{"id":6376,"date":"2026-02-04T17:10:45","date_gmt":"2026-02-04T09:10:45","guid":{"rendered":"https:\/\/guides.visual-paradigm.com\/ja\/unraveling-use-cases-a-step-by-step-guide-to-elaboration-through-activity-diagrams\/"},"modified":"2026-02-04T17:10:45","modified_gmt":"2026-02-04T09:10:45","slug":"unraveling-use-cases-a-step-by-step-guide-to-elaboration-through-activity-diagrams","status":"publish","type":"post","link":"https:\/\/guides.visual-paradigm.com\/ja\/unraveling-use-cases-a-step-by-step-guide-to-elaboration-through-activity-diagrams\/","title":{"rendered":"\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u306e\u89e3\u660e\uff1a\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u56f3\u3092\u7528\u3044\u305f\u8a73\u7d30\u5316\u306e\u305f\u3081\u306e\u30b9\u30c6\u30c3\u30d7\u30d0\u30a4\u30b9\u30c6\u30c3\u30d7\u30ac\u30a4\u30c9"},"content":{"rendered":"

\u306f\u3058\u3081\u306b<\/h2>\n

\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u6a5f\u80fd\u8981\u4ef6\u3092\u7406\u89e3\u3059\u308b\u4e0a\u3067\u4e2d\u5fc3\u7684\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u3001\u30a8\u30f3\u30c9\u30e6\u30fc\u30b6\u30fc\u3068\u958b\u767a\u8005\u3068\u306e\u6a4b\u6e21\u3057\u306e\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3059\u308b\u3053\u3068\u306f\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9<\/a>\u30b7\u30b9\u30c6\u30e0\u306e\u6319\u52d5\u3092\u5305\u62ec\u7684\u306b\u7406\u89e3\u3059\u308b\u305f\u3081\u306b\u306f\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u3053\u308c\u3092\u9054\u6210\u3059\u308b\u6709\u52b9\u306a\u65b9\u6cd5\u306e\u4e00\u3064\u304c\u3001\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u5185\u306e\u6d3b\u52d5\u306e\u6d41\u308c\u3092\u8996\u899a\u7684\u306b\u8868\u73fe\u3059\u308b\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u56f3\u306e\u6d3b\u7528\u3067\u3059\u3002<\/p>\n

\"Use<\/p>\n

\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u306e\u8a73\u7d30\u5316<\/h2>\n

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\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u30b7\u30ca\u30ea\u30aa\u306e\u8a73\u7d30\u5316\u3068\u3044\u3046\u6587\u8108\u306b\u304a\u3044\u3066\u3001\u30b7\u30fc\u30b1\u30f3\u30b9\u56f3\u3068\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u56f3\u306e\u9055\u3044\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n

\u30b7\u30fc\u30b1\u30f3\u30b9\u56f3\uff1a<\/strong>\u30b7\u30fc\u30b1\u30f3\u30b9\u56f3\u3092\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u52d5\u7684\u306a\u8996\u70b9\u3068\u6349\u3048\u3066\u304f\u3060\u3055\u3044\u3002\u7279\u5b9a\u306e\u6a5f\u80fd\u3092\u9054\u6210\u3059\u308b\u305f\u3081\u306b\u3001\u7570\u306a\u308b\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u304c\u6642\u9593\u3068\u3068\u3082\u306b\u3069\u306e\u3088\u3046\u306b\u76f8\u4e92\u4f5c\u7528\u3059\u308b\u304b\u3092\u793a\u3057\u307e\u3059\u3002\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u30b7\u30ca\u30ea\u30aa\u306e\u6587\u8108\u3067\u306f\u3001\u30b7\u30fc\u30b1\u30f3\u30b9\u56f3\u306f\u3001\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u306b\u95a2\u4e0e\u3059\u308b\u3055\u307e\u3056\u307e\u306a\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3084\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u9593\u306e\u76f8\u4e92\u4f5c\u7528\u306e\u6642\u7cfb\u5217\u3092\u6349\u3048\u307e\u3059\u3002<\/p>\n

\u305f\u3068\u3048\u3070\u3001\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u30b7\u30ca\u30ea\u30aa\u304c\u30aa\u30f3\u30e9\u30a4\u30f3\u3067\u306e\u8cfc\u5165\u3092\u542b\u3080\u5834\u5408\u3001\u30b7\u30fc\u30b1\u30f3\u30b9\u56f3\u306f\u9867\u5ba2\u304c\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3068\u3069\u306e\u3088\u3046\u306b\u3084\u308a\u53d6\u308a\u3059\u308b\u304b\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u304c\u30b5\u30fc\u30d0\u30fc\u3068\u3069\u306e\u3088\u3046\u306b\u901a\u4fe1\u3059\u308b\u304b\u3001\u305d\u3057\u3066\u30b5\u30fc\u30d0\u30fc\u304c\u3069\u306e\u3088\u3046\u306b\u5fdc\u7b54\u3059\u308b\u304b\u3092\u793a\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u9593\u3067\u4ea4\u63db\u3055\u308c\u308b\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u9806\u5e8f\u3068\u4f9d\u5b58\u95a2\u4fc2\u3092\u793a\u3059\u3001\u8a73\u7d30\u3067\u6bb5\u968e\u7684\u306a\u76f8\u4e92\u4f5c\u7528\u306e\u8868\u73fe\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n

\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u56f3\uff1a<\/strong>\u4e00\u65b9\u3001\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u56f3\u306f\u3001\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u30b7\u30ca\u30ea\u30aa\u306b\u5bfe\u3057\u3066\u3088\u308a\u5e83\u7bc4\u3067\u5305\u62ec\u7684\u306a\u8996\u70b9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u30b7\u30b9\u30c6\u30e0\u5185\u306e\u6d3b\u52d5\u306e\u6d41\u308c\u306b\u7126\u70b9\u3092\u5f53\u3066\u3001\u884c\u52d5\u3001\u5224\u65ad\u30dd\u30a4\u30f3\u30c8\u3001\u4e26\u884c\u3059\u308b\u6d3b\u52d5\u3092\u5f37\u8abf\u3057\u307e\u3059\u3002\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u306e\u8a73\u7d30\u5316\u3068\u3044\u3046\u6587\u8108\u3067\u306f\u3001\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u56f3\u306f\u5168\u4f53\u306e\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u3092\u793a\u3057\u3001\u5b9f\u884c\u3055\u308c\u308b\u3055\u307e\u3056\u307e\u306a\u884c\u52d5\u3084\u5224\u65ad\u3092\u63cf\u753b\u3057\u307e\u3059\u3002<\/p>\n

\u30aa\u30f3\u30e9\u30a4\u30f3\u8cfc\u5165\u306e\u4f8b\u3092\u7d9a\u3051\u308b\u3068\u3001\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u56f3\u306f\u300c\u5546\u54c1\u3092\u9078\u629e\u300d\u3001\u300c\u30ab\u30fc\u30c8\u306b\u8ffd\u52a0\u300d\u3001\u300c\u914d\u9001\u60c5\u5831\u306e\u63d0\u4f9b\u300d\u3001\u300c\u652f\u6255\u3044\u300d\u306a\u3069\u306e\u6d3b\u52d5\u3092\u793a\u3059\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u3053\u308c\u3089\u306e\u6d3b\u52d5\u304c\u3069\u306e\u3088\u3046\u306b\u69cb\u9020\u5316\u3055\u308c\u3066\u3044\u308b\u304b\u3001\u305d\u3057\u3066\u4e92\u3044\u306b\u3069\u306e\u3088\u3046\u306b\u95a2\u4fc2\u3057\u3066\u3044\u308b\u304b\u3068\u3044\u3046\u9ad8\u30ec\u30d9\u30eb\u306e\u7406\u89e3\u304c\u5f97\u3089\u308c\u307e\u3059\u3002\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u56f3\u306f\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u306e\u624b\u7d9a\u304d\u7684\u5074\u9762\u3092\u6349\u3048\u308b\u306e\u306b\u975e\u5e38\u306b\u9069\u3057\u3066\u304a\u308a\u3001\u8907\u96d1\u306a\u30d3\u30b8\u30cd\u30b9\u30d7\u30ed\u30bb\u30b9\u3092\u8868\u73fe\u3059\u308b\u306e\u306b\u6700\u9069\u3067\u3059\u3002<\/p>\n

\"How<\/p>\n

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\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u56f3\u3092\u7528\u3044\u305f\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u306e\u8a73\u7d30\u5316\uff1a10\u306e\u30b9\u30c6\u30c3\u30d7<\/h2>\n

\u3053\u306e\u30b9\u30c6\u30c3\u30d7\u30d0\u30a4\u30b9\u30c6\u30c3\u30d7\u30ac\u30a4\u30c9\u3067\u306f\u3001\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u56f3<\/a>\u3092\u3069\u306e\u3088\u3046\u306b\u3057\u3066\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u306e\u8a73\u7d30\u5316\u306b\u6d3b\u7528\u3067\u304d\u308b\u304b\u3092\u691c\u8a0e\u3057\u307e\u3059\u3002<\/p>\n

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\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u56f3\u306b\u53d6\u308a\u7d44\u3080\u524d\u306b\u3001\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u306e\u7bc4\u56f2\u3068\u76ee\u7684\u3092\u660e\u78ba\u306b\u5b9a\u7fa9\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u4e3b\u306a\u76ee\u7684\u3001\u95a2\u4e0e\u3059\u308b\u30a2\u30af\u30bf\u30fc\u3001\u30b7\u30b9\u30c6\u30e0\u5185\u3067\u306e\u671f\u5f85\u3055\u308c\u308b\u76f8\u4e92\u4f5c\u7528\u3092\u7406\u89e3\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n

\u30b9\u30c6\u30c3\u30d72\uff1a\u30a2\u30af\u30bf\u30fc\u3068\u6d3b\u52d5\u3092\u7279\u5b9a\u3059\u308b\uff1a<\/strong><\/p>\n

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\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u56f3\u306b\u304a\u3044\u3066\u3001\u521d\u671f\u30ce\u30fc\u30c9\u306f\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u306e\u958b\u59cb\u70b9\u3092\u8868\u3057\u307e\u3059\u3002\u5236\u5fa1\u30d5\u30ed\u30fc\u77e2\u5370\u3092\u4f7f\u3063\u3066\u521d\u671f\u30ce\u30fc\u30c9\u3092\u6700\u521d\u306e\u6d3b\u52d5\u306b\u63a5\u7d9a\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u306e\u958b\u59cb\u304c\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n

\u30b9\u30c6\u30c3\u30d74\uff1a\u30a2\u30af\u30b7\u30e7\u30f3\u3068\u5224\u65ad\u30dd\u30a4\u30f3\u30c8\u3092\u8ffd\u52a0\u3059\u308b\uff1a<\/strong><\/p>\n

\u7279\u5b9a\u3055\u308c\u305f\u5404\u6d3b\u52d5\u306b\u5bfe\u3057\u3066\u3001\u5177\u4f53\u7684\u306a\u30bf\u30b9\u30af\u3084\u30a2\u30af\u30b7\u30e7\u30f3\u3092\u8868\u3059\u30a2\u30af\u30b7\u30e7\u30f3\u30ce\u30fc\u30c9\u3092\u8ffd\u52a0\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u6761\u4ef6\u306b\u57fa\u3065\u3044\u3066\u30d5\u30ed\u30fc\u304c\u5206\u5c90\u3059\u308b\u30dd\u30a4\u30f3\u30c8\u3092\u793a\u3059\u305f\u3081\u306b\u3001\u5224\u65ad\u30ce\u30fc\u30c9\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n

\u30b9\u30c6\u30c3\u30d75\uff1a\u5236\u5fa1\u30d5\u30ed\u30fc\u3092\u78ba\u7acb\u3059\u308b\uff1a<\/strong><\/p>\n

\u30a2\u30af\u30b7\u30e7\u30f3\u30ce\u30fc\u30c9\u3068\u5224\u65ad\u30ce\u30fc\u30c9\u3092\u5236\u5fa1\u30d5\u30ed\u30fc\u77e2\u5370\u3067\u63a5\u7d9a\u3057\u3066\u3001\u6d3b\u52d5\u306e\u9806\u5e8f\u3092\u793a\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30a2\u30af\u30b7\u30e7\u30f3\u304c\u767a\u751f\u3059\u308b\u9806\u5e8f\u304c\u8ad6\u7406\u7684\u306b\u8868\u73fe\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

\u30b9\u30c6\u30c3\u30d76\uff1a\u30a2\u30af\u30bf\u30fc\u3054\u3068\u306b\u30b9\u30a4\u30e0\u30ec\u30fc\u30f3\u3092\u8a2d\u3051\u308b<\/strong><\/p>\n

\u7570\u306a\u308b\u30a2\u30af\u30bf\u30fc\u306e\u95a2\u4e0e\u3092\u660e\u78ba\u306b\u533a\u5225\u3059\u308b\u305f\u3081\u306b\u3001\u30b9\u30a6\u30a9\u30fc\u30eb\u30fc\u30f3\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u5404\u30a2\u30af\u30bf\u30fc\u3092\u7279\u5b9a\u306e\u30b9\u30a6\u30a9\u30fc\u30eb\u30fc\u30f3\u306b\u5272\u308a\u5f53\u3066\u308b\u3053\u3068\u3067\u3001\u305d\u308c\u305e\u308c\u306e\u30a2\u30af\u30bf\u30fc\u306b\u95a2\u9023\u3059\u308b\u6d3b\u52d5\u304c\u660e\u78ba\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n

\u30b9\u30c6\u30c3\u30d77\uff1a\u4e26\u884c\u51e6\u7406\u306e\u51e6\u7406\uff1a<\/strong><\/p>\n

\u8907\u6570\u306e\u6d3b\u52d5\u304c\u540c\u6642\u306b\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u72b6\u6cc1\u3067\u306f\u3001\u30d5\u30a9\u30fc\u30af\u30ce\u30fc\u30c9\u3068\u30b8\u30e7\u30a4\u30f3\u30ce\u30fc\u30c9\u3092\u7d44\u307f\u8fbc\u307f\u307e\u3059\u3002\u30d5\u30a9\u30fc\u30af\u30ce\u30fc\u30c9\u306f\u4e26\u884c\u51e6\u7406\u306e\u958b\u59cb\u3092\u8868\u3057\u3001\u30b8\u30e7\u30a4\u30f3\u30ce\u30fc\u30c9\u306f\u3053\u308c\u3089\u306e\u4e26\u884c\u30d1\u30b9\u306e\u53ce\u675f\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n

\u30b9\u30c6\u30c3\u30d78\uff1a\u4f8b\u5916\u51e6\u7406\u306e\u7d71\u5408\uff1a<\/strong><\/p>\n

\u6d3b\u52d5\u306e\u5b9f\u884c\u4e2d\u306b\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u4f8b\u5916\u3084\u30a8\u30e9\u30fc\u3092\u7279\u5b9a\u3057\u307e\u3059\u3002\u4f8b\u5916\u51e6\u7406\u30ce\u30fc\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u30b7\u30b9\u30c6\u30e0\u304c\u3053\u306e\u3088\u3046\u306a\u9038\u8131\u306b\u5bfe\u3057\u3066\u3069\u306e\u3088\u3046\u306b\u5bfe\u5fdc\u3059\u308b\u304b\u3092\u793a\u3057\u3001\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u306e\u30b9\u30e0\u30fc\u30ba\u306a\u7d99\u7d9a\u3092\u78ba\u4fdd\u3057\u307e\u3059\u3002<\/p>\n

\u30b9\u30c6\u30c3\u30d79\uff1a\u7d42\u4e86\u30ce\u30fc\u30c9\u3067\u7de0\u3081\u304f\u304f\u308b\uff1a<\/strong><\/p>\n

\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u306e\u5b8c\u4e86\u3092\u793a\u3059\u305f\u3081\u306b\u7d42\u4e86\u30ce\u30fc\u30c9\u3092\u914d\u7f6e\u3057\u307e\u3059\u3002\u5236\u5fa1\u30d5\u30ed\u30fc\u77e2\u5370\u3092\u4f7f\u7528\u3057\u3066\u3001\u6700\u7d42\u7684\u306a\u6d3b\u52d5\u3068\u63a5\u7d9a\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u5185\u306e\u30d7\u30ed\u30bb\u30b9\u30d5\u30ed\u30fc\u306e\u7d42\u4e86\u304c\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n

\u30b9\u30c6\u30c3\u30d710\uff1a\u691c\u8a3c\u3068\u6539\u5584\uff1a<\/strong><\/p>\n

\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u306e\u610f\u56f3\u3055\u308c\u305f\u52d5\u4f5c\u3092\u6b63\u78ba\u306b\u53cd\u6620\u3057\u3066\u3044\u308b\u304b\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306b\u3001\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u56f3\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u30b9\u30c6\u30fc\u30af\u30db\u30eb\u30c0\u30fc\u304b\u3089\u306e\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3092\u6c42\u3081\u3001\u305d\u306e\u610f\u898b\u306b\u57fa\u3065\u3044\u3066\u56f3\u3092\u6539\u5584\u3057\u307e\u3059\u3002\u5305\u62ec\u7684\u3067\u6b63\u78ba\u306a\u8868\u73fe\u304c\u5f97\u3089\u308c\u308b\u307e\u3067\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u3092\u7e70\u308a\u8fd4\u3057\u307e\u3059\u3002<\/p>\n

\u6b21\u306b\u4f55\u3092\u3059\u3079\u304d\u304b\uff1f<\/h2>\n

Visual Paradigm Online\u3067\u3001\u4f7f\u3044\u3084\u3059\u304f\u5f37\u529b\u306a\u6a5f\u80fd\u3092\u5099\u3048\u305f\u7121\u6599\u306e\u30aa\u30f3\u30e9\u30a4\u30f3UML\u30c4\u30fc\u30eb\u3068\u3057\u3066\u3001\u30b9\u30e0\u30fc\u30ba\u306aUML\u56f3\u4f5c\u6210\u306e\u4e16\u754c\u3092\u767a\u898b\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30c9\u30e9\u30c3\u30b0\u30a2\u30f3\u30c9\u30c9\u30ed\u30c3\u30d7\u578b\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3001\u81ea\u52d5\u63a5\u7d9a\u518d\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3001\u6b63\u78ba\u306a\u914d\u7f6e\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u6574\u5408\u30ac\u30a4\u30c9\u3092\u5099\u3048\u305f\u3001\u5229\u4fbf\u6027\u306b\u6e80\u3061\u305f\u4e16\u754c\u3078\u3068\u98db\u3073\u8fbc\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n

\u305d\u306eVisual Paradigm Online<\/a>\u7121\u6599\u7248\u306f\u3001\u5b66\u751f\u3001\u6559\u80b2\u8005\u3001\u975e\u55b6\u5229\u56e3\u4f53\u30e6\u30fc\u30b6\u30fc\u306b\u3068\u3063\u3066\u5b9d\u5eab\u3067\u3042\u308a\u3001\u671f\u9650\u306e\u306a\u3044\u7121\u5236\u9650\u306e\u56f3\u3068\u5f62\u72b6\u3092\u63d0\u4f9b\u3057\u3001\u5e83\u544a\u3082\u4e00\u5207\u3042\u308a\u307e\u305b\u3093\u3002\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u306f\u4e0d\u8981\u3067\u3001\u4f7f\u3044\u65b9\u304c\u975e\u5e38\u306b\u7c21\u5358\u3067\u3059\uff01 \u307e\u305f\u3001Visual Paradigm Online\u306fUML\u306b\u9650\u3089\u305a\u3001\u591a\u7528\u9014\u306a\u56f3\u4f5c\u6210\u30c4\u30fc\u30eb\u3067\u3059\u3002ER\u56f3\u3001\u7d44\u7e54\u56f3\u3001\u30d5\u30ed\u30a2\u30d7\u30e9\u30f3\u3001\u30d3\u30b8\u30cd\u30b9\u30b3\u30f3\u30bb\u30d7\u30c8\u30de\u30c3\u30d7\u3001ITIL\u56f3\u306a\u3069\u3092\u7c21\u5358\u306b\u4f5c\u6210\u3067\u304d\u307e\u3059\u3002<\/p>\n

\u4eca\u65e5\u304b\u3089\u56f3\u4f5c\u6210\u4f53\u9a13\u3092\u30ec\u30d9\u30eb\u30a2\u30c3\u30d7\u3057\u307e\u3057\u3087\u3046\u2014\u5275\u9020\u6027\u3092\u7c21\u5358\u306b\u304b\u3064\u52b9\u7387\u7684\u306b\u767a\u63ee\u3067\u304d\u307e\u3059\u3002<\/p>\n

\u7d50\u8ad6\uff1a<\/h2>\n

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- Visual Paradigm Guides Japanese<\/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:\/\/guides.visual-paradigm.com\/ja\/unraveling-use-cases-a-step-by-step-guide-to-elaboration-through-activity-diagrams\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u306e\u89e3\u660e\uff1a\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u56f3\u3092\u7528\u3044\u305f\u8a73\u7d30\u5316\u306e\u305f\u3081\u306e\u30b9\u30c6\u30c3\u30d7\u30d0\u30a4\u30b9\u30c6\u30c3\u30d7\u30ac\u30a4\u30c9 - Visual Paradigm Guides Japanese\" \/>\n<meta property=\"og:description\" content=\"\u306f\u3058\u3081\u306b 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