{"id":10849,"date":"2026-04-21T15:46:23","date_gmt":"2026-04-21T07:46:23","guid":{"rendered":"https:\/\/www.cybermedian.com\/ja\/mastering-uml-communication-diagrams-a-practitioners-hands-on-review-step-by-step-guide\/"},"modified":"2026-04-21T15:46:23","modified_gmt":"2026-04-21T07:46:23","slug":"mastering-uml-communication-diagrams-a-practitioners-hands-on-review-step-by-step-guide","status":"publish","type":"post","link":"https:\/\/www.cybermedian.com\/ja\/mastering-uml-communication-diagrams-a-practitioners-hands-on-review-step-by-step-guide\/","title":{"rendered":"UML\u901a\u4fe1\u56f3\u306e\u7fd2\u5f97\uff1a\u5b9f\u52d9\u8005\u306b\u3088\u308b\u5b9f\u8df5\u7684\u30ec\u30d3\u30e5\u30fc\u3068\u30b9\u30c6\u30c3\u30d7\u30d0\u30a4\u30b9\u30c6\u30c3\u30d7\u30ac\u30a4\u30c9"},"content":{"rendered":"<blockquote>\n<p><em>\u63d0\u6848\u3055\u308c\u308b\u8a18\u4e8b\u30bf\u30a4\u30c8\u30eb\uff1a\u300c\u7406\u8ad6\u304b\u3089\u5b9f\u8df5\u3078\uff1aVisual Paradigm\u3092\u6d3b\u7528\u3057\u305fUML\u901a\u4fe1\u56f3\u306e\u5b9f\u8df5\u30ac\u30a4\u30c9\u300d<\/em><\/p>\n<\/blockquote>\n<hr\/>\n<h2>\u306f\u3058\u3081\u306b\uff1a\u73fe\u4ee3\u306e\u30b7\u30b9\u30c6\u30e0\u8a2d\u8a08\u306b\u304a\u3044\u3066\u901a\u4fe1\u56f3\u304c\u91cd\u8981\u306a\u7406\u7531<\/h2>\n<p>\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30b7\u30b9\u30c6\u30e0\u304c\u307e\u3059\u307e\u3059\u8907\u96d1\u5316\u3059\u308b\u4e2d\u3067\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u9593\u306e\u76f8\u4e92\u4f5c\u7528\u3092\u53ef\u8996\u5316\u3059\u308b\u80fd\u529b\u306f\u3001\u5358\u306b\u5f79\u7acb\u3064\u3068\u3044\u3046\u30ec\u30d9\u30eb\u3092\u8d85\u3048\u3001\u5fc5\u9808\u3068\u306a\u3063\u3066\u304d\u307e\u3059\u3002UML\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306b\u304a\u3044\u3066\u306f\u3001\u30b7\u30fc\u30b1\u30f3\u30b9\u56f3\u304c\u3057\u3070\u3057\u3070\u6ce8\u76ee\u3092\u6d74\u3073\u307e\u3059\u304c\u3001<strong>\u901a\u4fe1\u56f3<\/strong>\u591a\u304f\u306e\u5b9f\u52d9\u8005\u304c\u898b\u904e\u3054\u3057\u3066\u3044\u308b\u3001\u72ec\u81ea\u306e\u5f37\u529b\u306a\u8996\u70b9\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p id=\"OzbifEN\"><img alt=\"\" class=\"alignnone size-full wp-image-17993\" decoding=\"async\" height=\"504\" loading=\"lazy\" sizes=\"auto, (max-width: 916px) 100vw, 916px\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/04\/img_69e72b2d8fda7.png\" srcset=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/04\/img_69e72b2d8fda7.png 916w, https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/04\/img_69e72b2d8fda7-300x165.png 300w, https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/04\/img_69e72b2d8fda7-768x423.png 768w\" width=\"916\"\/><\/p>\n<p>\u8907\u6570\u306e\u4f01\u696d\u5411\u3051\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u3055\u307e\u3056\u307e\u306a\u30e2\u30c7\u30eb\u5316\u30c4\u30fc\u30eb\u3092\u6271\u3063\u3066\u304d\u307e\u3057\u305f\u304c\u3001\u901a\u4fe1\u56f3\u306f\u3001<em>\u8ab0\u304c\u8ab0\u3068\u8a71\u3057\u3066\u3044\u308b\u304b<\/em>\u5358\u306b<em>\u3044\u3064<\/em>\u3092\u7406\u89e3\u3057\u305f\u3044\u5834\u5408\u306b\u7279\u306b\u5149\u308a\u307e\u3059\u3002\u3053\u306e\u30ac\u30a4\u30c9\u3067\u306f\u3001Visual Paradigm\u3092\u7528\u3044\u3066\u901a\u4fe1\u56f3\u3092\u4f5c\u6210\u3059\u308b\u969b\u306e\u79c1\u306e\u5b9f\u8df5\u7684\u306a\u7d4c\u9a13\u3092\u5171\u6709\u3057\u3001\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u6d1e\u5bdf\u3068\u3001\u3053\u308c\u307e\u3067\u306b\u5f97\u3066\u304d\u305f\u5b9f\u7528\u7684\u306a\u30d2\u30f3\u30c8\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u3044\u307e\u3059\u3002\u7d4c\u9a13\u8c4a\u5bcc\u306a\u30a2\u30fc\u30ad\u30c6\u30af\u30c8\u3067\u3042\u308d\u3046\u3068\u3001UML\u306b\u521d\u3081\u3066\u89e6\u308c\u308b\u958b\u767a\u8005\u3067\u3042\u308d\u3046\u3068\u3001\u3053\u3053\u306b\u306f\u5b9f\u884c\u53ef\u80fd\u306a\u4fa1\u5024\u304c\u898b\u3064\u304b\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n<hr\/>\n<h2>\u901a\u4fe1\u56f3\u3068\u306f\u4f55\u304b\uff1f<\/h2>\n<p>A\u00a0<strong>\u901a\u4fe1\u56f3<\/strong>\uff08UML 1.x\u3067\u306f\u300c<em>\u5354\u50cd\u56f3<\/em>\u300d\u3068\u547c\u3070\u308c\u3066\u3044\u305f\uff09\u306f\u3001\u9806\u5e8f\u4ed8\u304d\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u7528\u3044\u3066\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3084\u90e8\u54c1\u9593\u306e\u76f8\u4e92\u4f5c\u7528\u3092\u30e2\u30c7\u30eb\u5316\u3059\u308b\u30a4\u30f3\u30bf\u30e9\u30af\u30b7\u30e7\u30f3\u56f3\u3067\u3059\u3002\u4e3b\u306a\u7126\u70b9\u306f\u3001<strong>\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u95a2\u4fc2\u6027<\/strong>\u53b3\u5bc6\u306a\u6642\u7cfb\u5217\u9806\u5e8f\u3067\u306f\u306a\u304f\u3001<\/p>\n<p>\u4e3b\u306a\u7279\u5fb4\uff1a<\/p>\n<ul>\n<li>\n<p>\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3068\u30ea\u30f3\u30af\u3092\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u56f3\u3068\u540c\u69d8\u306b\u81ea\u7531\u306a\u914d\u7f6e\u3067\u4f7f\u7528\u3059\u308b<\/p>\n<\/li>\n<li>\n<p>\u30e1\u30c3\u30bb\u30fc\u30b8\u306b\u306f\u6642\u7cfb\u5217\u756a\u53f7\uff08\u4f8b\uff1a1.0\u30011.1\u30012.0\uff09\u304c\u4ed8\u4e0e\u3055\u308c\u3001\u305d\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u901a\u904e\u3059\u308b\u30ea\u30f3\u30af\u306e\u8fd1\u304f\u306b\u914d\u7f6e\u3055\u308c\u308b<\/p>\n<\/li>\n<li>\n<p>\u30e1\u30c3\u30bb\u30fc\u30b81.0\u304b\u3089\u8aad\u307f\u59cb\u3081\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u9593\u3092\u9806\u756a\u306b\u756a\u53f7\u9806\u306b\u305f\u3069\u308b<\/p>\n<\/li>\n<li>\n<p>\u69cb\u9020\u7684\u7d44\u7e54\u306b\u91cd\u70b9\u3092\u7f6e\u304f\uff1a\u3069\u306e\u8981\u7d20\u304c\u76f8\u4e92\u4f5c\u7528\u3057\u3066\u3044\u308b\u304b\u3001\u305d\u3057\u3066\u3069\u306e\u3088\u3046\u306b\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u304b<\/p>\n<\/li>\n<\/ul>\n<p><img alt=\"Sequence Diagram in UML Diagram Hierarchy\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/04\/01-communication-diagram-in-uml-diagram-hierarchy.png\"\/><\/p>\n<hr\/>\n<h2>\u901a\u4fe1\u56f3\u3068\u30b7\u30fc\u30b1\u30f3\u30b9\u56f3\u306e\u6bd4\u8f03\uff1a\u3069\u3061\u3089\u3092\u4f7f\u3046\u3079\u304d\u304b<\/h2>\n<p>\u4e21\u56f3\u306f\u985e\u4f3c\u3057\u305f\u76f8\u4e92\u4f5c\u7528\u60c5\u5831\u3092\u4f1d\u3048\u307e\u3059\u304c\u3001\u305d\u306e\u63d0\u793a\u65b9\u6cd5\u306b\u3088\u3063\u3066\u7570\u306a\u308b\u5229\u70b9\u304c\u751f\u307e\u308c\u307e\u3059\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u7279\u5fb4<\/th>\n<th>\u901a\u4fe1\u56f3<\/th>\n<th>\u30b7\u30fc\u30b1\u30f3\u30b9\u56f3<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u4e3b\u306a\u7126\u70b9<\/strong><\/td>\n<td>\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u95a2\u4fc2\u6027\u3068\u30ea\u30f3\u30af<\/td>\n<td>\u6642\u7cfb\u5217\u9806\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u30d5\u30ed\u30fc<\/td>\n<\/tr>\n<tr>\n<td><strong>\u30ec\u30a4\u30a2\u30a6\u30c8<\/strong><\/td>\n<td>\u81ea\u7531\u306a\u5f62\u5f0f\u3001\u7a7a\u9593\u7684\u306a\u914d\u7f6e<\/td>\n<td>\u5782\u76f4\u7684\u306a\u30bf\u30a4\u30e0\u30e9\u30a4\u30f3\u3001\u4e0a\u304b\u3089\u4e0b\u3078<\/td>\n<\/tr>\n<tr>\n<td><strong>\u6700\u9069\u306a\u7528\u9014<\/strong><\/td>\n<td>\u69cb\u9020\u7684\u306a\u4f9d\u5b58\u95a2\u4fc2\u306e\u7406\u89e3<\/td>\n<td>\u6b63\u78ba\u306a\u5b9f\u884c\u9806\u5e8f\u306e\u8ffd\u8de1<\/td>\n<\/tr>\n<tr>\n<td><strong>\u53ef\u8aad\u6027<\/strong><\/td>\n<td>\u300c\u8ab0\u304c\u8ab0\u3068\u3084\u308a\u53d6\u308a\u3057\u3066\u3044\u308b\u304b\u300d\u3092\u3088\u308a\u7c21\u5358\u306b\u628a\u63e1\u3067\u304d\u308b<\/td>\n<td>\u300c\u3044\u3064\u4f55\u304c\u8d77\u3053\u308b\u304b\u300d\u3092\u3088\u308a\u7c21\u5358\u306b\u8ffd\u8de1\u3067\u304d\u308b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<blockquote>\n<p>\ud83d\udca1\u00a0<strong>\u7d4c\u9a13\u304b\u3089\u306e\u30d7\u30ed\u30c6\u30af<\/strong>: \u79c1\u306f\u901a\u5e38\u3001\u521d\u671f\u306e\u8a2d\u8a08\u30ef\u30fc\u30af\u30b7\u30e7\u30c3\u30d7\u3067\u306f\u901a\u4fe1\u56f3\u304b\u3089\u59cb\u3081\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u5354\u8abf\u52d5\u4f5c\u3092\u30de\u30c3\u30d4\u30f3\u30b0\u3057\u3001\u305d\u306e\u5f8c\u3001\u5b9f\u88c5\u4ed5\u69d8\u7528\u306b\u91cd\u8981\u306a\u30d5\u30ed\u30fc\u3092\u30b7\u30fc\u30b1\u30f3\u30b9\u56f3\u306b\u7cbe\u67fb\u3057\u307e\u3059\u3002\u3053\u306e2\u6bb5\u968e\u30a2\u30d7\u30ed\u30fc\u30c1\u306b\u3088\u308a\u3001\u6642\u9593\u306e\u7bc0\u7d04\u3068\u8aa4\u89e3\u306e\u524a\u6e1b\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/blockquote>\n<hr\/>\n<h2>UML\u306e\u76f8\u4e92\u4f5c\u7528\u56f3\u30d5\u30a1\u30df\u30ea\u30fc<\/h2>\n<p>UML\u306f\u3001\u305d\u308c\u305e\u308c\u304c\u72ec\u81ea\u306e\u76ee\u7684\u3092\u6301\u30644\u7a2e\u985e\u306e\u76f8\u4e92\u4f5c\u7528\u56f3\u3092\u5b9a\u7fa9\u3057\u3066\u3044\u307e\u3059\uff1a<\/p>\n<ul>\n<li>\n<p><a href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-sequence-diagram\/\">\u30b7\u30fc\u30b1\u30f3\u30b9\u56f3<\/a><\/p>\n<\/li>\n<li>\n<p><a href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-communication-diagram\/\">\u901a\u4fe1\u56f3<\/a><\/p>\n<\/li>\n<li>\n<p><a href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-interaction-overview-diagram\/\">\u76f8\u4e92\u4f5c\u7528\u6982\u8981\u56f3<\/a><\/p>\n<\/li>\n<li>\n<p><a href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-timing-diagram\/\">\u30bf\u30a4\u30df\u30f3\u30b0\u56f3<\/a><\/p>\n<\/li>\n<\/ul>\n<p>\u901a\u4fe1\u56f3\u304c\u3053\u306e\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u306e\u4e2d\u3067\u3069\u306e\u3088\u3046\u306b\u4f4d\u7f6e\u3065\u3051\u3089\u308c\u3066\u3044\u308b\u304b\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u30e2\u30c7\u30ea\u30f3\u30b0\u306e\u76ee\u7684\u306b\u5408\u3063\u305f\u9069\u5207\u306a\u30c4\u30fc\u30eb\u3092\u9078\u629e\u3067\u304d\u307e\u3059\u3002<\/p>\n<hr\/>\n<h2>UML\u3067\u901a\u4fe1\u56f3\u3092\u63cf\u304f\u65b9\u6cd5\uff1aVisual Paradigm\u306b\u3088\u308b\u30d3\u30b8\u30e5\u30a2\u30eb\u30ac\u30a4\u30c9<\/h2>\n<p><em>\u6ce8\u610f\uff1a\u3053\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u306f\u3001Visual Paradigm v17\u3092\u4f7f\u7528\u3057\u305f\u79c1\u306e\u5b9f\u969b\u306e\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u3092\u53cd\u6620\u3057\u3066\u3044\u307e\u3059\u3002\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u3088\u3063\u3066\u82e5\u5e72\u7570\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/em><\/p>\n<h3>\u65b0\u3057\u3044\u901a\u4fe1\u56f3\u306e\u4f5c\u6210<\/h3>\n<ol>\n<li>\n<p>\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u00a0<strong>\u56f3 &gt; \u65b0\u898f\u4f5c\u6210<\/strong>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30c4\u30fc\u30eb\u30d0\u30fc\u304b\u3089\u00a0<\/p>\n<\/li>\n<li>\n<p>\u300c\u00a0<strong>\u65b0\u898f\u56f3<\/strong>\u00a0\u300d\u30a6\u30a3\u30f3\u30c9\u30a6\u3067\u3001\u00a0<strong>\u901a\u4fe1\u56f3<\/strong>.<\/p>\n<\/li>\n<li>\n<p>\u30af\u30ea\u30c3\u30af<strong>\u6b21\u3078<\/strong>.<\/p>\n<\/li>\n<li>\n<p>\u56f3\u306e\u540d\u524d\u3068\u8aac\u660e\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<strong>\u5834\u6240<\/strong>\u30d5\u30a3\u30fc\u30eb\u30c9\u3067\u306f\u3001\u56f3\u3092\u4fdd\u5b58\u3059\u308b\u30e2\u30c7\u30eb\u3092\u9078\u629e\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p>\u30af\u30ea\u30c3\u30af<strong>OK<\/strong>.<\/p>\n<\/li>\n<\/ol>\n<h3>\u30a2\u30af\u30bf\u30fc\u306e\u4f5c\u6210<\/h3>\n<p>\u30a2\u30af\u30bf\u30fc\u3092\u4f5c\u6210\u3059\u308b\u306b\u306f\u3001<strong>\u30a2\u30af\u30bf\u30fc<\/strong>\u56f3\u306e\u30c4\u30fc\u30eb\u30d0\u30fc\u306e<\/p>\n<p><img alt=\"Create actor\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/04\/create_actor_25137.png\"\/><\/p>\n<blockquote>\n<p>\ud83c\udfaf\u00a0<strong>\u30e6\u30fc\u30b6\u30fc\u306e\u77e5\u898b<\/strong>\uff1a\u79c1\u306f\u5e38\u306b\u5b9f\u88c5\u30af\u30e9\u30b9\u3067\u306f\u306a\u304f\u3001\u5f79\u5272\u30d9\u30fc\u30b9\u306e\u7528\u8a9e\uff08\u4f8b\uff1a\u300c\u9867\u5ba2\u300d\u3001\u300c\u652f\u6255\u3044\u30b5\u30fc\u30d3\u30b9\u300d\uff09\u3092\u4f7f\u3063\u3066\u30a2\u30af\u30bf\u30fc\u306e\u540d\u524d\u3092\u4ed8\u3051\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30ec\u30d3\u30e5\u30fc\u6642\u306b\u6280\u8853\u7684\u3067\u306a\u3044\u95a2\u4fc2\u8005\u3082\u56f3\u3092\u7406\u89e3\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/blockquote>\n<h3>\u30e9\u30a4\u30d5\u30e9\u30a4\u30f3\u306e\u4f5c\u6210\uff1a2\u3064\u306e\u65b9\u6cd5\u306e\u6bd4\u8f03<\/h3>\n<p><strong>\u65b9\u6cd51\uff1a\u30c4\u30fc\u30eb\u30d0\u30fc\u6cd5<\/strong><br \/>\n\u30af\u30ea\u30c3\u30af<strong>\u30e9\u30a4\u30d5\u30e9\u30a4\u30f3<\/strong>\u56f3\u306e\u30c4\u30fc\u30eb\u30d0\u30fc\u306e<\/p>\n<p><strong>\u65b9\u6cd52\uff1a\u30ea\u30bd\u30fc\u30b9\u30ab\u30bf\u30ed\u30b0\uff08\u79c1\u306e\u597d\u307f\u306e\u65b9\u6cd5\uff09<\/strong><\/p>\n<ol>\n<li>\n<p>\u30bd\u30fc\u30b9\u306e\u30e9\u30a4\u30d5\u30e9\u30a4\u30f3\u4e0a\u306b\u30de\u30a6\u30b9\u30ab\u30fc\u30bd\u30eb\u3092\u79fb\u52d5\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p>\u3092\u62bc\u3057\u3066<strong>\u30ea\u30bd\u30fc\u30b9\u30ab\u30bf\u30ed\u30b0<\/strong>\u30dc\u30bf\u30f3\u3092\u62bc\u3057\u3066\u30c9\u30e9\u30c3\u30b0\u3057\u307e\u3059\u3002<\/p>\n<p><img alt=\"Using Resource Catalog\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/04\/create_lifeline_26854.png\"\/><\/p>\n<\/li>\n<li>\n<p>\u30e9\u30a4\u30d5\u30e9\u30a4\u30f3\u3092\u4f5c\u6210\u3057\u305f\u3044\u5834\u6240\u3067\u30de\u30a6\u30b9\u30dc\u30bf\u30f3\u3092\u96e2\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p>\u9078\u629e<strong>\u30e1\u30c3\u30bb\u30fc\u30b8<\/strong>\u00a0-&gt;\u00a0<strong>\u30e9\u30a4\u30d5\u30e9\u30a4\u30f3<\/strong>\u30ea\u30bd\u30fc\u30b9\u30ab\u30bf\u30ed\u30b0\u304b\u3089\u3002<\/p>\n<p><img alt=\"To create a lifeline\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/04\/select_lifeline_26855.png\"\/><\/p>\n<\/li>\n<li>\n<p>\u65b0\u3057\u3044\u30e9\u30a4\u30d5\u30e9\u30a4\u30f3\u304c\u4f5c\u6210\u3055\u308c\u3001\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u4ecb\u3057\u3066\u30a2\u30af\u30bf\u30fc\/\u30e9\u30a4\u30d5\u30e9\u30a4\u30f3\u306b\u63a5\u7d9a\u3055\u308c\u307e\u3059\u3002\u540d\u524d\u3092\u5165\u529b\u3057\u3066\u00a0<strong>\u5165\u529b<\/strong>\u00a0\u3092\u62bc\u3057\u3066\u7de8\u96c6\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n<p><img alt=\"Lifeline created\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/04\/lifeline_created_33407.png\"\/><\/p>\n<\/li>\n<\/ol>\n<blockquote>\n<p>\u26a1\u00a0<strong>\u52b9\u7387\u306e\u30b3\u30c4<\/strong>\uff1a\u30ea\u30bd\u30fc\u30b9\u30ab\u30bf\u30ed\u30b0\u306e\u65b9\u6cd5\u3067\u306f\u3001\u63a5\u7d9a\u30e1\u30c3\u30bb\u30fc\u30b8\u30ea\u30f3\u30af\u304c\u81ea\u52d5\u7684\u306b\u4f5c\u6210\u3055\u308c\u308b\u305f\u3081\u30011\u8981\u7d20\u3042\u305f\u308a2\u301c3\u56de\u306e\u30af\u30ea\u30c3\u30af\u304c\u7701\u3051\u307e\u3059\u3002\u8907\u96d1\u306a\u56f3\u3067\u306f\u3001\u305d\u306e\u52b9\u679c\u306f\u9855\u8457\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/blockquote>\n<h3>\u30ea\u30f3\u30af\u306b\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u4f5c\u6210\u3059\u308b<\/h3>\n<p>\u65e2\u5b58\u306e\u30ea\u30f3\u30af\u306b\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u4f5c\u6210\u3059\u308b\u306b\u306f\u3001\u305d\u306e\u00a0<strong>\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u4f5c\u6210<\/strong>\u00a0\u30ea\u30bd\u30fc\u30b9\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n<p><img alt=\"Create message on link\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/04\/create_message_2238.png\"\/><\/p>\n<p>\u30ea\u30f3\u30af\u306b\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u4f5c\u6210\u3055\u308c\u307e\u3059\u3002<\/p>\n<p><img alt=\"Message created on link\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/04\/message_created_2239.png\"\/><\/p>\n<blockquote>\n<p>\ud83d\udd0d\u00a0<strong>\u660e\u78ba\u6027\u306e\u5b9f\u8df5<\/strong>\uff1a\u79c1\u306f\u3001\u00a0<code data-backticks=\"1\">validateOrder()<\/code>\u00a0\u3084\u00a0<code data-backticks=\"1\">sendConfirmation()<\/code>\u00a0\u306e\u3088\u3046\u306a\u7c21\u6f54\u3067\u52d5\u8a5e\u3092\u5148\u982d\u306b\u3057\u305f\u30e1\u30c3\u30bb\u30fc\u30b8\u540d\u3092\u4f7f\u7528\u3057\u3066\u3001\u56f3\u81ea\u4f53\u304c\u81ea\u5df1\u6587\u66f8\u5316\u3055\u308c\u308b\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3059\u3002\u00a0<code data-backticks=\"1\">message1<\/code>.<\/p>\n<\/blockquote>\n<h3>\u30cd\u30b9\u30c8\u3055\u308c\u305f\u76f8\u4e92\u4f5c\u7528\u306e\u30b7\u30fc\u30b1\u30f3\u30b9\u756a\u53f7\u306e\u7de8\u96c6<\/h3>\n<p>\u30cd\u30b9\u30c8\u3055\u308c\u305f\u76f8\u4e92\u4f5c\u7528\u306e\u30ec\u30d9\u30eb\u5185\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u8868\u793a\u3059\u308b\u306a\u3069\u3001\u30b7\u30fc\u30b1\u30f3\u30b9\u756a\u53f7\u3092\u7de8\u96c6\u3059\u308b\u306b\u306f\uff1a<\/p>\n<ol>\n<li>\n<p>\u56f3\u3092\u53f3\u30af\u30ea\u30c3\u30af\u3057\u3066\u3001\u30dd\u30c3\u30d7\u30a2\u30c3\u30d7\u30e1\u30cb\u30e5\u30fc\u304b\u3089\u00a0<strong>\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u4e26\u3079\u66ff\u3048\u2026<\/strong>\u00a0\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/p>\n<p><img alt=\"Reorder messages\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/04\/reorder_messages_25138.png\"\/><\/p>\n<\/li>\n<li>\n<p>\u300c<strong>\u901a\u4fe1\u56f3\u306e\u4ed5\u69d8<\/strong>\u00a0\u30a6\u30a3\u30f3\u30c9\u30a6\u304c\u8868\u793a\u3055\u308c\u305f\u3089\u3001\u00a0<strong>\u30e1\u30c3\u30bb\u30fc\u30b8<\/strong>\u00a0\u30bf\u30d6\u304c\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u958b\u304b\u308c\u307e\u3059\u3002\u00a0<strong>\u30b7\u30fc\u30b1\u30f3\u30b9 #<\/strong>\u00a0\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u30bb\u30eb\u3092\u30c0\u30d6\u30eb\u30af\u30ea\u30c3\u30af\u3057\u3066\u7de8\u96c6\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p>\u30af\u30ea\u30c3\u30af\u00a0<strong>OK<\/strong>\u00a0\u3067\u5909\u66f4\u3092\u9069\u7528\u3057\u307e\u3059\u3002<\/p>\n<p><img alt=\"Edit sequence number of messages\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2026\/04\/communication_spec_20536.png\"\/><\/p>\n<\/li>\n<\/ol>\n<blockquote>\n<p>\ud83e\udde9\u00a0<strong>\u30e2\u30c7\u30ea\u30f3\u30b0\u6226\u7565<\/strong>: \u30cd\u30b9\u30c8\u3055\u308c\u305f\u547c\u3073\u51fa\u3057\u306b\u306f\u5c0f\u6570\u756a\u53f7\uff081.0\u30011.1\u30011.2\uff09\u3092\u4f7f\u7528\u3059\u308b\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u8ffd\u52a0\u306e\u8a18\u53f7\u3092\u7528\u3044\u305a\u306b\u8996\u899a\u7684\u306b\u968e\u5c64\u3092\u660e\u78ba\u306b\u3067\u304d\u308b\u3002<\/p>\n<\/blockquote>\n<hr\/>\n<h2>\u73fe\u5834\u304b\u3089\u306e\u5b9f\u8df5\u7684\u30a2\u30c9\u30d0\u30a4\u30b9\uff1a\u901a\u4fe1\u56f3\u306e\u4fa1\u5024\u3092\u6700\u5927\u5316\u3059\u308b\u65b9\u6cd5<\/h2>\n<p>\u30d5\u30a3\u30f3\u30c6\u30c3\u30af\u3001\u30d8\u30eb\u30b9\u30b1\u30a2\u3001EC\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u5206\u91ce\u3067\u901a\u4fe1\u56f3\u3092\u4f7f\u7528\u3057\u305f\u7d4c\u9a13\u304b\u3089\u3001\u79c1\u306e\u30c8\u30c3\u30d7\u304a\u3059\u3059\u3081\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\uff1a<\/p>\n<p>\u2705\u00a0<strong>\u30b7\u30f3\u30d7\u30eb\u304b\u3089\u59cb\u3081\u308b<\/strong>: \u30b3\u30a2\u3068\u306a\u308b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3068\u4e3b\u8981\u306a\u30e1\u30c3\u30bb\u30fc\u30b8\u304b\u3089\u59cb\u3081\u3001\u6bb5\u968e\u7684\u306b\u8907\u96d1\u3055\u3092\u52a0\u3048\u308b\u3002<br \/>\n\u2705\u00a0<strong>\u8cac\u4efb\u5358\u4f4d\u3067\u8272\u5206\u3051\u3059\u308b<\/strong>: \u5857\u308a\u3064\u3076\u3057\u306e\u8272\u3092\u4f7f\u3063\u3066\u3001\u30b5\u30d6\u30b7\u30b9\u30c6\u30e0\u3084\u30c1\u30fc\u30e0\u306e\u6240\u6709\u6a29\u3054\u3068\u306b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u30b0\u30eb\u30fc\u30d7\u5316\u3059\u308b\u3002<br \/>\n\u2705\u00a0<strong>\u30b3\u30fc\u30c9\u3068\u30ea\u30f3\u30af\u3059\u308b<\/strong>: Visual Paradigm\u3067\u306f\u3001\u30e9\u30a4\u30d5\u30e9\u30a4\u30f3\u3092\u5b9f\u969b\u306e\u30af\u30e9\u30b9\u306b\u63a5\u7d9a\u3057\u3066\u30c8\u30ec\u30fc\u30b5\u30d3\u30ea\u30c6\u30a3\u3092\u78ba\u4fdd\u3059\u308b\u3002<br \/>\n\u2705\u00a0<strong>\u30b9\u30c6\u30fc\u30af\u30db\u30eb\u30c0\u30fc\u3068\u30ec\u30d3\u30e5\u30fc\u3059\u308b<\/strong>: \u7a7a\u9593\u7684\u306a\u30ec\u30a4\u30a2\u30a6\u30c8\u306b\u3088\u308a\u3001\u901a\u4fe1\u56f3\u306f\u975e\u6280\u8853\u8005\u5411\u3051\u306e\u30ec\u30d3\u30e5\u30fc\u306b\u6700\u9069\u3067\u3042\u308b\u3002<br \/>\n\u2705\u00a0<strong>\u56f3\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406<\/strong>: \u56f3\u3092\u52d5\u7684\u306a\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3068\u3057\u3066\u6271\u3044\u3001\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3068\u4e00\u7dd2\u306b\u4fdd\u7ba1\u3059\u308b\u3002<\/p>\n<p>\u274c\u00a0<strong>\u904e\u5270\u8a2d\u8a08\u3092\u907f\u3051\u308b<\/strong>: \u3059\u3079\u3066\u306egetter\/setter\u3092\u30e2\u30c7\u30eb\u5316\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u610f\u5473\u306e\u3042\u308b\u76f8\u4e92\u4f5c\u7528\u306b\u6ce8\u76ee\u3057\u3066\u304f\u3060\u3055\u3044\u3002<br \/>\n\u274c\u00a0<strong>\u62bd\u8c61\u30ec\u30d9\u30eb\u3092\u6df7\u540c\u3057\u306a\u3044<\/strong>: \u30d3\u30b8\u30cd\u30b9\u30ed\u30b8\u30c3\u30af\u3068\u6280\u8853\u7684\u5b9f\u88c5\u3092\u5225\u3005\u306e\u56f3\u306b\u4fdd\u3063\u3066\u304f\u3060\u3055\u3044\u3002<br \/>\n\u274c\u00a0<strong>\u6642\u7cfb\u5217\u306e\u7f60\u3092\u907f\u3051\u308b<\/strong>: \u6642\u9593\u7684\u8981\u4ef6\u304c\u91cd\u8981\u3067\u3042\u308c\u3070\u3001\u30b7\u30fc\u30b1\u30f3\u30b9\u56f3\u3092\u88dc\u8db3\u3057\u3066\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u4e00\u3064\u306e\u56f3\u3067\u4e21\u65b9\u306e\u5f79\u5272\u3092\u5b8c\u74a7\u306b\u3053\u306a\u3059\u3088\u3046\u306b\u5f37\u5236\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002<\/p>\n<hr\/>\n<h2>\u7d50\u8ad6\uff1a\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u56f3\u3092\u5171\u540c\u8a2d\u8a08\u30c4\u30fc\u30eb\u3068\u3057\u3066<\/h2>\n<p>\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u56f3\u306f\u5358\u306a\u308b\u5225\u306eUML\u30a2\u30fc\u30c6\u30a3\u30d5\u30a1\u30af\u30c8\u3067\u306f\u306a\u304f\u3001\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u30d3\u30b8\u30e7\u30f3\u3068\u5b9f\u88c5\u306e\u73fe\u5b9f\u306e\u9593\u306e\u6a4b\u6e21\u3057\u3067\u3059\u3002\u53b3\u5bc6\u306a\u30bf\u30a4\u30df\u30f3\u30b0\u3088\u308a\u3082\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u9593\u306e\u95a2\u4fc2\u6027\u306b\u6ce8\u76ee\u3059\u308b\u3053\u3068\u3067\u3001\u30c1\u30fc\u30e0\u304c\u624b\u7d9a\u304d\u7684\u306a\u8a73\u7d30\u306b\u7a81\u5165\u3059\u308b\u524d\u306b\u30b7\u30b9\u30c6\u30e0\u69cb\u9020\u306b\u3064\u3044\u3066\u5408\u610f\u5f62\u6210\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u79c1\u306e\u7d4c\u9a13\u304b\u3089\u3001\u610f\u56f3\u7684\u306b\u4f7f\u7528\u3059\u308c\u3070\u2014\u6642\u9593\u7684\u306a\u660e\u78ba\u6027\u306e\u305f\u3081\u306b\u30b7\u30fc\u30b1\u30f3\u30b9\u56f3\u3068\u3001\u9759\u7684\u69cb\u9020\u306e\u305f\u3081\u306b\u30af\u30e9\u30b9\u56f3\u3092\u4f75\u7528\u3059\u308b\u3053\u3068\u3067\u2014\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u56f3\u306f\u8a2d\u8a08\u306e\u66d6\u6627\u3055\u3092\u8457\u3057\u304f\u4f4e\u6e1b\u3057\u3001\u958b\u767a\u3092\u52a0\u901f\u3059\u308b\u3053\u3068\u304c\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002Visual Paradigm\u306e\u76f4\u611f\u7684\u306a\u30c4\u30fc\u30eb\u306f\u5c0e\u5165\u306e\u30cf\u30fc\u30c9\u30eb\u3092\u4e0b\u3052\u307e\u3059\u304c\u3001\u672c\u5f53\u306e\u4fa1\u5024\u306f\u3001\u898f\u5f8b\u3042\u308b\u30e2\u30c7\u30eb\u5316\u306e\u5b9f\u8df5\u3068\u5171\u540c\u30ec\u30d3\u30e5\u30fc\u306b\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u6587\u66f8\u5316\u3001\u30c9\u30e1\u30a4\u30f3\u30e2\u30c7\u30eb\u306e\u6d17\u7df4\u3001\u65b0\u3057\u3044\u30c1\u30fc\u30e0\u30e1\u30f3\u30d0\u30fc\u306e\u30aa\u30f3\u30dc\u30fc\u30c7\u30a3\u30f3\u30b0\u306e\u3044\u305a\u308c\u3067\u3042\u3063\u3066\u3082\u3001\u660e\u78ba\u306a\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u56f3\u306b\u6642\u9593\u3092\u6295\u8cc7\u3059\u308b\u3053\u3068\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u7406\u89e3\u3057\u3084\u3059\u3055\u3068\u4fdd\u5b88\u6027\u306b\u304a\u3044\u3066\u5927\u304d\u306a\u6210\u679c\u3092\u3082\u305f\u3089\u3057\u307e\u3059\u3002\u5c0f\u3055\u306a\u30b9\u30c6\u30c3\u30d7\u304b\u3089\u59cb\u3081\u3001\u983b\u7e41\u306b\u53cd\u5fa9\u3057\u3001\u56f3\u3092\u30b7\u30b9\u30c6\u30e0\u3068\u3068\u3082\u306b\u9032\u5316\u3055\u305b\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<hr\/>\n<h2>\u53c2\u8003\u6587\u732e<\/h2>\n<ol>\n<li><a href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-sequence-diagram\/\"><strong>\u30b7\u30fc\u30b1\u30f3\u30b9\u56f3\u3068\u306f\u4f55\u304b\uff1f<\/strong><\/a>: UML\u30e2\u30c7\u30ea\u30f3\u30b0\u306b\u304a\u3051\u308b\u30b7\u30fc\u30b1\u30f3\u30b9\u56f3\u306e\u8aac\u660e\u3001\u76ee\u7684\u3001\u8981\u7d20\u3001\u304a\u3088\u3073\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u306b\u3064\u3044\u3066\u306e\u5305\u62ec\u7684\u306a\u30ac\u30a4\u30c9\u3002<\/li>\n<li><a href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-communication-diagram\/\"><strong>\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u56f3\u3068\u306f\u4f55\u304b\uff1f<\/strong><\/a>: \u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3002\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u56f3\u306e\u69cb\u9020\u3001\u4f7f\u7528\u4e8b\u4f8b\u3001\u304a\u3088\u3073\u4ed6\u306eUML\u76f8\u4e92\u4f5c\u7528\u56f3\u3068\u306e\u95a2\u4fc2\u3092\u8a73\u8ff0\u3002<\/li>\n<li><a href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-interaction-overview-diagram\/\"><strong>\u76f8\u4e92\u4f5c\u7528\u6982\u8981\u56f3\u3068\u306f\u4f55\u304b\uff1f<\/strong><\/a>: \u8907\u6570\u306e\u76f8\u4e92\u4f5c\u7528\u65ad\u7247\u3092\u7d71\u5408\u3057\u3066\u9ad8\u30ec\u30d9\u30eb\u306e\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u3092\u69cb\u6210\u3059\u308b\u76f8\u4e92\u4f5c\u7528\u6982\u8981\u56f3\u306e\u6982\u8981\u3002<\/li>\n<li><a href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-timing-diagram\/\"><strong>\u30bf\u30a4\u30df\u30f3\u30b0\u56f3\u3068\u306f\u4f55\u304b\uff1f<\/strong><\/a>: \u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3051\u308b\u72b6\u614b\u5909\u5316\u3068\u6642\u9593\u7d4c\u904e\u306b\u4f34\u3046\u5236\u7d04\u306b\u7126\u70b9\u3092\u5f53\u3066\u305f\u30bf\u30a4\u30df\u30f3\u30b0\u56f3\u306e\u8aac\u660e\u3002<\/li>\n<li><a href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-uml\/\"><strong>UML\u3068\u306f\u4f55\u304b\uff1f<\/strong><\/a>: \u7d71\u5408\u30e2\u30c7\u30eb\u5316\u8a00\u8a9e\uff08UML\uff09\u306e\u57fa\u790e\u7684\u306a\u7d39\u4ecb\u3002\u6b74\u53f2\u3001\u76ee\u7684\u3001\u304a\u3088\u3073\u6838\u5fc3\u7684\u306a\u6982\u5ff5\u3002<\/li>\n<li><a href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/why-uml-modeling\/\"><strong>\u306a\u305cUML\u30e2\u30c7\u30ea\u30f3\u30b0\u304b\uff1f<\/strong><\/a>: UML\u3092\u63a1\u7528\u3059\u308b\u305f\u3081\u306e\u30d3\u30b8\u30cd\u30b9\u7684\u30fb\u6280\u8853\u7684\u6839\u62e0\u3002\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u3001\u8a2d\u8a08\u3001\u6587\u66f8\u5316\u306b\u304a\u3051\u308b\u5229\u70b9\u3092\u542b\u3080\u3002<\/li>\n<li><a href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/overview-of-the-14-uml-diagram-types\/\"><strong>UML\u56f3\u306e14\u7a2e\u985e\u306e\u6982\u8981<\/strong><\/a>: \u3059\u3079\u3066\u306eUML\u56f3\u306e\u7a2e\u985e\u3092\u7db2\u7f85\u3057\u305f\u5b8c\u5168\u306a\u30ab\u30bf\u30ed\u30b0\u3002\u4f7f\u7528\u4e8b\u4f8b\u3068\u9078\u5b9a\u30ac\u30a4\u30c9\u3092\u542b\u3080\u3002<\/li>\n<li><a href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-class-diagram\/\"><strong>\u30af\u30e9\u30b9\u56f3\u3068\u306f\u4f55\u304b\uff1f<\/strong><\/a>: \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3051\u308b\u9759\u7684\u69cb\u9020\u3001\u95a2\u4fc2\u6027\u3001\u5236\u7d04\u3092\u30e2\u30c7\u30eb\u5316\u3059\u308b\u305f\u3081\u306e\u30af\u30e9\u30b9\u56f3\u306e\u30ac\u30a4\u30c9\u3002<\/li>\n<li><a href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-object-diagram\/\"><strong>\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u56f3\u3068\u306f\u4f55\u304b\uff1f<\/strong><\/a>: \u30af\u30e9\u30b9\u56f3\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3068\u3057\u3066\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u56f3\u306e\u8aac\u660e\u3067\u3001\u7279\u5b9a\u306e\u30b7\u30ca\u30ea\u30aa\u3092\u8aac\u660e\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/li>\n<li><a href=\"https:\/\/circle.visual-paradigm.com\/docs\/uml-and-sysml\/communication-diagram\/how-to-draw-a-communication-diagram-in-uml\/\"><strong>UML\u3067\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u56f3\u3092\u63cf\u304f\u65b9\u6cd5<\/strong><\/a>: Visual Paradigm\u3067\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u56f3\u3092\u4f5c\u6210\u3059\u308b\u305f\u3081\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u4ed8\u304d\u306e\u30b9\u30c6\u30c3\u30d7\u30d0\u30a4\u30b9\u30c6\u30c3\u30d7\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u3002<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>\u63d0\u6848\u3055\u308c\u308b\u8a18\u4e8b\u30bf\u30a4\u30c8\u30eb\uff1a\u300c\u7406\u8ad6\u304b\u3089\u5b9f\u8df5\u3078<\/p>\n","protected":false},"author":11,"featured_media":10850,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"","footnotes":""},"categories":[3],"tags":[],"class_list":["post-10849","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-unified-modeling-language"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>UML\u901a\u4fe1\u56f3\u306e\u7fd2\u5f97\uff1a\u5b9f\u52d9\u8005\u306b\u3088\u308b\u5b9f\u8df5\u7684\u30ec\u30d3\u30e5\u30fc\u3068\u30b9\u30c6\u30c3\u30d7\u30d0\u30a4\u30b9\u30c6\u30c3\u30d7\u30ac\u30a4\u30c9 - \u30b5\u30a4\u30d0\u30fc\u30e1\u30c7\u30a3\u30a2\u30f3<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.cybermedian.com\/ja\/mastering-uml-communication-diagrams-a-practitioners-hands-on-review-step-by-step-guide\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"UML\u901a\u4fe1\u56f3\u306e\u7fd2\u5f97\uff1a\u5b9f\u52d9\u8005\u306b\u3088\u308b\u5b9f\u8df5\u7684\u30ec\u30d3\u30e5\u30fc\u3068\u30b9\u30c6\u30c3\u30d7\u30d0\u30a4\u30b9\u30c6\u30c3\u30d7\u30ac\u30a4\u30c9 - 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