter_end 533
-  from ref 135298 z 2001 label "Dokonuje" italic max_width 255 xyz 1324 535 2001 to ref 128526
+  decenter_end 535
+  from ref 135298 z 2001 label "Dokonuje" italic max_width 255 xyz 1370.5 535 2001 to ref 128526
   no_role_a no_role_b
-  multiplicity_a_pos 1277 577 3000 multiplicity_b_pos 1429 517 3000
+  multiplicity_a_pos 1323 543 3000 multiplicity_b_pos 1471 523 3000
 end
 relationcanvas 136322 relation_ref 131330 // Dokonuje
-  from ref 128142 z 2001 label "Dokonuje" italic max_width 255 xyz 884 616 2001 to ref 131586
+  from ref 128142 z 2001 label "Dokonuje" italic max_width 255 xyz 885 618.5 2001 to ref 131586
   no_role_a no_role_b
-  multiplicity_a_pos 951 678 3000 multiplicity_b_pos 867 619 3000
+  multiplicity_a_pos 950 685 3000 multiplicity_b_pos 868 623 3000
 end
 relationcanvas 136450 relation_ref 131458 // Uczestniczy>
-  from ref 128526 z 2001 label "Uczestniczy>" italic max_width 255 xyz 985.5 570.5 2001 to ref 128142
+  from ref 128526 z 2001 label "Uczestniczy>" italic max_width 255 xyz 978 570 2001 to ref 128142
   no_role_a no_role_b
-  multiplicity_a_pos 865 603 3000 multiplicity_b_pos 1186 605 3000
+  multiplicity_a_pos 868 602 3000 multiplicity_b_pos 1169 604 3000
 end
 relationcanvas 136962 relation_ref 131714 // Otrzymuje
   decenter_end 546
-  from ref 129678 z 2001 label "Otrzymuje" italic max_width 255 xyz 1018 1170 2001 to ref 129294
+  from ref 129678 z 2001 label "Otrzymuje" italic max_width 255 xyz 1023.5 1174.5 2001 to ref 129294
   no_role_a no_role_b
-  multiplicity_a_pos 962 1200 3000 multiplicity_b_pos 1125 1198 3000
+  multiplicity_a_pos 966 1205 3000 multiplicity_b_pos 1129 1205 3000
 end
 relationcanvas 137346 relation_ref 132098 // <Generuje
-  from ref 135298 z 2001 label "<Generuje" italic max_width 255 xyz 1244 382 2001 to ref 130562
+  from ref 135298 z 2001 label "<Generuje" italic max_width 255 xyz 1294 385 2001 to ref 130562
   no_role_a no_role_b
-  multiplicity_a_pos 1185 362 3000 multiplicity_b_pos 1361 462 3000
+  multiplicity_a_pos 1259 383 3000 multiplicity_b_pos 1394 457 3000
 end
 relationcanvas 138498 relation_ref 132738 // Jest
-  decenter_begin 507
+  decenter_begin 901
   decenter_end 523
-  from ref 128770 z 2001 label "Jest" italic max_width 255 xyz 1469 1307 2001 to ref 128398
+  from ref 128770 z 2001 label "Jest" italic max_width 255 xyz 1658 1311 2001 to ref 128398
   no_role_a no_role_b
-  multiplicity_a_pos 1445 1344 3000 multiplicity_b_pos 1459 1297 3000
+  multiplicity_a_pos 1671 1343 3000 multiplicity_b_pos 1615 1341 3000
 end
 relationcanvas 138626 relation_ref 132866 // Jest
   decenter_end 555
-  from ref 128770 z 2001 label "Jest" italic max_width 255 xyz 1254 1317 2001 to ref 128270
+  from ref 128770 z 2001 label "Jest" italic max_width 255 xyz 1509.5 1420.5 2001 to ref 128270
   no_role_a no_role_b
-  multiplicity_a_pos 1090 1363 3000 multiplicity_b_pos 1422 1282 3000
+  multiplicity_a_pos 1484 1511 3000 multiplicity_b_pos 1500 1352 3000
 end
 relationcanvas 138754 relation_ref 132994 // Dodaje
-  from ref 128770 z 2001 label "Dodaje" italic max_width 255 xyz 983 1249 2001 to ref 129038
+  from ref 128770 z 2001 label "Dodaje" italic max_width 255 xyz 984.5 1266 2001 to ref 129038
   no_role_a no_role_b
-  multiplicity_a_pos 582 1274 3000 multiplicity_b_pos 1413 1241 3000
+  multiplicity_a_pos 584 1293 3000 multiplicity_b_pos 1416 1291 3000
 end
 relationcanvas 138882 relation_ref 133122 // Ma
   decenter_begin 483
   decenter_end 578
-  from ref 128770 z 2001 label "Ma" italic max_width 255 xyz 1465 862 2001 to ref 135298
+  from ref 128770 z 2001 label "Ma" italic max_width 255 xyz 1509 848.5 2001 to ref 135298
   no_role_a no_role_b
-  multiplicity_a_pos 1452 522 3000 multiplicity_b_pos 1491 1217 3000
+  multiplicity_a_pos 1494 526 3000 multiplicity_b_pos 1487 1193 3000
 end
 relationcanvas 139522 relation_ref 133506 // <Posiada
-  from ref 135298 z 2001 label "<Posiada" italic max_width 255 xyz 1045.5 462 2001 to ref 139394
+  from ref 135298 z 2001 label "<Posiada" italic max_width 255 xyz 1069 466 2001 to ref 139394
   no_role_a no_role_b
-  multiplicity_a_pos 801 486 3000 multiplicity_b_pos 1348 489 3000
+  multiplicity_a_pos 803 492 3000 multiplicity_b_pos 1393 489 3000
 end
 relationcanvas 139650 relation_ref 133634 // <Laduje
-  from ref 139394 z 2001 label "<Laduje" italic max_width 255 xyz 559 459 2001 to ref 128514
+  from ref 139394 z 2001 label "<Laduje" italic max_width 255 xyz 579.5 466.5 2001 to ref 128514
   no_role_a no_role_b
-  multiplicity_a_pos 549 486 3000 multiplicity_b_pos 600 486 3000
+  multiplicity_a_pos 591 493 3000 multiplicity_b_pos 599 493 3000
 end
 relationcanvas 140930 relation_ref 134274 // Ma
   decenter_end 578
-  from ref 129666 z 2001 label "Ma" italic max_width 255 xyz 1639 469 2001 to ref 135298
+  from ref 129666 z 2001 label "Ma" italic max_width 255 xyz 1689.5 463.5 2001 to ref 135298
   no_role_a no_role_b
-  multiplicity_a_pos 1562 496 3000 multiplicity_b_pos 1718 498 3000
+  multiplicity_a_pos 1606 495 3000 multiplicity_b_pos 1775 491 3000
 end
-relationcanvas 141186 relation_ref 134402 // Wywoluje^
-  decenter_end 564
-  from ref 130178 z 2001 label "Wywoluje^" italic max_width 255 xyz 1754.5 325.5 2001 to ref 129666
+relationcanvas 141186 relation_ref 134402 // <Wywoluje
+  decenter_end 558
+  from ref 130178 z 2001 to point 1790.96 396.24
+  line 149122 z 2001 label "<Wywoluje" italic max_width 255 xyz 1796 377 2001 to point 1870.92 397.92
+  line 148994 z 2001 to ref 129666
   no_role_a no_role_b
-  multiplicity_a_pos 1768 444 3000 multiplicity_b_pos 1765 230 3000
+  multiplicity_a_pos 1848 430 3000 multiplicity_b_pos 1766 242 3000
 end
 relationcanvas 141314 relation_ref 134530 // Otrzymuje
-  from ref 128898 z 2001 label "Otrzymuje" italic max_width 255 xyz 1592 182 2001 to ref 130178
+  from ref 128898 z 2001 label "Otrzymuje" italic max_width 255 xyz 1614 186 2001 to ref 130178
   no_role_a no_role_b
-  multiplicity_a_pos 1687 209 3000 multiplicity_b_pos 1542 209 3000
+  multiplicity_a_pos 1686 216 3000 multiplicity_b_pos 1587 216 3000
 end
 relationcanvas 141442 relation_ref 134658 // Wysyla
   decenter_end 490
-  from ref 128898 z 2001 label "Wysyla" italic max_width 255 xyz 1430 263 2001 to ref 129166
+  from ref 128898 z 2001 label "Wysyla" italic max_width 255 xyz 1473 264.5 2001 to ref 129166
   no_role_a no_role_b
-  multiplicity_a_pos 1420 295 3000 multiplicity_b_pos 1436 232 3000
+  multiplicity_a_pos 1464 292 3000 multiplicity_b_pos 1479 236 3000
 end
 relationcanvas 141570 relation_ref 134786 // Naprawia
   decenter_begin 507
-  from ref 129166 z 2001 label "Naprawia" italic max_width 255 xyz 1427 396 2001 to ref 135298
+  from ref 129166 z 2001 label "Naprawia" italic max_width 255 xyz 1470 392 2001 to ref 135298
   no_role_a no_role_b
-  multiplicity_a_pos 1438 427 3000 multiplicity_b_pos 1424 368 3000
+  multiplicity_a_pos 1479 417 3000 multiplicity_b_pos 1465 368 3000
 end
 relationcanvas 141954 relation_ref 134914 // Posiada
-  from ref 135298 z 2001 label "Posiada" italic max_width 255 xyz 1529 544 2001 to ref 130690
+  from ref 135298 z 2001 label "Posiada" italic max_width 255 xyz 1549 545 2001 to ref 130690
   no_role_a no_role_b
-  multiplicity_a_pos 1610 582 3000 multiplicity_b_pos 1509 532 3000
+  multiplicity_a_pos 1575 586 3000 multiplicity_b_pos 1521 526 3000
 end
 relationcanvas 142082 relation_ref 135042 // Aktywuje^
   decenter_end 504
   from ref 130690 z 2001 label "Aktywuje^" italic max_width 255 xyz 1608 699 2001 to ref 129410
   no_role_a no_role_b
-  multiplicity_a_pos 1622 764 3000 multiplicity_b_pos 1605 659 3000
+  multiplicity_a_pos 1619 760 3000 multiplicity_b_pos 1603 663 3000
 end
 relationcanvas 142978 relation_ref 135426 // Dodawanie^
-  decenter_end 256
-  from ref 139394 z 2006 label "Dodawanie^" italic max_width 255 xyz 673 680 2006 to ref 129550
+  decenter_end 333
+  from ref 139394 z 2006 label "Dodawanie^" italic max_width 255 xyz 674 691.5 2006 to ref 129550
   no_role_a no_role_b
-  multiplicity_a_pos 688 870 3000 multiplicity_b_pos 690 506 3000
+  multiplicity_a_pos 688 880 3000 multiplicity_b_pos 690 520 3000
 end
 relationcanvas 143362 relation_ref 135554 // Dotyczy
   decenter_begin 231
-  from ref 128770 z 2001 label "Dotyczy" italic max_width 255 xyz 1341 912 2001 to ref 128526
+  decenter_end 959
+  from ref 128770 z 2001 label "Dotyczy" italic max_width 255 xyz 1421 901.5 2001 to ref 128526
   no_role_a no_role_b
-  multiplicity_a_pos 1249 631 3000 multiplicity_b_pos 1442 1225 3000
+  multiplicity_a_pos 1381 633 3000 multiplicity_b_pos 1465 1193 3000
 end
 relationcanvas 143618 relation_ref 135682 // <Wysyla
   decenter_end 52
-  from ref 129038 z 2001 label "<Wysyla" italic max_width 255 xyz 647 1190 2001 to ref 129294
+  from ref 129038 z 2001 label "<Wysyla" italic max_width 255 xyz 649 1199.5 2001 to ref 129294
   no_role_a no_role_b
-  multiplicity_a_pos 755 1168 3000 multiplicity_b_pos 583 1248 3000
+  multiplicity_a_pos 759 1179 3000 multiplicity_b_pos 584 1270 3000
 end
 relationcanvas 143746 relation_ref 135810 // Oproznia^
   decenter_end 495
-  from ref 128514 z 2001 label "Oproznia^" italic max_width 255 xyz 466 851.5 2001 to ref 129038
+  from ref 128514 z 2001 label "Oproznia^" italic max_width 255 xyz 463 868 2001 to ref 129038
   no_role_a no_role_b
-  multiplicity_a_pos 477 1222 3000 multiplicity_b_pos 477 508 3000
+  multiplicity_a_pos 476 1233 3000 multiplicity_b_pos 471 533 3000
 end
 relationcanvas 145282 relation_ref 136066 // Generuje
-  decenter_end 529
-  from ref 129678 z 2001 label "Generuje" italic max_width 255 xyz 1232 877 2001 to ref 128526
+  decenter_end 331
+  from ref 129678 z 2001 label "Generuje" italic max_width 255 xyz 1234.5 877 2001 to ref 128526
   no_role_a no_role_b
-  multiplicity_a_pos 1241 631 3000 multiplicity_b_pos 1222 1145 3000
+  multiplicity_a_pos 1243 633 3000 multiplicity_b_pos 1226 1145 3000
 end
 relationcanvas 146562 relation_ref 136194 // Aktywuje
-  from ref 130690 z 2001 label "Aktywuje" italic max_width 255 xyz 1777 614 2001 to ref 129282
+  from ref 130690 z 2001 label "Aktywuje" italic max_width 255 xyz 1776 613 2001 to ref 129282
   no_role_a no_role_b
-  multiplicity_a_pos 1869 639 3000 multiplicity_b_pos 1732 639 3000
+  multiplicity_a_pos 1865 638 3000 multiplicity_b_pos 1739 639 3000
 end
 relationcanvas 147074 relation_ref 136450 // Otrzymuje
-  from ref 130562 z 2001 label "Otrzymuje" italic max_width 255 xyz 327 756 2001 to point 374.04 331.57
-  line 147202 z 2001 to point 369.59 1351.37
-  line 147458 z 2001 to point 861.27 1355.53
+  decenter_begin 685
+  from ref 130562 z 2001 label "Otrzymuje" italic max_width 255 xyz 332.5 867 2001 to point 373.88 345.04
+  line 147202 z 2001 to point 369.48 1351.64
+  line 147458 z 2001 to point 861.44 1355.16
   line 147330 z 2001 to ref 129294
   no_role_a no_role_b
-  multiplicity_a_pos 833 1212 3000 multiplicity_b_pos 1021 334 3000
+  multiplicity_a_pos 843 1224 3000 multiplicity_b_pos 1025 354 3000
 end
 relationcanvas 148482 relation_ref 143618 // Wywoluje
-  from ref 140290 z 2001 label "Wywoluje" italic max_width 255 xyz 765 1019 3000 to ref 148354
+  from ref 140290 z 2001 label "Wywoluje" italic max_width 255 xyz 735 1041.5 2001 to ref 148354
   no_role_a no_role_b
-  multiplicity_a_pos 826 1005 3000 multiplicity_b_pos 784 1057 3000
+  multiplicity_a_pos 797 1039 3000 multiplicity_b_pos 723 1088 3000
 end
 relationcanvas 148610 relation_ref 143746 // Oddaje
-  from ref 148354 z 2001 label "Oddaje" italic max_width 255 xyz 847 860.5 3000 to ref 129026
+  decenter_begin 527
+  from ref 148354 z 2001 label "Oddaje" italic max_width 255 xyz 852 892 2001 to ref 129026
   no_role_a no_role_b
-  multiplicity_a_pos 836 801 3000 multiplicity_b_pos 853 941 3000
+  multiplicity_a_pos 840 838 3000 multiplicity_b_pos 854 968 3000
+end
+relationcanvas 150018 relation_ref 156802 // Dotyczy
+  from ref 129678 z 2001 label "Dotyczy" italic max_width 255 xyz 1375 1241.5 3000 to ref 128770
+  no_role_a no_role_b
+  multiplicity_a_pos 1416 1268 3000 multiplicity_b_pos 1368 1238 3000
+end
+relationcanvas 150274 relation_ref 156930 // Dotyczy
+  decenter_begin 136
+  decenter_end 800
+  from ref 130562 z 2001 label "Dotyczy" italic max_width 255 xyz 243 867 3000 to point 273 308
+  line 150402 z 2001 to point 270 1418
+  line 150530 z 2001 to point 859 1420
+  line 151170 z 2001 to ref 128770
+  no_role_a no_role_b
+  multiplicity_a_pos 1416 1327 3000 multiplicity_b_pos 1011 313 3000
 end
 end
diff --git a/models/2.session b/models/2.session
index e6d48d9..f86882c 100644
--- a/models/2.session
+++ b/models/2.session
@@ -2,11 +2,12 @@ window_sizes 1920 1017 266 1649 890 74
 
 diagrams
   active  classdiagram_ref 128014 // domain-model
-    1635 844 68 A1 156 23
+    1635 853 68 A1 173 0
 end
 show_stereotypes
-selected 
-  package_ref 129 // models
+selected attribute_ref 137730 // stan
 open
+  class_ref 128014 // Automat
+  class_ref 136578 // Raport_o_awarii
 end
 end
diff --git a/models/models.prj b/models/models.prj
index 83c15c6..4739edc 100644
--- a/models/models.prj
+++ b/models/models.prj
@@ -1,6 +1,6 @@
 format 223
 "models"
-  revision 7
+  revision 9
   modified_by 2 "48516"
 
 
@@ -65,7 +65,7 @@ format 223
     activitydiagramsettings
      end
     classdiagram 128014 "domain-model"
-      classdiagramsettings draw_all_relations no member_max_width 0 end
+      classdiagramsettings draw_all_relations no show_members_full_definition yes member_max_width 0 end
       size A1
     end
 
@@ -150,6 +150,28 @@ format 223
 	  b role_name "" multiplicity "1" private
 	    classrelation_ref 141954 // (Posiada)
       end
+
+      attribute 128130 "id"
+	private explicit_type "string"
+	cpp_decl ""
+	java_decl ""
+	php_decl ""
+	python_decl ""
+	idl_decl ""
+	mysql_decl ""
+	MysqlColumn
+      end
+
+      attribute 137730 "stan"
+	private explicit_type "string"
+	cpp_decl ""
+	java_decl ""
+	php_decl ""
+	python_decl ""
+	idl_decl ""
+	mysql_decl ""
+	MysqlColumn
+      end
     end
 
     class 128142 "Klient"
@@ -315,9 +337,20 @@ format 223
 	relation_ref 135554 // Dotyczy
       end
 
-      classrelation 144258 // (Generuje)
+      classrelation 144258 // Generuje
 	relation_ref 136066 // Generuje
       end
+
+      attribute 128258 "czas_rozpoczecia"
+	private explicit_type "date_time"
+	cpp_decl ""
+	java_decl ""
+	php_decl ""
+	python_decl ""
+	idl_decl ""
+	mysql_decl ""
+	MysqlColumn
+      end
     end
 
     class 128654 "Terminal"
@@ -443,6 +476,17 @@ format 223
       classrelation 143746 // Oproznia^
 	relation_ref 135810 // Oproznia^
       end
+
+      attribute 136578 "id"
+	private explicit_type "int"
+	cpp_decl ""
+	java_decl ""
+	php_decl ""
+	python_decl ""
+	idl_decl ""
+	mysql_decl ""
+	MysqlColumn
+      end
     end
 
     class 129166 "Serwisant"
@@ -495,7 +539,7 @@ format 223
       end
     end
 
-    class 129422 "Zwrot"
+    class 129422 "Zwrot_monet"
       visibility package 
       cpp_decl ""
       java_decl ""
@@ -524,7 +568,7 @@ format 223
 	relation_ref 143106 // <association>
       end
 
-      classrelation 152834 // (Wywoluje)
+      classrelation 152834 // Wywoluje
 	relation_ref 143618 // Wywoluje
       end
 
@@ -535,6 +579,7 @@ format 223
 	  b role_name "" multiplicity "1" private
 	    classrelation_ref 153090 // (Oddaje)
       end
+
     end
 
     class 129550 "Saldo_klienta"
@@ -631,7 +676,26 @@ format 223
 	  a role_name "" multiplicity "1" private
 	    classrelation_ref 144130 // (Generuje)
 	  b role_name "" multiplicity "0..1" private
-	    classrelation_ref 144258 // (Generuje)
+	    classrelation_ref 144258 // Generuje
+      end
+
+      attribute 136450 "data"
+	private explicit_type "date_time"
+	cpp_decl ""
+	java_decl ""
+	php_decl ""
+	python_decl ""
+	idl_decl ""
+	mysql_decl ""
+	MysqlColumn
+      end
+
+      classrelation 166274 // (Dotyczy)
+	relation 156802 ---- name "Dotyczy"
+	  a role_name "" multiplicity "1..*" private
+	    classrelation_ref 166274 // (Dotyczy)
+	  b role_name "" multiplicity "1" private
+	    classrelation_ref 166402 // (Dotyczy)
       end
     end
 
@@ -739,7 +803,7 @@ format 223
 	relation_ref 133378 // <association>
       end
 
-      classrelation 139394 // (<Laduje)
+      classrelation 139394 // <Laduje
 	relation_ref 133634 // <Laduje
       end
 
@@ -750,6 +814,28 @@ format 223
 	  b role_name "" multiplicity "1" private
 	    classrelation_ref 143746 // Oproznia^
       end
+
+      attribute 135938 "liczba_monet"
+	private explicit_type "int"
+	cpp_decl ""
+	java_decl ""
+	php_decl ""
+	python_decl ""
+	idl_decl ""
+	mysql_decl ""
+	MysqlColumn
+      end
+
+      attribute 136066 "rodzaj_monety"
+	private explicit_type "string"
+	cpp_decl ""
+	java_decl ""
+	php_decl ""
+	python_decl ""
+	idl_decl ""
+	mysql_decl ""
+	MysqlColumn
+      end
     end
 
     class 128642 "Modul_polaczenia_z_siecia_internetowa"
@@ -817,6 +903,47 @@ format 223
 	  b role_name "" multiplicity "1" private
 	    classrelation_ref 143234 // Dotyczy
       end
+
+      attribute 128002 "liczba"
+	private explicit_type "int"
+	cpp_decl ""
+	java_decl ""
+	php_decl ""
+	python_decl ""
+	idl_decl ""
+	mysql_decl ""
+	MysqlColumn
+      end
+
+      attribute 128898 "cena"
+	private explicit_type "float"
+	cpp_decl ""
+	java_decl ""
+	php_decl ""
+	python_decl ""
+	idl_decl ""
+	mysql_decl ""
+	MysqlColumn
+      end
+
+      attribute 137218 "id"
+	private explicit_type "int"
+	cpp_decl ""
+	java_decl ""
+	php_decl ""
+	python_decl ""
+	idl_decl ""
+	mysql_decl ""
+	MysqlColumn
+      end
+
+      classrelation 166402 // (Dotyczy)
+	relation_ref 156802 // Dotyczy
+      end
+
+      classrelation 166658 // (Dotyczy)
+	relation_ref 156930 // Dotyczy
+      end
     end
 
     class 128898 "Dzial_serwisowy"
@@ -899,6 +1026,18 @@ format 223
       classrelation 153090 // (Oddaje)
 	relation_ref 143746 // Oddaje
       end
+
+      attribute 128642 "liczba"
+	private type class_ref 150786 // Nominal
+	cpp_decl ""
+	java_decl ""
+	php_decl ""
+	python_decl ""
+	idl_decl ""
+	mysql_decl ""
+	MysqlColumn
+      end
+
     end
 
     class 129282 "Alarm"
@@ -993,8 +1132,19 @@ format 223
 	    classrelation_ref 140674 // Ma
       end
 
-      classrelation 140930 // (Wywoluje^)
-	relation_ref 134402 // Wywoluje^
+      classrelation 140930 // <Wywoluje
+	relation_ref 134402 // <Wywoluje
+      end
+
+      attribute 137602 "rodzaj"
+	private explicit_type "string"
+	cpp_decl ""
+	java_decl ""
+	php_decl ""
+	python_decl ""
+	idl_decl ""
+	mysql_decl ""
+	MysqlColumn
       end
     end
 
@@ -1066,6 +1216,17 @@ format 223
 	  b role_name "" private
 	    classrelation_ref 131970 // <association>
       end
+
+      attribute 137346 "rodzaj"
+	private explicit_type "string"
+	cpp_decl ""
+	java_decl ""
+	php_decl ""
+	python_decl ""
+	idl_decl ""
+	mysql_decl ""
+	MysqlColumn
+      end
     end
 
     class 136578 "Raport_o_awarii"
@@ -1078,17 +1239,28 @@ format 223
       explicit_switch_type ""
       mysql_decl ""
       
-      classrelation 140802 // (Wywoluje^)
-	relation 134402 ---- name "Wywoluje^"
+      classrelation 140802 // (<Wywoluje)
+	relation 134402 ---- name "<Wywoluje"
 	  a role_name "" multiplicity "1" private
-	    classrelation_ref 140802 // (Wywoluje^)
+	    classrelation_ref 140802 // (<Wywoluje)
 	  b role_name "" multiplicity "1" private
-	    classrelation_ref 140930 // (Wywoluje^)
+	    classrelation_ref 140930 // <Wywoluje
       end
 
       classrelation 141186 // (Otrzymuje)
 	relation_ref 134530 // Otrzymuje
       end
+
+      attribute 137474 "data"
+	private explicit_type "date_time"
+	cpp_decl ""
+	java_decl ""
+	php_decl ""
+	python_decl ""
+	idl_decl ""
+	mysql_decl ""
+	MysqlColumn
+      end
     end
 
     class 136706 "Logi_systemowe"
@@ -1160,6 +1332,36 @@ format 223
 	  b role_name "" multiplicity "1" private
 	    classrelation_ref 145026 // Otrzymuje
       end
+
+      attribute 135682 "data_poczatek"
+	private explicit_type "date_time"
+	cpp_decl ""
+	java_decl ""
+	php_decl ""
+	python_decl ""
+	idl_decl ""
+	mysql_decl ""
+	MysqlColumn
+      end
+
+      attribute 135810 "data_koniec"
+	private explicit_type "date_time"
+	cpp_decl ""
+	java_decl ""
+	php_decl ""
+	python_decl ""
+	idl_decl ""
+	mysql_decl ""
+	MysqlColumn
+      end
+
+      classrelation 166530 // (Dotyczy)
+	relation 156930 ---- name "Dotyczy"
+	  a role_name "" multiplicity "1..*" private
+	    classrelation_ref 166530 // (Dotyczy)
+	  b role_name "" multiplicity "1..*" private
+	    classrelation_ref 166658 // (Dotyczy)
+      end
     end
 
     class 137090 "Czujnik_wlamaniowy"
@@ -1301,6 +1503,17 @@ format 223
       classrelation 134786 // (Dokonuje)
 	relation_ref 131330 // Dokonuje
       end
+
+      attribute 136322 "id"
+	private explicit_type "string"
+	cpp_decl ""
+	java_decl ""
+	php_decl ""
+	python_decl ""
+	idl_decl ""
+	mysql_decl ""
+	MysqlColumn
+      end
     end
 
     class 144130 "Gotowka_automatu"
@@ -1322,7 +1535,7 @@ format 223
 	  a role_name "" multiplicity "1" private
 	    classrelation_ref 139266 // (<Laduje)
 	  b role_name "" multiplicity "0..*" private
-	    classrelation_ref 139394 // (<Laduje)
+	    classrelation_ref 139394 // <Laduje
       end
 
       classrelation 139650 // <association>
@@ -1336,6 +1549,25 @@ format 223
 	  b role_name "" multiplicity "1" private
 	    classrelation_ref 142978 // Dodawanie^
       end
+
+      attribute 128386 "liczba"
+	private type class_ref 150786 // Nominal
+	cpp_decl ""
+	java_decl ""
+	php_decl ""
+	python_decl ""
+	idl_decl ""
+	mysql_decl ""
+	MysqlColumn
+      end
+
+      classrelation 159618 // <association>
+	relation 150274 ----
+	  a role_name "" private
+	    classrelation_ref 159618 // <association>
+	  b role_name "" private
+	    classrelation_ref 159746 // <association>
+      end
     end
 
     class 144258 "Blad_wprowadzania_gotowki"
@@ -1385,7 +1617,44 @@ format 223
 	  a role_name "" multiplicity "1" private
 	    classrelation_ref 152706 // (Wywoluje)
 	  b role_name "" multiplicity "1" private
-	    classrelation_ref 152834 // (Wywoluje)
+	    classrelation_ref 152834 // Wywoluje
+      end
+    end
+
+    class 150786 "Nominal"
+      visibility package 
+      cpp_decl ""
+      java_decl ""
+      php_decl ""
+      python_2_2 python_decl ""
+      idl_decl ""
+      explicit_switch_type ""
+      mysql_decl ""
+      
+      attribute 128514 "liczba"
+	private explicit_type "int"
+	cpp_decl ""
+	java_decl ""
+	php_decl ""
+	python_decl ""
+	idl_decl ""
+	mysql_decl ""
+	MysqlColumn
+      end
+
+      classrelation 159746 // <association>
+	relation_ref 150274 // <association>
+      end
+
+      attribute 128770 "rodzaj"
+	private explicit_type "string"
+	cpp_decl ""
+	java_decl ""
+	php_decl ""
+	python_decl ""
+	idl_decl ""
+	mysql_decl ""
+	MysqlColumn
       end
     end
   end