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data-nodeid=\"17473\">\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u306e\u7279\u5b9a\u65b9\u6cd5<\/h3>\n<p data-nodeid=\"17474\">\u30a2\u30af\u30bf\u30fc\u3092\u5b9a\u7fa9\u3057\u305f\u3089\u3001\u6b21\u306e\u3088\u3046\u306b\u5c0b\u306d\u308b\uff1a<\/p>\n<ul data-nodeid=\"17475\">\n<li data-nodeid=\"17476\">\n<p data-nodeid=\"17477\">\u5404\u30a2\u30af\u30bf\u30fc\u304c\u30b7\u30b9\u30c6\u30e0\u304b\u3089\u5fc5\u8981\u3068\u3059\u308b\u6a5f\u80fd\u306f\u4f55\u304b\uff1f<\/p>\n<\/li>\n<li data-nodeid=\"17478\">\n<p data-nodeid=\"17479\">\u30b7\u30b9\u30c6\u30e0\u304c\u4fdd\u6301\u3059\u308b\u60c5\u5831\u306f\u4f55\u304b\u3001\u305d\u3057\u3066\u8ab0\u304c\u305d\u308c\u3092\u64cd\u4f5c\u3059\u308b\u306e\u304b\uff1f<\/p>\n<\/li>\n<li data-nodeid=\"17480\">\n<p data-nodeid=\"17481\">\u30b7\u30b9\u30c6\u30e0\u306f\u30a2\u30af\u30bf\u30fc\u306b\u72b6\u614b\u5909\u66f4\u3092\u901a\u77e5\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u304b\uff1f<\/p>\n<\/li>\n<li data-nodeid=\"17482\">\n<p data-nodeid=\"17483\">\u30b7\u30b9\u30c6\u30e0\u304c\u5bfe\u5fdc\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u5916\u90e8\u30a4\u30d9\u30f3\u30c8\u306f\u4f55\u304b\uff1f<\/p>\n<\/li>\n<\/ul>\n<p data-nodeid=\"17484\">\u3053\u306e\u8cea\u554f\u4e2d\u5fc3\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u306f\u3001\u6a5f\u80fd\u8981\u4ef6\u3092\u7db2\u7f85\u7684\u306b\u30ab\u30d0\u30fc\u3057\u3064\u3064\u3001\u30e6\u30fc\u30b6\u30fc\u4e2d\u5fc3\u306e\u8996\u70b9\u3092\u7dad\u6301\u3059\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3059\u308b\u3002<\/p>\n<hr data-nodeid=\"17485\"\/>\n<h2 data-nodeid=\"17486\">\u52b9\u679c\u7684\u306a\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u30e2\u30c7\u30ea\u30f3\u30b0\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3068\u30d2\u30f3\u30c8<\/h2>\n<p data-nodeid=\"17487\">\u3053\u308c\u3089\u306e\u691c\u8a3c\u6e08\u307f\u306e\u6280\u8853\u3092\u9069\u7528\u3057\u3066\u3001\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u56f3\u306e\u4fa1\u5024\u3092\u6700\u5927\u5316\u3057\u3088\u3046\uff1a<\/p>\n<p data-nodeid=\"17488\">\u2705\u00a0<strong data-nodeid=\"18022\">\u30a2\u30af\u30bf\u30fc\u306e\u8996\u70b9\u304b\u3089\u59cb\u3081\u308b<\/strong>: \u30b7\u30b9\u30c6\u30e0\u30e2\u30b8\u30e5\u30fc\u30eb\u3067\u306f\u306a\u304f\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u5f79\u5272\u3092\u4e2d\u5fc3\u306b\u56f3\u3092\u69cb\u9020\u5316\u3059\u308b<br \/>\n\u2705\u00a0<strong data-nodeid=\"18023\">\u9ad8\u30ec\u30d9\u30eb\u304b\u3089\u59cb\u3081\u3001\u305d\u306e\u5f8c\u6bb5\u968e\u7684\u306b\u6d17\u7df4\u3059\u308b<\/strong>: \u5e83\u3044\u76ee\u6a19\u3092\u307e\u305a\u6349\u3048\u308b\uff1b\u8a73\u7d30\u306f\u5fc5\u8981\u306b\u306a\u3063\u305f\u3068\u304d\u3060\u3051\u8ffd\u52a0\u3059\u308b<br \/>\n\u2705\u00a0<strong data-nodeid=\"18024\">\u300c\u3069\u3046\u3059\u308b\u304b\u300d\u3067\u306f\u306a\u304f\u300c\u4f55\u3092\u3059\u308b\u304b\u300d\u306b\u6ce8\u76ee\u3059\u308b<\/strong>: \u5b9f\u88c5\u306e\u30e1\u30ab\u30cb\u30ba\u30e0\u3067\u306f\u306a\u304f\u3001\u671b\u307e\u3057\u3044\u7d50\u679c\u3092\u8a18\u8ff0\u3059\u308b<br \/>\n\u2705\u00a0<strong data-nodeid=\"18025\">\u56f3\u306e\u8907\u96d1\u3055\u3092\u5236\u9650\u3059\u308b<\/strong>: \u56f3\u309220\u4ef6\u4ee5\u4e0b\u306e\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u4ee5\u5185\u306b\u4fdd\u3064\uff1b\u8a73\u7d30\u306f\u30b5\u30d6\u56f3\u3067\u8868\u73fe\u3059\u308b<br \/>\n\u2705\u00a0<strong data-nodeid=\"18026\">\u652f\u63f4\u8cc7\u6599\u3068\u30ea\u30f3\u30af\u3059\u308b<\/strong>: \u8a73\u7d30\u3092\u8aac\u660e\u3059\u308b\u305f\u3081\u306b\u3001\u30c6\u30ad\u30b9\u30c8\u4ed5\u69d8\u3001\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u56f3\u3001\u307e\u305f\u306f\u30af\u30e9\u30b9\u56f3\u3092\u53c2\u7167\u3059\u308b<\/p>\n<blockquote data-nodeid=\"17489\">\n<p data-nodeid=\"17490\">\ud83d\udca1\u00a0<strong data-nodeid=\"18032\">\u30d7\u30ed\u306e\u30d2\u30f3\u30c8<\/strong>: \u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u56f3\u306f\u307e\u305a\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u30c4\u30fc\u30eb\u3067\u3042\u308a\u3001\u6b21\u306b\u6587\u66f8\u5316\u306e\u305f\u3081\u306e\u3082\u306e\u3067\u3042\u308b\u3002\u6280\u8853\u7684\u306a\u5b8c\u5168\u6027\u3088\u308a\u3082\u3001\u30b9\u30c6\u30fc\u30af\u30db\u30eb\u30c0\u30fc\u306b\u5bfe\u3059\u308b\u660e\u78ba\u3055\u3092\u6700\u512a\u5148\u3059\u308b\u3002<\/p>\n<\/blockquote>\n<hr data-nodeid=\"17491\"\/>\n<h2 data-nodeid=\"17492\">\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u306e\u7c92\u5ea6\u3068\u8a73\u7d30\u30ec\u30d9\u30eb<\/h2>\n<p data-nodeid=\"17493\">\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u306e\u7c92\u5ea6\u3068\u306f\u3001\u4ed5\u69d8\u306e\u8a73\u7d30\u306e\u7a0b\u5ea6\u3092\u6307\u3057\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u3084\u8a08\u753b\u306b\u5927\u304d\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u3002\u30a2\u30e9\u30b9\u30c6\u30a3\u30a2\u30fb\u30b3\u30d6\u30fc\u30f3\u306e\u300c\u6d77\u9762\u30ec\u30d9\u30eb\u300d\u306e\u6bd4\u55a9\u306f\u3001\u76f4\u611f\u7684\u306a\u67a0\u7d44\u307f\u3092\u63d0\u4f9b\u3059\u308b\u3002<\/p>\n<p data-nodeid=\"17494\"><img alt=\"Different levels of details of use case\" data-nodeid=\"18043\" decoding=\"async\" src=\"https:\/\/www.archimetric.com\/wp-content\/uploads\/2026\/06\/14-use-case-levels.png\"\/><\/p>\n<table data-nodeid=\"17496\">\n<thead data-nodeid=\"17497\">\n<tr data-nodeid=\"17498\">\n<th data-nodeid=\"17500\">\u6d77\u9762\u30ec\u30d9\u30eb<\/th>\n<th data-nodeid=\"17501\">\u76ee\u6a19\u306e\u7bc4\u56f2<\/th>\n<th data-nodeid=\"17502\">\u4e00\u822c\u7684\u306a\u5229\u7528<\/th>\n<\/tr>\n<\/thead>\n<tbody data-nodeid=\"17506\">\n<tr data-nodeid=\"17507\">\n<td data-nodeid=\"17508\"><strong data-nodeid=\"18050\">\u96f2<\/strong><\/td>\n<td data-nodeid=\"17509\">\u4f01\u696d\u6226\u7565<\/td>\n<td data-nodeid=\"17510\">\u30dd\u30fc\u30c8\u30d5\u30a9\u30ea\u30aa\u8a08\u753b<\/td>\n<\/tr>\n<tr data-nodeid=\"17511\">\n<td data-nodeid=\"17512\"><strong data-nodeid=\"18056\">\u51e7<\/strong><\/td>\n<td data-nodeid=\"17513\">\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u306e\u76ee\u6a19<\/td>\n<td data-nodeid=\"17514\">\u30ea\u30ea\u30fc\u30b9\u8a08\u753b<\/td>\n<\/tr>\n<tr data-nodeid=\"17515\">\n<td data-nodeid=\"17516\"><strong data-nodeid=\"18062\">\u6d77<\/strong><\/td>\n<td data-nodeid=\"17517\">\u30e6\u30fc\u30b6\u30fc\u306e\u76ee\u6a19\uff08\u7406\u60f3\u30ec\u30d9\u30eb\uff09<\/td>\n<td data-nodeid=\"17518\">\u30b9\u30d7\u30ea\u30f3\u30c8\u8a08\u753b\u3001\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u56f3<\/td>\n<\/tr>\n<tr data-nodeid=\"17519\">\n<td data-nodeid=\"17520\"><strong data-nodeid=\"18068\">\u9b5a<\/strong><\/td>\n<td data-nodeid=\"17521\">\u30b5\u30d6\u6a5f\u80fd\u30b9\u30c6\u30c3\u30d7<\/td>\n<td data-nodeid=\"17522\">\u8a73\u7d30\u8a2d\u8a08\u3001\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u56f3<\/td>\n<\/tr>\n<tr data-nodeid=\"17523\">\n<td data-nodeid=\"17524\"><strong data-nodeid=\"18074\">\u30cf\u30de\u30b0\u30ea<\/strong><\/td>\n<td data-nodeid=\"17525\">\u6280\u8853\u7684\u904b\u7528<\/td>\n<td data-nodeid=\"17526\">\u30b3\u30fc\u30c9\u30ec\u30d9\u30eb\u306e\u4ed5\u69d8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p data-nodeid=\"17527\"><strong data-nodeid=\"18093\">\u63a8\u5968<\/strong>: \u300c\u6d77\u300d\u30ec\u30d9\u30eb\uff08\u30e6\u30fc\u30b6\u30fc\u306e\u76ee\u7684\uff09\u3067\u306e\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u56f3\u306e\u30c9\u30e9\u30d5\u30c8\u3092\u4f5c\u6210\u3059\u308b\u3002\u300c\u9b5a\u300d\u307e\u305f\u306f\u300c\u30cf\u30de\u30b0\u30ea\u300d\u30ec\u30d9\u30eb\u3078\u306e\u8a73\u7d30\u5316\u306f\u3001\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u30c6\u30ad\u30b9\u30c8\u4ed5\u69d8\u307e\u305f\u306f\u884c\u52d5\u56f3\u3067\u306e\u307f\u884c\u3046\u3002<\/p>\n<hr data-nodeid=\"17528\"\/>\n<h2 data-nodeid=\"17529\">\u4e0a\u7d1a\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\uff1a\u30af\u30e9\u30b9\u3092\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u306e\u30a4\u30d9\u30f3\u30c8\u30d5\u30ed\u30fc\u306b\u30ea\u30f3\u30af\u3059\u308b<\/h2>\n<p data-nodeid=\"17530\">\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u304c\u9032\u5c55\u3059\u308b\u306b\u3064\u308c\u3066\u3001\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u30d5\u30ed\u30fc\u3067\u53c2\u7167\u3055\u308c\u308b\u30c7\u30fc\u30bf\u69cb\u9020\u304c\u5909\u66f4\u3055\u308c\u308b\u5834\u5408\u304c\u3042\u308b\u3002\u3053\u308c\u3089\u306e\u53c2\u7167\u3092\u624b\u52d5\u3067\u66f4\u65b0\u3059\u308b\u306e\u306f\u3001\u8aa4\u308a\u304c\u751f\u3058\u3084\u3059\u304f\u3001\u6642\u9593\u3082\u304b\u304b\u308b\u3002\u3053\u306e\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u3067\u306f\u3001Visual Paradigm \u3092\u4f7f\u3063\u3066\u30af\u30e9\u30b9\u56f3\u3068\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u306e\u30a4\u30d9\u30f3\u30c8\u30d5\u30ed\u30fc\u306e\u9593\u306b\u540c\u671f\u3055\u308c\u305f\u30ea\u30f3\u30af\u3092\u4f5c\u6210\u3059\u308b\u65b9\u6cd5\u3092\u793a\u3059\u3002<\/p>\n<h3 data-nodeid=\"17531\">\u30b9\u30c6\u30c3\u30d71\uff1a\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u304b\u3089\u30af\u30e9\u30b9\u56f3\u3092\u4f5c\u6210\u3059\u308b<\/h3>\n<p data-nodeid=\"17532\"><img alt=\"sample use case diagram\" data-nodeid=\"18099\" decoding=\"async\" src=\"https:\/\/www.archimetric.com\/wp-content\/uploads\/2026\/06\/01___sample_use_case_diagram.png\"\/><\/p>\n<ol data-nodeid=\"17533\">\n<li data-nodeid=\"17534\">\n<p data-nodeid=\"17535\">\u6b21\u306e\u3082\u306e\u3092\u9078\u629e\u3059\u308b\u00a0<em data-nodeid=\"18113\">\u6ce8\u6587\u51e6\u7406<\/em>\u00a0\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u00a0<strong data-nodeid=\"18114\">\u30b5\u30d6\u56f3<\/strong><br \/>\n<img alt=\"click the sub diagrams icon\" data-nodeid=\"18112\" decoding=\"async\" src=\"https:\/\/www.archimetric.com\/wp-content\/uploads\/2026\/06\/02___click_the_sub_diagrams_icon.png\"\/><\/p>\n<\/li>\n<li data-nodeid=\"17536\">\n<p data-nodeid=\"17537\">\u9078\u629e\u3059\u308b\u00a0<strong data-nodeid=\"18124\">\u8ffd\u52a0 &gt; \u305d\u306e\u4ed6\u306e\u56f3 &gt; UML\u56f3 &gt; \u30af\u30e9\u30b9\u56f3<\/strong><br \/>\n<img alt=\"select class diagram on menu\" data-nodeid=\"18123\" decoding=\"async\" src=\"https:\/\/www.archimetric.com\/wp-content\/uploads\/2026\/06\/03___select_class_diagram_on_menu.png\"\/><\/p>\n<\/li>\n<li data-nodeid=\"17538\">\n<p data-nodeid=\"17539\">\u65b0\u3057\u3044\u56f3\u306f\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u540d\uff08<em data-nodeid=\"18134\">\u6ce8\u6587\u51e6\u7406<\/em>)<br \/>\n<img alt=\"name of class diagram\" data-nodeid=\"18133\" decoding=\"async\" src=\"https:\/\/www.archimetric.com\/wp-content\/uploads\/2026\/06\/04___name_of_class_diagram.png\"\/><\/p>\n<\/li>\n<\/ol>\n<h3 data-nodeid=\"17540\">\u30b9\u30c6\u30c3\u30d72\uff1a\u30c7\u30fc\u30bf\u69cb\u9020\u3092\u30e2\u30c7\u30eb\u5316\u3059\u308b<\/h3>\n<ol data-nodeid=\"17541\" start=\"4\">\n<li data-nodeid=\"17542\">\n<p data-nodeid=\"17543\">\u6b21\u306e\u3082\u306e\u3092\u8ffd\u52a0\u3059\u308b\u00a0<em data-nodeid=\"18182\">\u9867\u5ba2<\/em>\u00a0\u30af\u30e9\u30b9\u306b\u5c5e\u6027\u3092\u8a2d\u5b9a\uff1a\u00a0<em data-nodeid=\"18183\">\u540d\u524d<\/em>,\u00a0<em data-nodeid=\"18184\">\u4f4f\u6240<\/em>,\u00a0<em data-nodeid=\"18185\">\u96fb\u8a71\u756a\u53f7<\/em><br \/>\n<img alt=\"create the customer class\" data-nodeid=\"18156\" decoding=\"async\" src=\"https:\/\/www.archimetric.com\/wp-content\/uploads\/2026\/06\/05___create_the_customer_class.png\"\/><br \/>\n<img alt=\"right click to add attribute\" data-nodeid=\"18161\" decoding=\"async\" src=\"https:\/\/www.archimetric.com\/wp-content\/uploads\/2026\/06\/06___right_click_to_add_attribute.png\"\/><br \/>\n<img alt=\"add attribute called name\" data-nodeid=\"18166\" decoding=\"async\" src=\"https:\/\/www.archimetric.com\/wp-content\/uploads\/2026\/06\/07___add_attribute_called_name.png\"\/><br \/>\n<img alt=\"drawing tip to remove last row\" data-nodeid=\"18171\" decoding=\"async\" src=\"https:\/\/www.archimetric.com\/wp-content\/uploads\/2026\/06\/08___drawing_tip_to_remove_last_row.png\"\/><br \/>\n<img alt=\"add an attribute called address\" data-nodeid=\"18176\" decoding=\"async\" src=\"https:\/\/www.archimetric.com\/wp-content\/uploads\/2026\/06\/09___add_an_attribute_called_address.png\"\/><br \/>\n<img alt=\"add an attribute called tel\" data-nodeid=\"18181\" decoding=\"async\" src=\"https:\/\/www.archimetric.com\/wp-content\/uploads\/2026\/06\/10___add_an_attribute_called_tel.png\"\/><\/p>\n<\/li>\n<li data-nodeid=\"17544\">\n<p data-nodeid=\"17545\">\u8ffd\u52a0\u3059\u308b\u00a0<em data-nodeid=\"18217\">\u6ce8\u6587<\/em>\u00a0\u95a2\u9023\u306b\u3088\u3063\u3066\u591a\u91cd\u6027(*)\u3067\u30ea\u30f3\u30af\u3055\u308c\u305f\u30af\u30e9\u30b9<br \/>\n<img alt=\"add a class called order\" data-nodeid=\"18196\" decoding=\"async\" src=\"https:\/\/www.archimetric.com\/wp-content\/uploads\/2026\/06\/11___add_a_class_called_order.png\"\/><br \/>\n<img alt=\"add an attribute called ordernumber\" data-nodeid=\"18201\" decoding=\"async\" src=\"https:\/\/www.archimetric.com\/wp-content\/uploads\/2026\/06\/12___add_an_attribute_called_ordernumber.png\"\/><br \/>\n<img alt=\"add an attribute called remarks\" data-nodeid=\"18206\" decoding=\"async\" src=\"https:\/\/www.archimetric.com\/wp-content\/uploads\/2026\/06\/13___add_an_attribute_called_remarks.png\"\/><br \/>\n<img alt=\"set multiplicity\" data-nodeid=\"18211\" decoding=\"async\" src=\"https:\/\/www.archimetric.com\/wp-content\/uploads\/2026\/06\/14___set_multiplicity.png\"\/><br \/>\n<img alt=\"association with asterick\" data-nodeid=\"18216\" decoding=\"async\" src=\"https:\/\/www.archimetric.com\/wp-content\/uploads\/2026\/06\/15___association_with_asterick.png\"\/><\/p>\n<\/li>\n<\/ol>\n<h3 data-nodeid=\"17546\">\u30b9\u30c6\u30c3\u30d73\uff1a\u540c\u671f\u3055\u308c\u305f\u30a4\u30d9\u30f3\u30c8\u30d5\u30ed\u30fc\u306e\u4f5c\u6210<\/h3>\n<ol data-nodeid=\"17547\" start=\"6\">\n<li data-nodeid=\"17548\">\n<p data-nodeid=\"17549\">\u958b\u304f\u00a0<em data-nodeid=\"18237\">\u6ce8\u6587\u51e6\u7406<\/em>\u00a0\u8a73\u7d30\u3092\u958b\u304d\u3001\u00a0\u3078\u79fb\u52d5\u3059\u308b<strong data-nodeid=\"18238\">\u30a4\u30d9\u30f3\u30c8\u30d5\u30ed\u30fc<\/strong><br \/>\n<img alt=\"open use case details\" data-nodeid=\"18231\" decoding=\"async\" src=\"https:\/\/www.archimetric.com\/wp-content\/uploads\/2026\/06\/16___open_use_case_details.png\"\/><br \/>\n<img alt=\"flow of events tab\" data-nodeid=\"18236\" decoding=\"async\" src=\"https:\/\/www.archimetric.com\/wp-content\/uploads\/2026\/06\/17___flow_of_events_tab.png\"\/><\/p>\n<\/li>\n<li data-nodeid=\"17550\">\n<p data-nodeid=\"17551\">\u30b9\u30c6\u30c3\u30d7\u3092\u5165\u529b\u3057\u3001\u53f3\u30af\u30ea\u30c3\u30af &gt;\u00a0\u304b\u3089\u30af\u30e9\u30b9\u5c5e\u6027\u3092\u633f\u5165\u3059\u308b<strong data-nodeid=\"18278\">\u30af\u30e9\u30b9\u306e\u8ffd\u52a0\u2026<\/strong><br \/>\n<img alt=\"enter the first 3 steps\" data-nodeid=\"18247\" decoding=\"async\" src=\"https:\/\/www.archimetric.com\/wp-content\/uploads\/2026\/06\/18___enter_the_first_3_steps.png\"\/><br \/>\n<img alt=\"indent step\" data-nodeid=\"18252\" decoding=\"async\" src=\"https:\/\/www.archimetric.com\/wp-content\/uploads\/2026\/06\/19___indent_step.png\"\/><br \/>\n<img alt=\"mouse cursor to add attribute\" data-nodeid=\"18257\" decoding=\"async\" src=\"https:\/\/www.archimetric.com\/wp-content\/uploads\/2026\/06\/20___mouse_cursor_to_add_attribute.png\"\/><br \/>\n<img alt=\"right click and select Add Class\" data-nodeid=\"18262\" decoding=\"async\" src=\"https:\/\/www.archimetric.com\/wp-content\/uploads\/2026\/06\/21___right_click_and_select_Add_Class.png\"\/><br \/>\n<img alt=\"select attribute called name\" data-nodeid=\"18267\" decoding=\"async\" src=\"https:\/\/www.archimetric.com\/wp-content\/uploads\/2026\/06\/22___select_attribute_called_name.png\"\/><br \/>\n<img alt=\"attribute name added to flow of events\" data-nodeid=\"18272\" decoding=\"async\" src=\"https:\/\/www.archimetric.com\/wp-content\/uploads\/2026\/06\/23___attribute_name_added_to_flow_of_events.png\"\/><br \/>\n<img alt=\"attribute address added to flow of events\" data-nodeid=\"18277\" decoding=\"async\" src=\"https:\/\/www.archimetric.com\/wp-content\/uploads\/2026\/06\/24___attribute_adderss_added_to_flow_of_events.png\"\/><\/p>\n<\/li>\n<\/ol>\n<h3 data-nodeid=\"17552\">\u30b9\u30c6\u30c3\u30d74\uff1a\u81ea\u52d5\u540c\u671f\u306e\u4f53\u9a13<\/h3>\n<ol data-nodeid=\"17553\" start=\"8\">\n<li data-nodeid=\"17554\">\n<p data-nodeid=\"17555\">\u5c5e\u6027\u306e\u540d\u524d\u5909\u66f4\u00a0<em data-nodeid=\"18293\">\u540d\u524d<\/em>\u00a0\u306b\u00a0<em data-nodeid=\"18294\">customerName<\/em>\u00a0\u30af\u30e9\u30b9\u56f3\u5185\u3067<br \/>\n<img alt=\"change attribute from name to customerName\" data-nodeid=\"18292\" decoding=\"async\" src=\"https:\/\/www.archimetric.com\/wp-content\/uploads\/2026\/06\/25___change_attribute_from_name_to_customerName.png\"\/><\/p>\n<\/li>\n<li data-nodeid=\"17556\">\n<p data-nodeid=\"17557\">\u30a4\u30d9\u30f3\u30c8\u30d5\u30ed\u30fc\u306b\u623b\u308b\uff1a\u5909\u66f4\u306f\u81ea\u52d5\u7684\u306b\u53cd\u6620\u3055\u308c\u308b<br \/>\n<img alt=\"flow of events automatically updates\" data-nodeid=\"18299\" decoding=\"async\" src=\"https:\/\/www.archimetric.com\/wp-content\/uploads\/2026\/06\/26___flow_of_events_automatically_updates.png\"\/><\/p>\n<\/li>\n<\/ol>\n<p data-nodeid=\"17558\">\u3053\u306e\u540c\u671f\u6a5f\u80fd\u306b\u3088\u308a\u3001\u624b\u52d5\u3067\u306e\u4fdd\u5b88\u4f5c\u696d\u306e\u8ca0\u62c5\u304c\u89e3\u6d88\u3055\u308c\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u9032\u5316\u306b\u4f34\u3063\u3066\u8981\u4ef6\u6587\u66f8\u306e\u6b63\u78ba\u6027\u304c\u4fdd\u305f\u308c\u307e\u3059\u3002<\/p>\n<hr data-nodeid=\"17559\"\/>\n<h2 data-nodeid=\"17560\">\u7d50\u8ad6<\/h2>\n<p data-nodeid=\"17561\">\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u56f3\u306f\u5b66\u8853\u7684\u306aUML\u306e\u6210\u679c\u7269\u4ee5\u4e0a\u306e\u3082\u306e\u3067\u3042\u308a\u3001\u30d3\u30b8\u30cd\u30b9\u306e\u30d3\u30b8\u30e7\u30f3\u3068\u6280\u8853\u7684\u5b9f\u884c\u3092\u4e00\u81f4\u3055\u305b\u308b\u6226\u7565\u7684\u306a\u30c4\u30fc\u30eb\u3067\u3042\u308b\u3002\u30e6\u30fc\u30b6\u30fc\u306e\u8996\u70b9\u304b\u3089\u30b7\u30b9\u30c6\u30e0\u306e\u632f\u308b\u821e\u3044\u3092\u30e2\u30c7\u30eb\u5316\u3059\u308b\u3053\u3068\u3067\u3001\u5171\u6709\u3055\u308c\u305f\u7406\u89e3\u3092\u4fc3\u9032\u3057\u3001\u66d6\u6627\u3055\u3092\u8efd\u6e1b\u3057\u3001\u958b\u767a\u3001\u30c6\u30b9\u30c8\u3001\u691c\u8a3c\u306e\u305f\u3081\u306e\u8ffd\u8de1\u53ef\u80fd\u306a\u57fa\u76e4\u3092\u69cb\u7bc9\u3059\u308b\u3002<\/p>\n<p data-nodeid=\"17562\">\u3053\u306e\u4e8b\u4f8b\u7814\u7a76\u306f\u3001\u52b9\u679c\u7684\u306a\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u30e2\u30c7\u30ea\u30f3\u30b0\u306b\u306f\u6b21\u306e\u8981\u7d20\u304c\u5fc5\u8981\u3067\u3042\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u308b\uff1a<\/p>\n<ul data-nodeid=\"17563\">\n<li data-nodeid=\"17564\">\n<p data-nodeid=\"17565\"><strong data-nodeid=\"18310\">\u898f\u5f8b<\/strong>\uff1a\u56f3\u3092\u30b7\u30f3\u30d7\u30eb\u3067\u3001\u7126\u70b9\u3092\u7d5e\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u4e2d\u5fc3\u306b\u4fdd\u3064\u3053\u3068<\/p>\n<\/li>\n<li data-nodeid=\"17566\">\n<p data-nodeid=\"17567\"><strong data-nodeid=\"18319\">\u69cb\u9020<\/strong>\uff1a\u95a2\u4fc2\u6027\uff08<code data-backticks=\"1\" data-nodeid=\"18315\">&lt;&lt;include&gt;&gt;<\/code>,\u00a0<code data-backticks=\"1\" data-nodeid=\"18317\">&lt;&lt;extend&gt;&gt;<\/code>\u3001\u4e00\u822c\u5316\uff09\u3092\u6d3b\u7528\u3057\u3066\u8907\u96d1\u3055\u3092\u7ba1\u7406\u3059\u308b\u3053\u3068<\/p>\n<\/li>\n<li data-nodeid=\"17568\">\n<p data-nodeid=\"17569\"><strong data-nodeid=\"18324\">\u30c4\u30fc\u30eb\u306e\u6d3b\u7528<\/strong>\uff1a\u6700\u65b0\u306eAI\u5f37\u5316\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3092\u6d3b\u7528\u3057\u3066\u3001\u8981\u4ef6\u5b9a\u7fa9\u3092\u52a0\u901f\u3057\u3001\u540c\u671f\u3092\u7dad\u6301\u3059\u308b<\/p>\n<\/li>\n<li data-nodeid=\"17570\">\n<p data-nodeid=\"17571\"><strong data-nodeid=\"18329\">\u7c92\u5ea6\u306e\u610f\u8b58<\/strong>\uff1a\u5bfe\u8c61\u8005\u3068\u76ee\u7684\u306b\u5fdc\u3058\u3066\u8a73\u7d30\u5ea6\u3092\u8abf\u6574\u3059\u308b<\/p>\n<\/li>\n<\/ul>\n<p data-nodeid=\"17572\">\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30b7\u30b9\u30c6\u30e0\u304c\u307e\u3059\u307e\u3059\u8907\u96d1\u5316\u3057\u3001\u30b9\u30c6\u30fc\u30af\u30db\u30eb\u30c0\u30fc\u306e\u671f\u5f85\u304c\u9ad8\u307e\u308b\u4e2d\u3067\u3001\u30b7\u30b9\u30c6\u30e0\u304c\u4f55\u3092\u3059\u3079\u304d\u304b\u3092\u660e\u78ba\u306b\u8aac\u660e\u3067\u304d\u308b\u80fd\u529b\u306f<em data-nodeid=\"18343\">\u4f55\u3092<\/em>\u30b7\u30b9\u30c6\u30e0\u304c\u884c\u3046\u3079\u304d\u3053\u3068\u2014\u305d\u308c\u3092\u8b70\u8ad6\u3059\u308b\u524d\u306b<em data-nodeid=\"18344\">\u3069\u3046<\/em>\u69cb\u7bc9\u3059\u308b\u304b\u3092\u8b70\u8ad6\u3059\u308b\u524d\u306b\u3001\u6c7a\u5b9a\u7684\u306a\u7af6\u4e89\u512a\u4f4d\u3068\u306a\u308b\u3002Use Case Diagram\u3092\u7fd2\u5f97\u3059\u308b\u3053\u3068\u306f\u3001UML\u8868\u8a18\u3092\u5b66\u3076\u3053\u3068\u3060\u3051\u3067\u306f\u306a\u304f\u3001\u30e6\u30fc\u30b6\u30fc\u4e2d\u5fc3\u306e\u601d\u8003\u3092\u80b2\u3066\u3001\u4eba\u3005\u304c\u672c\u5f53\u306b\u4fa1\u5024\u3092\u611f\u3058\u308b\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u306b\u3042\u308b\u3002<\/p>\n<p data-nodeid=\"17573\">\u30b0\u30ea\u30fc\u30f3\u30d5\u30a3\u30fc\u30eb\u30c9\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u958b\u59cb\u3059\u308b\u306b\u305b\u3088\u3001\u30ec\u30ac\u30b7\u30fc\u30b7\u30b9\u30c6\u30e0\u3092\u8fd1\u4ee3\u5316\u3059\u308b\u306b\u305b\u3088\u3001\u65e2\u5b58\u88fd\u54c1\u3092\u6539\u5584\u3059\u308b\u306b\u305b\u3088\u3001\u4e01\u5be7\u306aUse Case Diagram\u306e\u4f5c\u6210\u306b\u6642\u9593\u3092\u5272\u304f\u3079\u304d\u3067\u3042\u308b\u3002\u5c06\u6765\u306e\u3042\u306a\u305f\u81ea\u8eab\u3068\u30e6\u30fc\u30b6\u30fc\u305f\u3061\u304c\u611f\u8b1d\u3059\u308b\u3060\u308d\u3046\u3002<\/p>\n<hr data-nodeid=\"17574\"\/>\n<h2>\u53c2\u8003\u6587\u732e<\/h2>\n<ol>\n<li data-nodeid=\"18675\"><a data-nodeid=\"18716\" href=\"https:\/\/en.wikipedia.org\/wiki\/Unified_Modeling_Language\"><strong data-nodeid=\"18717\">\u7d71\u5408\u30e2\u30c7\u30eb\u5316\u8a00\u8a9e<\/strong><\/a>\uff1aWikipedia\u304c\u63d0\u4f9b\u3059\u308bUML\u898f\u683c\u3001\u56f3\u306e\u7a2e\u985e\u3001\u30e2\u30c7\u30eb\u5316\u306e\u539f\u5247\u306b\u95a2\u3059\u308b\u5305\u62ec\u7684\u306a\u6982\u8981<\/li>\n<li data-nodeid=\"18677\"><a data-nodeid=\"18725\" href=\"https:\/\/en.wikipedia.org\/wiki\/Ivar_Jacobson\"><strong data-nodeid=\"18726\">\u30a4\u30f4\u30a1\u30eb\u30fb\u30e4\u30b3\u30d6\u30bd\u30f3<\/strong><\/a>\uff1aUse Case\u30e2\u30c7\u30eb\u5316\u304a\u3088\u3073\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u5de5\u5b66\u306e\u5148\u99c6\u8005\u306b\u3064\u3044\u3066\u306e\u4eba\u7269\u60c5\u5831\u30ea\u30bd\u30fc\u30b9<\/li>\n<li data-nodeid=\"18679\"><a data-nodeid=\"18732\" href=\"https:\/\/chat.visual-paradigm.com\/\"><strong data-nodeid=\"18733\">Visual Paradigm AI\u30c1\u30e3\u30c3\u30c8\u30dc\u30c3\u30c8<\/strong><\/a>\uff1aUse Case\u30e2\u30c7\u30eb\u306e\u4f5c\u6210\u3068\u7cbe\u7df4\u306b\u5411\u3051\u305f\u5bfe\u8a71\u578bAI\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9<\/li>\n<li data-nodeid=\"18681\"><a data-nodeid=\"18739\" href=\"https:\/\/ai.visual-paradigm.com\/tool\/opendocs\"><strong data-nodeid=\"18740\">Visual Paradigm\u306eOpenDocs<\/strong><\/a>\uff1a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u6587\u66f8\u306b\u30e9\u30a4\u30d6\u306aUse Case 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data-nodeid=\"18760\" href=\"https:\/\/ai.visual-paradigm.com\/tool\/use-case-diagram-refinement-tool\/\"><strong data-nodeid=\"18761\">Use Case\u56f3\u306e\u7cbe\u7df4\u30c4\u30fc\u30eb<\/strong><\/a>\uff1aUML\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u304a\u3088\u3073\u95a2\u4fc2\u6027\u30e2\u30c7\u30ea\u30f3\u30b0\u306e\u81ea\u52d5\u9069\u7528<\/li>\n<li data-nodeid=\"18689\"><a data-nodeid=\"18767\" href=\"https:\/\/ai.visual-paradigm.com\/tool\/use-case-to-activity-diagram-generator\/\"><strong data-nodeid=\"18768\">Use Case\u304b\u3089\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u56f3\u751f\u6210\u30c4\u30fc\u30eb<\/strong><\/a>\uff1a\u30c6\u30ad\u30b9\u30c8\u578bUse Case\u3068\u8996\u899a\u7684\u884c\u52d5\u30e2\u30c7\u30ea\u30f3\u30b0\u306e\u9593\u3092\u3064\u306a\u3050AI\u306e\u6a4b\u6e21\u3057<\/li>\n<li data-nodeid=\"18691\"><a data-nodeid=\"18774\" href=\"https:\/\/ai.visual-paradigm.com\/tool\/use-case-diagram-report-generator\/\"><strong data-nodeid=\"18775\">Use Case\u56f3\u30ec\u30dd\u30fc\u30c8\u751f\u6210\u30c4\u30fc\u30eb<\/strong><\/a>\uff1a\u8996\u899a\u7684\u56f3\u3092\u69cb\u9020\u5316\u3055\u308c\u305fMarkdown\u6587\u66f8\u306b\u5909\u63db\u3059\u308b<\/li>\n<li data-nodeid=\"18693\"><a data-nodeid=\"18781\" href=\"https:\/\/guides.visual-paradigm.com\/ai-use-case-diagram-generator-by-visual-paradigm\/\"><strong data-nodeid=\"18782\">AI Use Case\u30ac\u30a4\u30c9<\/strong><\/a>\uff1aAI\u3092\u6d3b\u7528\u3057\u305fUse Case\u30e2\u30c7\u30ea\u30f3\u30b0\u306b\u95a2\u3059\u308b\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u30b7\u30ea\u30fc\u30ba<\/li>\n<li data-nodeid=\"18695\"><a data-nodeid=\"18788\" href=\"https:\/\/guides.visual-paradigm.com\/best-ai-diagram-generator-visual-paradigm-ecosystem\/\"><strong data-nodeid=\"18789\">\u30d5\u30ebAI\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u30ac\u30a4\u30c9<\/strong><\/a>: Visual Paradigm\u306e\u7d71\u5408\u578bAI\u5bfe\u5fdc\u56f3\u89e3\u30c4\u30fc\u30eb\u306e\u6982\u8981\u3002<\/li>\n<li data-nodeid=\"18697\"><a data-nodeid=\"18797\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/overview-of-the-14-uml-diagram-types\/\"><strong data-nodeid=\"18798\">14\u7a2e\u985e\u306eUML\u56f3\u30bf\u30a4\u30d7\u306e\u6982\u8981<\/strong><\/a>: UML\u56f3\u306e\u7a2e\u985e\u3068\u305d\u306e\u5fdc\u7528\u306b\u3064\u3044\u3066\u306e\u5305\u62ec\u7684\u306a\u30ac\u30a4\u30c9\u3002<\/li>\n<li data-nodeid=\"18699\"><a data-nodeid=\"18804\" href=\"https:\/\/www.visual-paradigm.com\/features\/uml-tool\/#use-case-diagram\"><strong data-nodeid=\"18805\">UML\u30c4\u30fc\u30eb\uff1a\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u56f3\u6a5f\u80fd<\/strong><\/a>: Visual Paradigm\u306e\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u30e2\u30c7\u30ea\u30f3\u30b0\u6a5f\u80fd\u3092\u8a73\u8ff0\u3057\u305f\u88fd\u54c1\u30da\u30fc\u30b8\u3002<\/li>\n<li data-nodeid=\"18701\"><a data-nodeid=\"18813\" href=\"https:\/\/www.visual-paradigm.com\/\"><strong data-nodeid=\"18814\">Visual Paradigm\u516c\u5f0f\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8<\/strong><\/a>: \u30ea\u30fc\u30c7\u30a3\u30f3\u30b0\u306a\u30d3\u30b8\u30e5\u30a2\u30eb\u30e2\u30c7\u30ea\u30f3\u30b0\u304a\u3088\u3073\u8981\u4ef6\u7ba1\u7406\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306e\u30db\u30fc\u30e0\u30da\u30fc\u30b8\u3002<\/li>\n<li data-nodeid=\"18703\"><a data-nodeid=\"18820\" href=\"https:\/\/www.visual-paradigm.com\/download\/\"><strong data-nodeid=\"18821\">Visual Paradigm \u7121\u6599\u8a55\u4fa1\u7248\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/strong><\/a>: \u767b\u9332\u4e0d\u8981\u306730\u65e5\u9593\u306e\u7121\u6599\u30c8\u30e9\u30a4\u30a2\u30eb\u306b\u30a2\u30af\u30bb\u30b9\u53ef\u80fd\u3002<\/li>\n<li data-nodeid=\"18705\"><a data-nodeid=\"18827\" href=\"https:\/\/www.youtube.com\/watch?v=mNfst13fFEE\"><strong data-nodeid=\"18828\">YouTube\uff1a\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u7528\u306e\u30ab\u30b9\u30bf\u30e0\u30d7\u30ed\u30d1\u30c6\u30a3\u306e\u5b9a\u7fa9\u65b9\u6cd5<\/strong><\/a>: \u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u30e1\u30bf\u30c7\u30fc\u30bf\u3092\u62e1\u5f35\u3059\u308b\u305f\u3081\u306e\u52d5\u753b\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u3002<\/li>\n<li data-nodeid=\"18707\"><a data-nodeid=\"18834\" href=\"https:\/\/www.youtube.com\/watch?v=r8JQ7HXoNlw\"><strong data-nodeid=\"18835\">YouTube\uff1a\u65e2\u5b58\u306e\u30af\u30e9\u30b9\u304b\u3089\u30af\u30e9\u30b9\u56f3\u3092\u751f\u6210\u3059\u308b\u65b9\u6cd5<\/strong><\/a>: \u30b3\u30fc\u30c9\u304b\u3089\u30af\u30e9\u30b9\u56f3\u3092\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u3059\u308b\u305f\u3081\u306e\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u3002<\/li>\n<li data-nodeid=\"18709\"><a data-nodeid=\"18841\" href=\"http:\/\/knowhow.visual-paradigm.com\/diagramming\/organize-data-models-under-use-cases\/\"><strong data-nodeid=\"18842\">\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u4e0b\u3067\u306e\u30c7\u30fc\u30bf\u30e2\u30c7\u30eb\u306e\u6574\u7406<\/strong><\/a>: \u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u306e\u6587\u8108\u5185\u3067\u30c7\u30fc\u30bf\u30e2\u30c7\u30eb\u3092\u69cb\u9020\u5316\u3059\u308b\u305f\u3081\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3002<\/li>\n<li data-nodeid=\"18711\"><a data-nodeid=\"18848\" href=\"https:\/\/www.visual-paradigm.com\/features\/uml-tool\/\"><strong data-nodeid=\"18849\">UML\u30c4\u30fc\u30eb\u304a\u3088\u3073\u56f3\u306e\u5b8c\u5168\u30bb\u30c3\u30c8<\/strong><\/a>: Visual Paradigm\u306b\u304a\u3051\u308bUML\u30e2\u30c7\u30ea\u30f3\u30b0\u6a5f\u80fd\u306e\u5b8c\u5168\u306a\u30ab\u30bf\u30ed\u30b0\u3002<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>\u5e8f\u8ad6 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