{"id":9790,"date":"2024-11-27T10:08:03","date_gmt":"2024-11-27T02:08:03","guid":{"rendered":"https:\/\/www.cybermedian.com\/ja\/comprehensive-guide-to-use-case-modeling-a-case-study-approach\/"},"modified":"2026-04-20T09:04:31","modified_gmt":"2026-04-20T09:04:31","slug":"comprehensive-guide-to-use-case-modeling-a-case-study-approach","status":"publish","type":"post","link":"https:\/\/www.cybermedian.com\/ja\/comprehensive-guide-to-use-case-modeling-a-case-study-approach\/","title":{"rendered":"\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u30e2\u30c7\u30ea\u30f3\u30b0\u306e\u5305\u62ec\u7684\u30ac\u30a4\u30c9\uff1a\u4e8b\u4f8b\u7814\u7a76\u30a2\u30d7\u30ed\u30fc\u30c1"},"content":{"rendered":"<h2>\u306f\u3058\u3081\u306b<\/h2>\n<p><a href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-use-case-diagram\/\">\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u30e2\u30c7\u30ea\u30f3\u30b0<\/a>\u306f\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u958b\u767a\u306b\u304a\u3051\u308b\u91cd\u8981\u306a\u5074\u9762\u3067\u3042\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u8996\u70b9\u304b\u3089\u30b7\u30b9\u30c6\u30e0\u306e\u6a5f\u80fd\u8981\u4ef6\u3092\u628a\u63e1\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u3053\u308c\u306b\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u3068\u5bfe\u8a71\u3059\u308b\u30a2\u30af\u30bf\u30fc\uff08\u30e6\u30fc\u30b6\u30fc\u307e\u305f\u306f\u5916\u90e8\u30b7\u30b9\u30c6\u30e0\uff09\u304a\u3088\u3073\u30b7\u30b9\u30c6\u30e0\u304c\u63d0\u4f9b\u3059\u308b\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\uff08\u6a5f\u80fd\u307e\u305f\u306f\u30b5\u30fc\u30d3\u30b9\uff09\u3092\u7279\u5b9a\u3059\u308b\u3053\u3068\u304c\u542b\u307e\u308c\u307e\u3059\u3002\u672c\u30ac\u30a4\u30c9\u3067\u306f\u3001\u7a7a\u6e2f\u30b7\u30b9\u30c6\u30e0\u306e\u6dfb\u4ed8\u4f8b\u3092\u4e8b\u4f8b\u3068\u3057\u3066\u7528\u3044\u3001\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u30e2\u30c7\u30ea\u30f3\u30b0\u306e\u30d7\u30ed\u30bb\u30b9\u3092\u30b9\u30c6\u30c3\u30d7\u30d0\u30a4\u30b9\u30c6\u30c3\u30d7\u3067\u8aac\u660e\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3084\u4f8b\u3001\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u3092\u63d0\u4f9b\u3057\u3001\u52b9\u679c\u7684\u306a\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u56f3\u306e\u4f5c\u6210\u3092\u652f\u63f4\u3057\u307e\u3059\u3002<\/p>\n<h2>\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u56f3\u306e\u7406\u89e3<\/h2>\n<h3>\u4e3b\u8981\u306a\u6982\u5ff5<\/h3>\n<ol>\n<li><strong>\u30a2\u30af\u30bf\u30fc<\/strong>\uff1a\u30b7\u30b9\u30c6\u30e0\u3068\u5bfe\u8a71\u3059\u308b\u30e6\u30fc\u30b6\u30fc\u307e\u305f\u306f\u5916\u90e8\u30b7\u30b9\u30c6\u30e0\u3092\u8868\u3059\u3002\u30a2\u30af\u30bf\u30fc\u306f\u4eba\u5f62\u3084\u305d\u306e\u4ed6\u306e\u30a2\u30a4\u30b3\u30f3\u3067\u8868\u73fe\u3055\u308c\u308b\u3002<\/li>\n<li><strong>\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9<\/strong>\uff1a\u30b7\u30b9\u30c6\u30e0\u304c\u63d0\u4f9b\u3059\u308b\u6a5f\u80fd\u307e\u305f\u306f\u30b5\u30fc\u30d3\u30b9\u3092\u8868\u3059\u3002\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u306f\u6955\u5186\u3067\u8868\u73fe\u3055\u308c\u308b\u3002<\/li>\n<li><strong>\u30b7\u30b9\u30c6\u30e0\u5883\u754c<\/strong>\uff1a\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u3092\u56f2\u3080\u9577\u65b9\u5f62\u3067\u3042\u308a\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u7bc4\u56f2\u3092\u8868\u3059\u3002<\/li>\n<li><strong>\u95a2\u9023<\/strong>\uff1a\u30a2\u30af\u30bf\u30fc\u3068\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u3092\u7d50\u3076\u7dda\u3067\u3042\u308a\u3001\u30a2\u30af\u30bf\u30fc\u304c\u305d\u306e\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u306b\u53c2\u52a0\u3059\u308b\u3053\u3068\u3092\u793a\u3059\u3002<\/li>\n<li><strong>\u5305\u542b<\/strong>\uff1a\u4e00\u3064\u306e\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u304b\u3089\u5225\u306e\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u3078\u5411\u304b\u3046\u7834\u7dda\u306e\u77e2\u5370\u3067\u3042\u308a\u3001\u5bfe\u8c61\u306e\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u304c\u5143\u306e\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u306b\u542b\u307e\u308c\u308b\u3053\u3068\u3092\u793a\u3059\u3002<\/li>\n<li><strong>\u62e1\u5f35<\/strong>\uff1a\u4e00\u3064\u306e\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u304b\u3089\u5225\u306e\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u3078\u5411\u304b\u3046\u7834\u7dda\u306e\u77e2\u5370\u3067\u3042\u308a\u3001\u5bfe\u8c61\u306e\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u304c\u5143\u306e\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u306e\u632f\u308b\u821e\u3044\u3092\u62e1\u5f35\u3059\u308b\u3053\u3068\u3092\u793a\u3059\u3002<\/li>\n<li><strong>\u4e00\u822c\u5316<\/strong>\uff1a\u77e2\u5370\u306e\u5148\u304c\u7a7a\u6d1e\u306e\u5b9f\u7dda\u3067\u3042\u308a\u3001\u4e00\u3064\u306e\u30a2\u30af\u30bf\u30fc\u304b\u3089\u5225\u306e\u30a2\u30af\u30bf\u30fc\u3078\u5411\u304b\u3046\u3082\u306e\u3067\u3001\u7d99\u627f\u3092\u793a\u3059\u3002<\/li>\n<\/ol>\n<h2>\u4e8b\u4f8b\u7814\u7a76\uff1a\u7a7a\u6e2f\u30b7\u30b9\u30c6\u30e0<\/h2>\n<p><img alt=\"Use case diagram tutorial lazy bag | Develop Paper\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2022\/03\/08-business-use-case-diagram-example.png\"\/><\/p>\n<p>\u63d0\u4f9b\u3055\u308c\u305f\u4f8b\u306f\u3001\u7a7a\u6e2f\u30b7\u30b9\u30c6\u30e0\u306e\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u56f3\u3092\u793a\u3057\u3066\u3044\u308b\u3002\u4ee5\u4e0b\u306b\u305d\u306e\u69cb\u6210\u3092\u8aac\u660e\u3059\u308b\u3002<\/p>\n<h3>\u30a2\u30af\u30bf\u30fc<\/h3>\n<ul>\n<li><strong>\u4e57\u5ba2<\/strong>\uff1a\u7a7a\u6e2f\u30b5\u30fc\u30d3\u30b9\u3092\u5229\u7528\u3059\u308b\u4eba\u3002<\/li>\n<li><strong>\u30ac\u30a4\u30c9<\/strong>\uff1a\u8ffd\u52a0\u306e\u8cac\u4efb\u307e\u305f\u306f\u7279\u6a29\u3092\u6301\u3064\u3001\u7279\u6b8a\u306a\u4e57\u5ba2\u306e\u30bf\u30a4\u30d7\u3002<\/li>\n<\/ul>\n<h3>\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9<\/h3>\n<ul>\n<li><strong>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30c1\u30a7\u30c3\u30af<\/strong>\uff1a\u4e57\u5ba2\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u76ee\u7684\u3067\u306e\u30c1\u30a7\u30c3\u30af\u30d7\u30ed\u30bb\u30b9\u3002<\/li>\n<li><strong>\u624b\u8377\u7269\u30c1\u30a7\u30c3\u30af\u30a4\u30f3<\/strong>: \u624b\u8377\u7269\u306e\u30c1\u30a7\u30c3\u30af\u30a4\u30f3\u3092\u884c\u3046\u30d7\u30ed\u30bb\u30b9\u3002<\/li>\n<li><strong>\u500b\u4eba\u30c1\u30a7\u30c3\u30af\u30a4\u30f3<\/strong>: \u500b\u3005\u306e\u4e57\u5ba2\u306e\u30c1\u30a7\u30c3\u30af\u30a4\u30f3\u3092\u884c\u3046\u30d7\u30ed\u30bb\u30b9\u3002<\/li>\n<li><strong>\u30b0\u30eb\u30fc\u30d7\u30c1\u30a7\u30c3\u30af\u30a4\u30f3<\/strong>: \u4e57\u5ba2\u306e\u30b0\u30eb\u30fc\u30d7\u306e\u30c1\u30a7\u30c3\u30af\u30a4\u30f3\u3092\u884c\u3046\u30d7\u30ed\u30bb\u30b9\u3002<\/li>\n<\/ul>\n<h3>\u95a2\u4fc2\u6027<\/h3>\n<ul>\n<li><strong>\u95a2\u9023<\/strong>: <code class=\"\">\u4e57\u5ba2<\/code>\u3068<code class=\"\">\u30ac\u30a4\u30c9<\/code>\u306e\u30a2\u30af\u30bf\u30fc\u306f\u3001\u4ee5\u4e0b\u306e\u3082\u306e\u3068\u95a2\u9023\u4ed8\u3051\u3089\u308c\u3066\u3044\u308b<code class=\"\">\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b9\u30af\u30ea\u30fc\u30cb\u30f3\u30b0<\/code>,\u00a0<code class=\"\">\u624b\u8377\u7269\u30c1\u30a7\u30c3\u30af\u30a4\u30f3<\/code>,\u00a0<code class=\"\">\u500b\u4eba\u30c1\u30a7\u30c3\u30af\u30a4\u30f3<\/code>\u3001\u304a\u3088\u3073<code class=\"\">\u30b0\u30eb\u30fc\u30d7\u30c1\u30a7\u30c3\u30af\u30a4\u30f3<\/code>\u306e\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u3002<\/li>\n<li><strong>\u542b\u3080<\/strong>: <code class=\"\">\u500b\u4eba\u30c1\u30a7\u30c3\u30af\u30a4\u30f3<\/code>\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u306f\u3001\u4ee5\u4e0b\u306e\u3082\u306e\u3092\u542b\u3080<code class=\"\">\u30b0\u30eb\u30fc\u30d7\u30c1\u30a7\u30c3\u30af\u30a4\u30f3<\/code>\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u3092\u542b\u3093\u3067\u304a\u308a\u3001\u305d\u306e\u52d5\u4f5c\u304c<code class=\"\">\u30b0\u30eb\u30fc\u30d7\u30c1\u30a7\u30c3\u30af\u30a4\u30f3<\/code>\u306e\u4e00\u90e8\u3067\u3042\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u308b<code class=\"\">\u500b\u4eba\u30c1\u30a7\u30c3\u30af\u30a4\u30f3<\/code>.<\/li>\n<li><strong>\u62e1\u5f35<\/strong>: \u305d\u306e<code class=\"\">\u624b\u8377\u7269\u30c1\u30a7\u30c3\u30af\u30a4\u30f3<\/code> use case \u306f\u3001<code class=\"\">\u500b\u4eba\u30c1\u30a7\u30c3\u30af\u30a4\u30f3<\/code> use case \u3092\u62e1\u5f35\u3057\u3066\u304a\u308a\u3001<code class=\"\">\u624b\u8377\u7269\u30c1\u30a7\u30c3\u30af\u30a4\u30f3<\/code> \u306f\u3001<code class=\"\">\u500b\u4eba\u30c1\u30a7\u30c3\u30af\u30a4\u30f3<\/code>.<\/li>\n<li><strong>\u4e00\u822c\u5316<\/strong>: \u305d\u306e<code class=\"\">\u30c4\u30a2\u30fc\u30a4\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u30fc<\/code> \u30a2\u30af\u30bf\u30fc\u306f\u3001<code class=\"\">\u4e57\u5ba2<\/code> \u306e\u7279\u6b8a\u306a\u30bf\u30a4\u30d7\u3067\u3042\u308a\u3001\u4e00\u822c\u5316\u77e2\u5370\u306b\u3088\u3063\u3066\u793a\u3055\u308c\u308b\u3002<\/li>\n<\/ul>\n<h2>\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u56f3\u3092\u4f5c\u6210\u3059\u308b\u624b\u9806<\/h2>\n<h3>1. \u30a2\u30af\u30bf\u30fc\u3092\u7279\u5b9a\u3059\u308b<\/h3>\n<p>\u30b7\u30b9\u30c6\u30e0\u3068\u3084\u308a\u53d6\u308a\u3059\u308b\u3059\u3079\u3066\u306e\u30a2\u30af\u30bf\u30fc\u3092\u7279\u5b9a\u3059\u308b\u3002\u7a7a\u6e2f\u30b7\u30b9\u30c6\u30e0\u306e\u4f8b\u3067\u306f\u3001\u30a2\u30af\u30bf\u30fc\u306f<code class=\"\">\u4e57\u5ba2<\/code> \u304a\u3088\u3073<code class=\"\">\u30c4\u30a2\u30fc\u30a4\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u30fc<\/code>.<\/p>\n<h3>2. \u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u3092\u7279\u5b9a\u3059\u308b<\/h3>\n<p>\u30b7\u30b9\u30c6\u30e0\u304c\u63d0\u4f9b\u3059\u308b\u3059\u3079\u3066\u306e\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u3092\u7279\u5b9a\u3059\u308b\u3002\u7a7a\u6e2f\u30b7\u30b9\u30c6\u30e0\u306e\u4f8b\u3067\u306f\u3001\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u306f<code class=\"\">\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b9\u30af\u30ea\u30fc\u30cb\u30f3\u30b0<\/code>, <code class=\"\">\u624b\u8377\u7269\u30c1\u30a7\u30c3\u30af\u30a4\u30f3<\/code>, <code class=\"\">\u500b\u4eba\u30c1\u30a7\u30c3\u30af\u30a4\u30f3<\/code>\u3001\u304a\u3088\u3073<code class=\"\">\u30b0\u30eb\u30fc\u30d7\u30c1\u30a7\u30c3\u30af\u30a4\u30f3<\/code>.<\/p>\n<h3>3. \u30b7\u30b9\u30c6\u30e0\u5883\u754c\u306e\u5b9a\u7fa9<\/h3>\n<p>\u30b7\u30b9\u30c6\u30e0\u5883\u754c\u3092\u8868\u3059\u9577\u65b9\u5f62\u3092\u63cf\u304d\u3001\u3059\u3079\u3066\u306e\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u3092\u305d\u306e\u4e2d\u306b\u56f2\u307f\u307e\u3059\u3002<\/p>\n<h3>4. \u95a2\u9023\u306e\u8ffd\u52a0<\/h3>\n<p>\u30a2\u30af\u30bf\u30fc\u3068\u305d\u308c\u3089\u304c\u53c2\u52a0\u3059\u308b\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u3092\u3064\u306a\u3050\u7dda\u3092\u63cf\u304d\u307e\u3059\u3002<\/p>\n<h3>5. \u5305\u542b\u304a\u3088\u3073\u62e1\u5f35\u95a2\u4fc2\u306e\u8ffd\u52a0<\/h3>\n<p>\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u9593\u306e\u5305\u542b\u304a\u3088\u3073\u62e1\u5f35\u95a2\u4fc2\u3092\u7279\u5b9a\u3057\u3001\u70b9\u7dda\u306e\u77e2\u5370\u3092\u8ffd\u52a0\u3057\u3066\u305d\u308c\u3089\u3092\u8868\u3057\u307e\u3059\u3002<\/p>\n<h3>6. \u6c4e\u5316\u306e\u8ffd\u52a0<\/h3>\n<p>\u30a2\u30af\u30bf\u30fc\u9593\u306e\u6c4e\u5316\u95a2\u4fc2\u3092\u7279\u5b9a\u3057\u3001\u77e2\u982d\u304c\u7a7a\u6d1e\u306e\u5b9f\u7dda\u3092\u8ffd\u52a0\u3057\u3066\u305d\u308c\u3089\u3092\u8868\u3057\u307e\u3059\u3002<\/p>\n<h2>\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8<\/h2>\n<h3>\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8<\/h3>\n<p><strong>\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u540d<\/strong>: [\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u540d]<\/p>\n<p><strong>\u30a2\u30af\u30bf\u30fc<\/strong>: [\u95a2\u4e0e\u3059\u308b\u30a2\u30af\u30bf\u30fc\u306e\u30ea\u30b9\u30c8]<\/p>\n<p><strong>\u4e8b\u524d\u6761\u4ef6<\/strong>: [\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u3092\u958b\u59cb\u3059\u308b\u524d\u306b\u6210\u7acb\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u6761\u4ef6]<\/p>\n<p><strong>\u4e8b\u5f8c\u6761\u4ef6<\/strong>: [\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u304c\u5b8c\u4e86\u3057\u305f\u5f8c\u306b\u6210\u7acb\u3059\u308b\u6761\u4ef6]<\/p>\n<p><strong>\u4e3b\u306a\u30d5\u30ed\u30fc<\/strong>:<\/p>\n<ol>\n<li>[\u624b\u9806 1]<\/li>\n<li>[\u624b\u9806 2]<\/li>\n<li>[\u624b\u9806 3] \u2026<\/li>\n<\/ol>\n<p><strong>\u4ee3\u66ff\u30d5\u30ed\u30fc<\/strong>:<\/p>\n<ul>\n<li>[\u4ee3\u66ff\u30d5\u30ed\u30fc 1]<\/li>\n<li>[\u4ee3\u66ff\u30d5\u30ed\u30fc 2] \u2026<\/li>\n<\/ul>\n<p><strong>\u4f8b\u5916<\/strong>:<\/p>\n<ul>\n<li>[\u4f8b\u5916 1]<\/li>\n<li>[\u4f8b\u5916 2] \u2026<\/li>\n<\/ul>\n<h3>\u4f7f\u7528\u4f8b\uff1a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b9\u30af\u30ea\u30fc\u30cb\u30f3\u30b0<\/h3>\n<p><strong>\u4f7f\u7528\u4f8b\u540d<\/strong>: \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b9\u30af\u30ea\u30fc\u30cb\u30f3\u30b0<\/p>\n<p><strong>\u30a2\u30af\u30bf\u30fc<\/strong>: \u4e57\u5ba2\u3001\u30ac\u30a4\u30c9<\/p>\n<p><strong>\u4e8b\u524d\u6761\u4ef6<\/strong>: \u4e57\u5ba2\u306f\u6709\u52b9\u306a\u30c1\u30b1\u30c3\u30c8\u3068\u8eab\u5206\u8a3c\u660e\u66f8\u3092\u6301\u3063\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002<\/p>\n<p><strong>\u4e8b\u5f8c\u6761\u4ef6<\/strong>: \u4e57\u5ba2\u306f\u642d\u4e57\u8a31\u53ef\u3092\u5f97\u308b\u304b\u3001\u5165\u5834\u3092\u62d2\u5426\u3055\u308c\u308b\u3002<\/p>\n<p><strong>\u30e1\u30a4\u30f3\u30d5\u30ed\u30fc<\/strong>:<\/p>\n<ol>\n<li>\u4e57\u5ba2\u306f\u30c1\u30b1\u30c3\u30c8\u3068\u8eab\u5206\u8a3c\u660e\u66f8\u3092\u4fdd\u5b89\u5b98\u306b\u63d0\u793a\u3059\u308b\u3002<\/li>\n<li>\u4fdd\u5b89\u5b98\u306f\u30c1\u30b1\u30c3\u30c8\u3068\u8eab\u5206\u8a3c\u660e\u66f8\u3092\u78ba\u8a8d\u3059\u308b\u3002<\/li>\n<li>\u4e57\u5ba2\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b9\u30af\u30ea\u30fc\u30cb\u30f3\u30b0\u30d7\u30ed\u30bb\u30b9\u3092\u901a\u904e\u3059\u308b\u3002<\/li>\n<li>\u30b9\u30af\u30ea\u30fc\u30cb\u30f3\u30b0\u304c\u6210\u529f\u3059\u308c\u3070\u3001\u4e57\u5ba2\u306f\u642d\u4e57\u8a31\u53ef\u3092\u5f97\u308b\u3002<\/li>\n<li>\u30b9\u30af\u30ea\u30fc\u30cb\u30f3\u30b0\u304c\u5931\u6557\u3059\u308c\u3070\u3001\u4e57\u5ba2\u306f\u5165\u5834\u3092\u62d2\u5426\u3055\u308c\u308b\u3002<\/li>\n<\/ol>\n<p><strong>\u4ee3\u66ff\u30d5\u30ed\u30fc<\/strong>:<\/p>\n<ul>\n<li>\u4e57\u5ba2\u304c\u6709\u52b9\u306a\u30c1\u30b1\u30c3\u30c8\u307e\u305f\u306f\u8eab\u5206\u8a3c\u660e\u66f8\u3092\u6301\u3063\u3066\u3044\u306a\u3044\u5834\u5408\u3001\u30ab\u30b9\u30bf\u30de\u30fc\u30b5\u30fc\u30d3\u30b9\u30c7\u30b9\u30af\u306b\u6848\u5185\u3055\u308c\u308b\u3002<\/li>\n<\/ul>\n<p><strong>\u4f8b\u5916<\/strong>:<\/p>\n<ul>\n<li>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8105\u5a01\u304c\u3042\u308b\u5834\u5408\u3001\u7a7a\u6e2f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d7\u30ed\u30c8\u30b3\u30eb\u304c\u4f5c\u52d5\u3059\u308b\u3002<\/li>\n<\/ul>\n<h2>\u52b9\u679c\u7684\u306a\u4f7f\u7528\u4f8b\u30e2\u30c7\u30ea\u30f3\u30b0\u306e\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3<\/h2>\n<ol>\n<li><strong>\u30b7\u30f3\u30d7\u30eb\u306b\u4fdd\u3064<\/strong>: \u4f7f\u7528\u4f8b\u3092\u660e\u78ba\u304b\u3064\u7c21\u6f54\u306a\u8a00\u8449\u3067\u8a18\u8ff0\u3059\u308b\u3002\u6280\u8853\u7528\u8a9e\u3092\u907f\u3051\u308b\u3002<\/li>\n<li><strong>\u30e6\u30fc\u30b6\u30fc\u306e\u76ee\u6a19\u306b\u6ce8\u76ee\u3059\u308b<\/strong>: \u5404\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u9054\u6210\u3057\u305f\u3044\u5177\u4f53\u7684\u306a\u76ee\u6a19\u3092\u8868\u3059\u3082\u306e\u3067\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002<\/li>\n<li><strong>\u4e00\u8cab\u3057\u305f\u547d\u540d\u3092\u4f7f\u7528\u3059\u308b<\/strong>: \u30a8\u30a4\u30af\u30c8\u3084\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u306b\u5bfe\u3057\u3066\u3001\u4e00\u8cab\u6027\u304c\u3042\u308a\u8aac\u660e\u7684\u306a\u540d\u524d\u3092\u4f7f\u7528\u3059\u308b\u3002<\/li>\n<li><strong>\u30b9\u30c6\u30fc\u30af\u30db\u30eb\u30c0\u30fc\u3068\u691c\u8a3c\u3059\u308b<\/strong>: \u30b9\u30c6\u30fc\u30af\u30db\u30eb\u30c0\u30fc\u3068\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u56f3\u3092\u78ba\u8a8d\u3057\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u8981\u4ef6\u3092\u6b63\u78ba\u306b\u8868\u3057\u3066\u3044\u308b\u304b\u3092\u78ba\u8a8d\u3059\u308b\u3002<\/li>\n<li><strong>\u53cd\u5fa9\u3059\u308b<\/strong>: \u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3084\u65b0\u3057\u3044\u8981\u4ef6\u306b\u57fa\u3065\u3044\u3066\u3001\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u56f3\u3092\u6bb5\u968e\u7684\u306b\u6539\u5584\u3059\u308b\u3002<\/li>\n<\/ol>\n<h2>UML\u56f3\u4f5c\u6210\u306bVisual Paradigm\u3092\u4f7f\u7528\u3059\u308b<\/h2>\n<p><a href=\"http:\/\/visual-paradigm.com\">Visual Paradigm<\/a> \u306f\u5f37\u529b\u306a <a href=\"https:\/\/www.visual-paradigm.com\/VPGallery\/diagrams\/UseCase.html\">UML\u30c4\u30fc\u30eb<\/a>\u3067\u3042\u308a\u3001UML\u56f3\uff08\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u56f3\u3092\u542b\u3080\uff09\u306e\u4f5c\u6210\u304a\u3088\u3073\u7ba1\u7406\u30d7\u30ed\u30bb\u30b9\u3092\u7c21\u7d20\u5316\u3059\u308b\u3002\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u958b\u767a\u8005\u306b\u63a8\u5968\u3055\u308c\u308b\u7406\u7531\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3042\u308b\uff1a<\/p>\n<ol>\n<li><strong>\u76f4\u611f\u7684\u306a\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9<\/strong>: <a href=\"http:\/\/online.visual-paradigm.com\">Visual Paradigm<\/a>\u306f\u76f4\u611f\u7684\u3067\u4f7f\u3044\u3084\u3059\u3044\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u63d0\u4f9b\u3057\u3066\u304a\u308a\u3001\u56f3\u306e\u4f5c\u6210\u3084\u7de8\u96c6\u304c\u5bb9\u6613\u3067\u3042\u308b\u3002<\/li>\n<li><strong>\u5305\u62ec\u7684\u306a\u6a5f\u80fd<\/strong>: \u3059\u3079\u3066\u306eUML\u56f3\u30bf\u30a4\u30d7\u306e\u30b5\u30dd\u30fc\u30c8\u3001\u30e2\u30c7\u30eb\u691c\u8a3c\u3001\u30b3\u30fc\u30c9\u751f\u6210\u306a\u3069\u3092\u542b\u3080\u5e45\u5e83\u3044\u6a5f\u80fd\u3092\u63d0\u4f9b\u3059\u308b\u3002<\/li>\n<li><strong>\u5171\u540c\u4f5c\u696d\u30c4\u30fc\u30eb<\/strong>: Visual Paradigm\u306f\u5171\u540c\u4f5c\u696d\u6a5f\u80fd\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u304a\u308a\u3001\u8907\u6570\u306e\u30e6\u30fc\u30b6\u30fc\u304c\u540c\u6642\u306b\u540c\u3058\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u53d6\u308a\u7d44\u3081\u308b\u3002<\/li>\n<li><strong>\u7d71\u5408<\/strong>: \u3055\u307e\u3056\u307e\u306a\u958b\u767a\u30c4\u30fc\u30eb\u3084\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u3068\u7d71\u5408\u3055\u308c\u3001\u958b\u767a\u30d7\u30ed\u30bb\u30b9\u3092\u30b9\u30e0\u30fc\u30ba\u306b\u3059\u308b\u3002<\/li>\n<li><strong>\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u4f5c\u6210<\/strong>: Visual Paradigm\u306fUML\u30e2\u30c7\u30eb\u304b\u3089\u8a73\u7d30\u306a\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u751f\u6210\u3057\u3001\u30b7\u30b9\u30c6\u30e0\u8981\u4ef6\u306e\u4f1d\u9054\u3068\u7406\u89e3\u3092\u652f\u63f4\u3059\u308b\u3002<\/li>\n<\/ol>\n<h3>Visual Paradigm\u3067\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u56f3\u3092\u4f5c\u6210\u3059\u308b\u624b\u9806<\/h3>\n<ol>\n<li><strong>Visual Paradigm\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b<\/strong>: \u4ee5\u4e0b\u306e<a href=\"https:\/\/www.visual-paradigm.com\/\">Visual Paradigm\u306e\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8<\/a>\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b\u3002\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u624b\u9806\u306b\u5f93\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<li><strong>\u65b0\u3057\u3044\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u4f5c\u6210<\/strong>: Visual Paradigm \u3092\u958b\u304d\u3001\u65b0\u3057\u3044\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u56f3\u30c4\u30fc\u30eb\u3092\u958b\u304f<\/strong>: \u4ee5\u4e0b\u306b\u79fb\u52d5\u3057\u307e\u3059<code class=\"\">\u56f3<\/code>\u00a0&gt;\u00a0<code class=\"\">\u65b0\u898f<\/code>\u00a0&gt;\u00a0<code class=\"\">\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u56f3<\/code>.<\/li>\n<li><strong>\u30a2\u30af\u30bf\u30fc\u306e\u8ffd\u52a0<\/strong>: \u56f3\u306e\u30c4\u30fc\u30eb\u30d0\u30fc\u304b\u3089\u30a2\u30af\u30bf\u30fc\u8981\u7d20\u3092\u30c9\u30e9\u30c3\u30b0\u3057\u3066\u30ad\u30e3\u30f3\u30d0\u30b9\u306b\u914d\u7f6e\u3057\u3001\u30e9\u30d9\u30eb\u3092\u4ed8\u3051\u307e\u3059\uff08\u4f8b\uff1a<code class=\"\">\u4e57\u5ba2<\/code>,\u00a0<code class=\"\">\u30ac\u30a4\u30c9<\/code>).<\/li>\n<li><strong>\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u306e\u8ffd\u52a0<\/strong>: \u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u8981\u7d20\u3092\u30ad\u30e3\u30f3\u30d0\u30b9\u306b\u30c9\u30e9\u30c3\u30b0\u3057\u3001\u30e9\u30d9\u30eb\u3092\u4ed8\u3051\u307e\u3059\uff08\u4f8b\uff1a<code class=\"\">\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30c1\u30a7\u30c3\u30af<\/code>,\u00a0<code class=\"\">\u624b\u8377\u7269\u30c1\u30a7\u30c3\u30af\u30a4\u30f3<\/code>).<\/li>\n<li><strong>\u95a2\u9023\u306e\u8ffd\u52a0<\/strong>: \u95a2\u9023\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u3001\u30a2\u30af\u30bf\u30fc\u3068\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u3092\u63a5\u7d9a\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u5305\u542b\u304a\u3088\u3073\u62e1\u5f35\u95a2\u4fc2\u306e\u8ffd\u52a0<\/strong>: \u5305\u542b\u304a\u3088\u3073\u62e1\u5f35\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u3001\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u306e\u9593\u306b\u70b9\u7dda\u77e2\u5370\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u4e00\u822c\u5316\u306e\u8ffd\u52a0<\/strong>: \u4e00\u822c\u5316\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u3001\u30a2\u30af\u30bf\u30fc\u306e\u9593\u306b\u77e2\u5370\u304c\u7a7a\u6d1e\u306e\u5b9f\u7dda\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u30b7\u30b9\u30c6\u30e0\u5883\u754c\u306e\u5b9a\u7fa9<\/strong>: \u30b7\u30b9\u30c6\u30e0\u5883\u754c\u8981\u7d20\u3092\u30ad\u30e3\u30f3\u30d0\u30b9\u306b\u30c9\u30e9\u30c3\u30b0\u3057\u3001\u30e9\u30d9\u30eb\u3092\u4ed8\u3051\u307e\u3059\uff08\u4f8b\uff1a<code class=\"\">\u7a7a\u6e2f<\/code>).<\/li>\n<li><strong>\u56f3\u306e\u6539\u5584<\/strong>: \u4e0a\u8a18\u3067\u8ff0\u3079\u305f\u6a5f\u80fd\u3092\u4f7f\u7528\u3057\u3066\u3001\u56f3\u3092\u6bb5\u968e\u7684\u306b\u6539\u5584\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ol>\n<h2>\u7d50\u8ad6<\/h2>\n<p><a href=\"https:\/\/www.visual-paradigm.com\/tutorials\/writingeffectiveusecase.jsp\">\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u30e2\u30c7\u30ea\u30f3\u30b0<\/a>\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u6a5f\u80fd\u8981\u4ef6\u3092\u628a\u63e1\u3059\u308b\u305f\u3081\u306e\u57fa\u672c\u7684\u306a\u6280\u8853\u3067\u3059\u3002\u3053\u306e\u30ac\u30a4\u30c9\u3067\u793a\u3055\u308c\u305f\u624b\u9806\u3068\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306b\u5f93\u3046\u3053\u3068\u3067\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u52d5\u4f5c\u3092\u6b63\u78ba\u306b\u8868\u73fe\u3067\u304d\u308b\u52b9\u679c\u7684\u306a\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u56f3\u3092\u4f5c\u6210\u3067\u304d\u307e\u3059\u3002<a href=\"https:\/\/www.visual-paradigm.com\/solution\/usecase\/use-case-tool\/\">Visual Paradigm<\/a>\u306f\u3001\u4f5c\u6210\u304a\u3088\u3073\u7ba1\u7406\u306b\u512a\u308c\u305f\u30c4\u30fc\u30eb\u3067\u3059\u3002<a href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-uml\/\">UML\u56f3<\/a>\u306f\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u958b\u767a\u8005\u306b\u3068\u3063\u3066\u6700\u9069\u306a\u9078\u629e\u3068\u306a\u308b\u5305\u62ec\u7684\u306a\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u8a73\u7d30\u60c5\u5831\u304a\u3088\u3073\u9ad8\u5ea6\u306a\u6a5f\u80fd\u306b\u3064\u3044\u3066\u306f\u3001\u4ee5\u4e0b\u306e\u30b5\u30a4\u30c8\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<a href=\"https:\/\/www.visual-paradigm.com\/\">Visual Paradigm\u306e\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u306f\u3058\u3081\u306b \u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u30e2\u30c7\u30ea\u30f3\u30b0\u306f\u30bd\u30d5\u30c8<\/p>\n","protected":false},"author":1,"featured_media":9791,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"","footnotes":""},"categories":[3],"tags":[],"class_list":["post-9790","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>\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u30e2\u30c7\u30ea\u30f3\u30b0\u306e\u5305\u62ec\u7684\u30ac\u30a4\u30c9\uff1a\u4e8b\u4f8b\u7814\u7a76\u30a2\u30d7\u30ed\u30fc\u30c1 - \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 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