\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u9593\u30d5\u30ed\u30fc<\/strong><\/td>\n| \u5916\u90e8\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u9593\u306e\u76f4\u63a5\u77e2\u5370\u3002<\/td>\n | DFD\u304b\u3089\u524a\u9664\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u30b7\u30b9\u30c6\u30e0\u7bc4\u56f2\u5916\u3067\u767a\u751f\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n3. \u7d71\u5408\u30b1\u30fc\u30b9\u30b9\u30bf\u30c7\u30a3\uff1a\u56f3\u66f8\u9928\u8cb8\u51fa\u30b7\u30b9\u30c6\u30e0<\/h2>\n\u3059\u3079\u3066\u306e\u6982\u5ff5\u3092\u7d71\u5408\u3059\u308b\u305f\u3081\u306b\u3001\u5b8c\u5168\u306a\u56f3\u66f8\u9928\u30b7\u30b9\u30c6\u30e0\u306e\u4f8b\u3092\u305f\u3069\u308a\u307e\u3059\u3002(\u4ee5\u4e0b\u306b\u8aac\u660e\u3059\u308b\u5404\u5c64\u306e\u8996\u899a\u7684\u8868\u73fe\u306b\u3064\u3044\u3066\u306f\u3001\u5143\u306e\u753b\u50cf\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002)<\/em><\/p>\n\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u56f3\uff1a\u5883\u754c\u5b9a\u7fa9<\/h3>\n\u30b7\u30b9\u30c6\u30e0\uff1a<\/strong>\u56f3\u66f8\u9928\u8cb8\u51fa\u30b7\u30b9\u30c6\u30e0<\/span><\/p>\n\n- \n
\u5916\u90e8\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\uff1a<\/strong>\u8aad\u8005\u3001\u53f8\u66f8\u3001\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u30b7\u30b9\u30c6\u30e0\uff08\u5916\u90e8\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\uff09<\/p>\n<\/li>\n- \n
\u4e3b\u8981\u30d5\u30ed\u30fc\uff1a<\/strong>\u8aad\u8005\u304c\u8cb8\u51fa\u30fb\u8fd4\u5374\u30fb\u7167\u4f1a\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u63d0\u51fa\u3057\u307e\u3059\u3002\u30b7\u30b9\u30c6\u30e0\u306f\u7d50\u679c\u3068\u901a\u77e5\u3092\u8fd4\u3057\u307e\u3059\u3002\u53f8\u66f8\u306f\u66f8\u7c4d\u53d7\u5165\u3068\u7d1b\u5931\u5831\u544a\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u30b7\u30b9\u30c6\u30e0\u306f\u8cb8\u51fa\u304c\u6210\u529f\u3057\u305f\u5834\u5408\u3001\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u306b\u30c9\u30a2\u958b\u653e\u30b3\u30de\u30f3\u30c9\u3092\u9001\u4fe1\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ul>\n![\"\u300c\u56f3\u66f8\u9928\u8cb8\u51fa\u30b7\u30b9\u30c6\u30e0\u300d\u3068\u984c\u3055\u308c\u305f\u30ec\u30d9\u30eb0\u306e\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u56f3\u306f\u3001\u4e2d\u592e\u30b7\u30b9\u30c6\u30e0\u3068\u305d\u306e\u5916\u90e8\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\uff08\u5177\u4f53\u7684\u306b\u306f\u3001\u5165\u529b\u3068\u51fa\u529b\u3092\u63d0\u4f9b\u3059\u308b\u8aad\u8005\u3068\u53f8\u66f8\uff09\u9593\u306e\u76f8\u4e92\u4f5c\u7528\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u3053\u306e\u56f3\u306f\u30b7\u30b9\u30c6\u30e0\u304c\u5916\u90e8\u306e\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u30c9\u30a2\u958b\u653e\u30b3\u30de\u30f3\u30c9\u3092\u9001\u4fe1\u3057\u3066\u3044\u308b\u69d8\u5b50\u3092\u793a\u3057\u3066\u304a\u308a\u3001\u30b7\u30b9\u30c6\u30e0\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u3092\u8868\u3059\u70b9\u7dda\u306e\u5883\u754c\u7dda\u5185\u306b\u53ce\u307e\u3063\u3066\u3044\u307e\u3059\u3002\"](\"https:\/\/www.we-notes.com\/wp-content\/uploads\/2026\/08\/img_6a82644c670f8.png\") <\/p>\n
VPasCode\u3067\u958b\u304f<\/h3>\n![\"\u30a4\u30f3\u30bf\u30e9\u30af\u30c6\u30a3\u30d6\u306a\u30c1\u30e3\u30c3\u30c8\u30dc\u30c3\u30c8\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306f\u3001\u30ec\u30d9\u30eb0\u3068\u30e9\u30d9\u30eb\u4ed8\u3051\u3055\u308c\u305f\u56f3\u66f8\u9928\u8cb8\u51fa\u30b7\u30b9\u30c6\u30e0\u306e\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u56f3\u3092\u8868\u793a\u3057\u3066\u304a\u308a\u3001\u30b0\u30e9\u30d5\u306e\u4e0b\u306b\u306f\u300cVPasCode\u3067\u958b\u304f\u300d\u30dc\u30bf\u30f3\u306b\u8d64\u3044\u77e2\u5370\u304c\u6307\u3057\u3066\u3044\u307e\u3059\u3002\u5468\u56f2\u306eUI\u306f\"](\"https:\/\/www.we-notes.com\/wp-content\/uploads\/2026\/08\/img_6a82650fb90d1.png\") <\/p>\n
Graphviz Dot\u30b3\u30fc\u30c9\u3092\u7de8\u96c6\u3059\u308b\u3053\u3068\u3067\u3001VPasCode\u30a8\u30c7\u30a3\u30bf\u3067\u3053\u308c\u3092\u4fee\u6b63\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/h3>\n![\"Graphviz\u306e\u30b3\u30fc\u30c9\u30b9\u30cb\u30da\u30c3\u30c8\u306f\u3001\u300c\u56f3\u66f8\u9928\u8cb8\u51fa\u30b7\u30b9\u30c6\u30e0](\"https:\/\/www.we-notes.com\/wp-content\/uploads\/2026\/08\/img_6a82659d2bafd.png\") <\/p>\n
\u30ec\u30d9\u30eb0\uff1a\u6a5f\u80fd\u5206\u89e3<\/h3>\n\n- \n
\u30d7\u30ed\u30bb\u30b9\uff1a<\/strong>1.0 \u7167\u4f1a\u30b5\u30fc\u30d3\u30b9\u30012.0 \u8cb8\u51fa\u51e6\u7406\u30013.0 \u8fd4\u5374\u51e6\u7406\u30014.0 \u7ba1\u7406\u7ba1\u7406\u30015.0 \u30a2\u30af\u30bb\u30b9\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9<\/p>\n<\/li>\n- \n
\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\uff1a<\/strong>D1 \u66f8\u7c4d\u30ab\u30bf\u30ed\u30b0\u3001D2 \u8aad\u8005\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3001D3 \u8cb8\u51fa\u8a18\u9332\u3001D4 \u5728\u5eab\u30b3\u30d4\u30fc<\/p>\n<\/li>\n- \n
\u6574\u5408\u6027\u78ba\u8a8d\uff1a<\/strong>\u8aad\u8005\u304b\u3089\u306e\u300c\u8cb8\u51fa\u30ea\u30af\u30a8\u30b9\u30c8\u300d\u306f\u30d7\u30ed\u30bb\u30b92.0\u306b\u30de\u30c3\u30d4\u30f3\u30b0\u3055\u308c\u307e\u3059\u3002\u300c\u30c9\u30a2\u958b\u653e\u30b3\u30de\u30f3\u30c9\u300d\u306f\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u306b\u5bfe\u3057\u3066\u30d7\u30ed\u30bb\u30b95.0\u304b\u3089\u30de\u30c3\u30d4\u30f3\u30b0\u3055\u308c\u307e\u3059\u3002\u3059\u3079\u3066\u306e\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u30ec\u30d9\u30eb\u306e\u30d5\u30ed\u30fc\u304c\u8003\u616e\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ul>\n\n![\"5\u3064\u306e\u30d7\u30ed\u30bb\u30b9\u30684\u3064\u306e\u30c7\u30fc\u30bf\u30b9\u30c8\u30ec\u30fc\u30b8\u3092\u793a\u3059\u56f3\u66f8\u9928\u8cb8\u51fa\u30b7\u30b9\u30c6\u30e0\u30ec\u30d9\u30eb1\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u56f3\u3002\"](\"https:\/\/www.we-notes.com\/wp-content\/uploads\/2026\/08\/img_6a8265ecb2fc6.png\") <\/p>\n<\/blockquote>\n
\u30ec\u30d9\u30eb1\uff1a\u300c2.0 \u8cb8\u51fa\u51e6\u7406\u300d\u306e\u8a73\u7d30\u5316<\/h3>\n\n- \n
2.1 \u30ea\u30af\u30a8\u30b9\u30c8\u306e\u691c\u8a3c\uff1a<\/strong>D2\u3092\u8aad\u307f\u53d6\u308a\u3001\u6709\u52b9\u306a\u30ea\u30af\u30a8\u30b9\u30c8\u307e\u305f\u306f\u5931\u6557\u7d50\u679c\u3092\u51fa\u529b\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n- \n
2.2 \u53ef\u7528\u6027\u306e\u78ba\u8a8d\uff1a<\/strong>D4\u3092\u8aad\u307f\u53d6\u308a\u3001\u5229\u7528\u53ef\u80fd\u306a\u30b3\u30d4\u30fc\u60c5\u5831\u307e\u305f\u306f\u5229\u7528\u4e0d\u53ef\u306e\u7d50\u679c\u3092\u51fa\u529b\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n- \n
2.3 \u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306e\u5b9f\u884c\uff1a<\/strong>D3\uff08\u65b0\u898f\u30ec\u30b3\u30fc\u30c9\uff09\u306b\u66f8\u304d\u8fbc\u307f\u3001D4\uff08\u30b3\u30d4\u30fc\u72b6\u614b\uff09\u3092\u66f4\u65b0\u3057\u3001D2\uff08\u8cb8\u51fa\u6570\uff09\u3092\u66f4\u65b0\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n- \n
2.4 \u5fdc\u7b54\u306e\u751f\u6210\uff1a<\/strong>\u8aad\u8005\u306b\u300c\u8cb8\u51fa\u7d50\u679c\u300d\u3092\u3001\u30d7\u30ed\u30bb\u30b95.0\u306b\u300c\u6210\u529f\u30b7\u30b0\u30ca\u30eb\u300d\u3092\u751f\u6210\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ul>\n\n![\"\u300c\u8cb8\u51fa\u51e6\u7406\uff082.0\uff09\u300d\u3068\u984c\u3055\u308c\u305f\u30ec\u30d9\u30eb2\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u56f3\u306f\u30014\u3064\u306e\u5186\u5f62\u30d7\u30ed\u30bb\u30b9\uff08\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u691c\u8a3c\u3001\u53ef\u7528\u6027\u306e\u78ba\u8a8d\u3001\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306e\u5b9f\u884c\u3001\u5fdc\u7b54\u306e\u751f\u6210\uff09\u306e\u9010\u6b21\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30d7\u30ed\u30bb\u30b9\u306f\u30014\u3064\u306e\u9577\u65b9\u5f62\u306e\u30c7\u30fc\u30bf\u30b9\u30c8\u30ec\u30fc\u30b8\uff08\u8aad\u8005\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\u3001\u8cb8\u51fa\u8a18\u9332\u3001\u5728\u5eab\u30b3\u30d4\u30fc\uff09\u3068\u76f8\u4e92\u4f5c\u7528\u3057\u306a\u304c\u3089\u3001\u300c\u6709\u52b9\u306a\u30ea\u30af\u30a8\u30b9\u30c8\u300d\u3001\u300c\u5229\u7528\u53ef\u80fd\u306a\u30b3\u30d4\u30fc\u60c5\u5831\u300d\u3001\u300c\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u5b8c\u4e86\u300d\u306a\u3069\u306e\u5b9a\u7fa9\u3055\u308c\u305f\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u3092\u4ea4\u63db\u3057\u307e\u3059\u3002\u53f3\u5074\u306b\u306f\u8aad\u8005\u30685.0\u30a2\u30af\u30bb\u30b9\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306a\u3069\u306e\u5916\u90e8\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u304c\u8868\u793a\u3055\u308c\u3001\u300c\u8cb8\u51fa\u7d50\u679c\u300d\u3084\u300c\u6210\u529f\u4fe1\u53f7\u300d\u306a\u3069\u306e\u51fa\u529b\u3092\u53d7\u3051\u53d6\u308a\u3001\u300c\u8cb8\u51fa\u30ea\u30af\u30a8\u30b9\u30c8\u300d\u306f\u30d7\u30ed\u30bb\u30b9\u30eb\u30fc\u30d7\u306e\u958b\u59cb\u90e8\u5206\u306b\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3055\u308c\u307e\u3059\u3002\"](\"https:\/\/www.we-notes.com\/wp-content\/uploads\/2026\/08\/img_6a8267111f7ff.png\") <\/p>\n<\/blockquote>\n
\u3053\u306e\u968e\u5c64\u5316\u30a2\u30d7\u30ed\u30fc\u30c1\u306f\u3001\u66d6\u6627\u306a\u300c\u66f8\u7c4d\u306e\u8cb8\u51fa\u300d\u3068\u3044\u3046\u8981\u4ef6\u3092\u3001\u30b3\u30fc\u30c9\u30921\u884c\u3082\u66f8\u304b\u308c\u308b\u524d\u306b\u3001\u53c2\u7167\u3055\u308c\u308b\u6b63\u78ba\u306a\u30c7\u30fc\u30bf\u30c6\u30fc\u30d6\u30eb\u3001\u9069\u7528\u3055\u308c\u308b\u691c\u8a3c\u30eb\u30fc\u30eb\u3001\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u5883\u754c\u3092\u793a\u3059\u660e\u78ba\u306a\u4ed5\u69d8\u3078\u3068\u5909\u63db\u3057\u307e\u3059\u3002<\/p>\n\n 4. \u9ad8\u5ea6\u306a\u6280\u8853\u3068\u54c1\u8cea\u4fdd\u8a3c<\/h2>\n\u6574\u5408\u6027\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8<\/h3>\n\u5404\u30ec\u30a4\u30e4\u30fc\u306e\u5b8c\u4e86\u5f8c\u3001\u4ee5\u4e0b\u306e\u9805\u76ee\u306b\u5bfe\u3057\u3066\u691c\u8a3c\u3092\u884c\u3063\u3066\u304f\u3060\u3055\u3044\uff1a<\/p>\n \n- \n
\u89aa\u3068\u5b50\u306e\u30d0\u30e9\u30f3\u30b9\uff1a<\/strong> \u3059\u3079\u3066\u306e\u5916\u90e8\u30d5\u30ed\u30fc\u304c\u6b63\u78ba\u306b\u4fdd\u6301\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3002<\/p>\n<\/li>\n- \n
\u30c7\u30fc\u30bf\u306e\u4fdd\u5b58\uff1a<\/strong> \u30c7\u30fc\u30bf\u306e\u6d88\u6ec5\uff08\u30d6\u30e9\u30c3\u30af\u30db\u30fc\u30eb\uff09\u3001\u5275\u767a\uff08\u5947\u8de1\uff09\u3001\u307e\u305f\u306f\u4e0d\u660e\u77ad\u306a\u6d41\u5165\u30fb\u6d41\u51fa\uff08\u30b0\u30ec\u30fc\u30db\u30fc\u30eb\uff09\u304c\u306a\u3044\u3053\u3068\u3002<\/p>\n<\/li>\n- \n
\u30b9\u30c8\u30ec\u30fc\u30b8\u306e\u4f7f\u7528\uff1a<\/strong> \u3059\u3079\u3066\u306e\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\u306f\u3001\u8aad\u307f\u53d6\u308a\u3068\u66f8\u304d\u8fbc\u307f\u306e\u4e21\u65b9\u306e\u63a5\u7d9a\u3092\u6301\u3064\u3053\u3068\uff08\u307e\u305f\u306f\u3001\u521d\u671f\u5316\/\u6d88\u8cbb\u306e\u6839\u62e0\u304c\u6587\u66f8\u5316\u3055\u308c\u3066\u3044\u308b\u3053\u3068\uff09\u3002<\/p>\n<\/li>\n- \n
\u547d\u540d\u306e\u6574\u5408\u6027\uff1a<\/strong> \u540c\u4e00\u306e\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u306f\u3001\u3059\u3079\u3066\u306e\u56f3\u306b\u304a\u3044\u3066\u540c\u4e00\u306e\u540d\u524d\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3002\u6b63\u5f0f\u306a\u30c7\u30fc\u30bf\u8f9e\u66f8\u3092\u7dad\u6301\u3059\u308b\u3053\u3068\u3002<\/p>\n<\/li>\n- \n
\u6df1\u3055\u306e\u5747\u4e00\u6027\uff1a<\/strong> \u975e\u5bfe\u79f0\u306a\u5206\u89e3\u306f\u8a31\u5bb9\u3055\u308c\u307e\u3059\u3002\u3059\u3079\u3066\u306e\u5206\u5c90\u304c\u540c\u3058\u6df1\u3055\u306b\u9054\u3059\u308b\u307e\u3067\u3067\u306f\u306a\u304f\u3001\u660e\u78ba\u6027\u304c\u5f97\u3089\u308c\u305f\u6642\u70b9\u3067\u505c\u6b62\u3059\u308b\u3053\u3068\u3002<\/p>\n<\/li>\n<\/ul>\n\u5236\u5fa1\u30ed\u30b8\u30c3\u30af\u306e\u6271\u3044<\/h3>\nDFD\u306f\u30c7\u30fc\u30bf\u3092<\/em>\u30e2\u30c7\u30eb\u5316\u3059\u308b\u3082\u306e\u3067\u3042\u308a\u3001\u5236\u5fa1\u3092<\/em>\u30e2\u30c7\u30eb\u5316\u3059\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u6761\u4ef6\u4ed8\u304d\u30ed\u30b8\u30c3\u30af\u3092\u8868\u3059\u306b\u306f\uff1a<\/p>\n\n- \n
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\u63a8\u5968\u30c4\u30fc\u30eb\uff1a<\/strong> Visual Paradigm Online\uff08\u7121\u6599\u3001\u5171\u540c\u7de8\u96c6\u53ef\u80fd\u3001\u8c4a\u5bcc\u306a\u30b7\u30f3\u30dc\u30eb\u30e9\u30a4\u30d6\u30e9\u30ea\uff09\uff1bPlantUML\/vpAsCode\uff08\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u5bfe\u5fdc\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30c1\u30fc\u30e0\u5411\u3051\u306e\u30c6\u30ad\u30b9\u30c8\u30d9\u30fc\u30b9\u306e\u56f3\u4f5c\u6210\uff09\u3002<\/p>\n<\/li>\n- \n
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\u5358\u7d14\u6027\u306e\u30c6\u30b9\u30c8\uff1a<\/strong> \u56f3\u304c\u6df7\u96d1\u3057\u3066\u3044\u308b\u3068\u611f\u3058\u305f\u3089\u3001\u3055\u3089\u306b\u5206\u89e3\u3057\u3066\u304f\u3060\u3055\u3044\u30027\u00b12\u306e\u6cd5\u5247\u3092\u5c0a\u91cd\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<\/li>\n- \n
\u51e1\u4f8b\uff1a<\/strong> \u898b\u77e5\u3089\u306c\u8aad\u8005\u306e\u305f\u3081\u306b\u3001\u3059\u3079\u3066\u306e\u56f3\u306b\u8a18\u53f7\u306e\u51e1\u4f8b\u3092\u542b\u3081\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<\/li>\n- \n
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