{"id":10780,"date":"2024-11-27T10:08:03","date_gmt":"2024-11-27T02:08:03","guid":{"rendered":"https:\/\/www.cybermedian.com\/vn\/comprehensive-guide-to-use-case-modeling-a-case-study-approach\/"},"modified":"2026-04-20T17:04:31","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\/vn\/comprehensive-guide-to-use-case-modeling-a-case-study-approach\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 m\u00f4 h\u00ecnh h\u00f3a tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng: Ti\u1ebfp c\u1eadn th\u00f4ng qua nghi\u00ean c\u1ee9u tr\u01b0\u1eddng h\u1ee3p"},"content":{"rendered":"<h2>Gi\u1edbi thi\u1ec7u<\/h2>\n<p><a href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-use-case-diagram\/\">M\u00f4 h\u00ecnh h\u00f3a tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/a>l\u00e0 m\u1ed9t kh\u00eda c\u1ea1nh quan tr\u1ecdng trong ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m, gi\u00fap thu th\u1eadp c\u00e1c y\u00eau c\u1ea7u ch\u1ee9c n\u0103ng c\u1ee7a h\u1ec7 th\u1ed1ng t\u1eeb g\u00f3c nh\u00ecn ng\u01b0\u1eddi d\u00f9ng. N\u00f3 bao g\u1ed3m vi\u1ec7c x\u00e1c \u0111\u1ecbnh c\u00e1c t\u00e1c nh\u00e2n (ng\u01b0\u1eddi d\u00f9ng ho\u1eb7c h\u1ec7 th\u1ed1ng b\u00ean ngo\u00e0i) v\u00e0 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng (ch\u1ee9c n\u0103ng ho\u1eb7c d\u1ecbch v\u1ee5) m\u00e0 h\u1ec7 th\u1ed1ng cung c\u1ea5p. H\u01b0\u1edbng d\u1eabn n\u00e0y s\u1ebd d\u1eabn b\u1ea1n qua quy tr\u00ecnh m\u00f4 h\u00ecnh h\u00f3a tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng v\u00ed d\u1ee5 \u0111\u00ednh k\u00e8m v\u1ec1 h\u1ec7 th\u1ed1ng s\u00e2n bay nh\u01b0 m\u1ed9t nghi\u00ean c\u1ee9u tr\u01b0\u1eddng h\u1ee3p. Ch\u00fang t\u00f4i c\u0169ng s\u1ebd cung c\u1ea5p m\u1eabu tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, c\u00e1c v\u00ed d\u1ee5 v\u00e0 h\u01b0\u1edbng d\u1eabn \u0111\u1ec3 gi\u00fap b\u1ea1n t\u1ea1o ra c\u00e1c s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng hi\u1ec7u qu\u1ea3.<\/p>\n<h2>Hi\u1ec3u v\u1ec1 s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/h2>\n<h3>C\u00e1c kh\u00e1i ni\u1ec7m ch\u00ednh<\/h3>\n<ol>\n<li><strong>T\u00e1c nh\u00e2n<\/strong>: \u0110\u1ea1i di\u1ec7n cho ng\u01b0\u1eddi d\u00f9ng ho\u1eb7c h\u1ec7 th\u1ed1ng b\u00ean ngo\u00e0i t\u01b0\u01a1ng t\u00e1c v\u1edbi h\u1ec7 th\u1ed1ng. C\u00e1c t\u00e1c nh\u00e2n \u0111\u01b0\u1ee3c bi\u1ec3u di\u1ec5n d\u01b0\u1edbi d\u1ea1ng h\u00ecnh ng\u01b0\u1eddi b\u1eb1ng que ho\u1eb7c c\u00e1c bi\u1ec3u t\u01b0\u1ee3ng kh\u00e1c.<\/li>\n<li><strong>Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/strong>: \u0110\u1ea1i di\u1ec7n cho m\u1ed9t ch\u1ee9c n\u0103ng ho\u1eb7c d\u1ecbch v\u1ee5 m\u00e0 h\u1ec7 th\u1ed1ng cung c\u1ea5p. C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c bi\u1ec3u di\u1ec5n d\u01b0\u1edbi d\u1ea1ng h\u00ecnh elip.<\/li>\n<li><strong>Bi\u00ean gi\u1edbi h\u1ec7 th\u1ed1ng<\/strong>: M\u1ed9t h\u00ecnh ch\u1eef nh\u1eadt bao quanh c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, \u0111\u1ea1i di\u1ec7n cho ph\u1ea1m vi c\u1ee7a h\u1ec7 th\u1ed1ng.<\/li>\n<li><strong>Li\u00ean k\u1ebft<\/strong>: M\u1ed9t \u0111\u01b0\u1eddng n\u1ed1i t\u1eeb m\u1ed9t t\u00e1c nh\u00e2n \u0111\u1ebfn m\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, cho th\u1ea5y t\u00e1c nh\u00e2n tham gia v\u00e0o tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng \u0111\u00f3.<\/li>\n<li><strong>Bao g\u1ed3m<\/strong>: M\u1ed9t m\u0169i t\u00ean n\u00e9t \u0111\u1ee9t ch\u1ec9 t\u1eeb m\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng \u0111\u1ebfn m\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng kh\u00e1c, cho th\u1ea5y tr\u01b0\u1eddng h\u1ee3p m\u1ee5c ti\u00eau \u0111\u01b0\u1ee3c bao g\u1ed3m trong tr\u01b0\u1eddng h\u1ee3p ngu\u1ed3n.<\/li>\n<li><strong>M\u1edf r\u1ed9ng<\/strong>: M\u1ed9t m\u0169i t\u00ean n\u00e9t \u0111\u1ee9t ch\u1ec9 t\u1eeb m\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng \u0111\u1ebfn m\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng kh\u00e1c, cho th\u1ea5y tr\u01b0\u1eddng h\u1ee3p m\u1ee5c ti\u00eau m\u1edf r\u1ed9ng h\u00e0nh vi c\u1ee7a tr\u01b0\u1eddng h\u1ee3p ngu\u1ed3n.<\/li>\n<li><strong>T\u1ed5ng qu\u00e1t h\u00f3a<\/strong>: M\u1ed9t \u0111\u01b0\u1eddng li\u1ec1n c\u00f3 \u0111\u1ea7u m\u0169i t\u00ean r\u1ed7ng ch\u1ec9 t\u1eeb m\u1ed9t t\u00e1c nh\u00e2n \u0111\u1ebfn m\u1ed9t t\u00e1c nh\u00e2n kh\u00e1c, cho th\u1ea5y t\u00ednh k\u1ebf th\u1eeba.<\/li>\n<\/ol>\n<h2>Nghi\u00ean c\u1ee9u tr\u01b0\u1eddng h\u1ee3p: H\u1ec7 th\u1ed1ng s\u00e2n bay<\/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>V\u00ed d\u1ee5 \u0111\u01b0\u1ee3c cung c\u1ea5p minh h\u1ecda s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng cho h\u1ec7 th\u1ed1ng s\u00e2n bay. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 ph\u1ea7n ph\u00e2n t\u00edch:<\/p>\n<h3>T\u00e1c nh\u00e2n<\/h3>\n<ul>\n<li><strong>H\u00e0nh kh\u00e1ch<\/strong>: M\u1ed9t ng\u01b0\u1eddi s\u1eed d\u1ee5ng c\u00e1c d\u1ecbch v\u1ee5 s\u00e2n bay.<\/li>\n<li><strong>H\u01b0\u1edbng d\u1eabn vi\u00ean du l\u1ecbch<\/strong>: M\u1ed9t lo\u1ea1i h\u00e0nh kh\u00e1ch \u0111\u1eb7c bi\u1ec7t c\u00f3 th\u1ec3 c\u00f3 th\u00eam tr\u00e1ch nhi\u1ec7m ho\u1eb7c \u0111\u1eb7c quy\u1ec1n.<\/li>\n<\/ul>\n<h3>C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/h3>\n<ul>\n<li><strong>Ki\u1ec3m tra an ninh<\/strong>: Quy tr\u00ecnh ki\u1ec3m tra h\u00e0nh kh\u00e1ch v\u00ec m\u1ee5c \u0111\u00edch an ninh.<\/li>\n<li><strong>Ki\u1ec3m tra h\u00e0nh l\u00fd<\/strong>: Quy tr\u00ecnh ki\u1ec3m tra h\u00e0nh l\u00fd.<\/li>\n<li><strong>Ki\u1ec3m tra c\u00e1 nh\u00e2n<\/strong>: Quy tr\u00ecnh ki\u1ec3m tra h\u00e0nh kh\u00e1ch c\u00e1 nh\u00e2n.<\/li>\n<li><strong>Ki\u1ec3m tra nh\u00f3m<\/strong>: Quy tr\u00ecnh ki\u1ec3m tra m\u1ed9t nh\u00f3m h\u00e0nh kh\u00e1ch.<\/li>\n<\/ul>\n<h3>M\u1ed1i quan h\u1ec7<\/h3>\n<ul>\n<li><strong>Li\u00ean k\u1ebft<\/strong>: C\u00e1c\u00a0<code class=\"\">H\u00e0nh kh\u00e1ch<\/code>\u00a0v\u00e0\u00a0<code class=\"\">H\u01b0\u1edbng d\u1eabn vi\u00ean du l\u1ecbch<\/code>\u00a0c\u00e1c t\u00e1c nh\u00e2n li\u00ean k\u1ebft v\u1edbi\u00a0<code class=\"\">Ki\u1ec3m tra an ninh<\/code>,\u00a0<code class=\"\">Ki\u1ec3m tra h\u00e0nh l\u00fd<\/code>,\u00a0<code class=\"\">Ki\u1ec3m tra c\u00e1 nh\u00e2n<\/code>, v\u00e0\u00a0<code class=\"\">Ki\u1ec3m tra nh\u00f3m<\/code>\u00a0c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng.<\/li>\n<li><strong>Bao g\u1ed3m<\/strong>: C\u00e1c\u00a0<code class=\"\">Ki\u1ec3m tra c\u00e1 nh\u00e2n<\/code>\u00a0tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng bao g\u1ed3m\u00a0<code class=\"\">Ki\u1ec3m tra nh\u00f3m<\/code>\u00a0tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, cho th\u1ea5y h\u00e0nh vi c\u1ee7a\u00a0<code class=\"\">Ki\u1ec3m tra nh\u00f3m<\/code>\u00a0l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a\u00a0<code class=\"\">Ki\u1ec3m tra c\u00e1 nh\u00e2n<\/code>.<\/li>\n<li><strong>M\u1edf r\u1ed9ng<\/strong>: C\u00e1c\u00a0<code class=\"\">Ki\u1ec3m tra h\u00e0nh l\u00fd<\/code>\u00a0thu\u1eadt to\u00e1n m\u1edf r\u1ed9ng\u00a0<code class=\"\">Ki\u1ec3m tra c\u00e1 nh\u00e2n<\/code>\u00a0thu\u1eadt to\u00e1n, cho th\u1ea5y r\u1eb1ng\u00a0<code class=\"\">Ki\u1ec3m tra h\u00e0nh l\u00fd<\/code>\u00a0th\u00eam h\u00e0nh vi t\u00f9y ch\u1ecdn v\u00e0o\u00a0<code class=\"\">Ki\u1ec3m tra c\u00e1 nh\u00e2n<\/code>.<\/li>\n<li><strong>T\u1ed5ng qu\u00e1t h\u00f3a<\/strong>: C\u00e1c\u00a0<code class=\"\">H\u01b0\u1edbng d\u1eabn vi\u00ean du l\u1ecbch<\/code>\u00a0ng\u01b0\u1eddi d\u00f9ng l\u00e0 m\u1ed9t lo\u1ea1i chuy\u00ean bi\u1ec7t c\u1ee7a\u00a0<code class=\"\">H\u00e0nh kh\u00e1ch<\/code>, \u0111\u01b0\u1ee3c ch\u1ec9 ra b\u1edfi m\u0169i t\u00ean t\u1ed5ng qu\u00e1t h\u00f3a.<\/li>\n<\/ul>\n<h2>C\u00e1c b\u01b0\u1edbc \u0111\u1ec3 t\u1ea1o s\u01a1 \u0111\u1ed3 use case<\/h2>\n<h3>1. X\u00e1c \u0111\u1ecbnh ng\u01b0\u1eddi d\u00f9ng<\/h3>\n<p>X\u00e1c \u0111\u1ecbnh t\u1ea5t c\u1ea3 c\u00e1c ng\u01b0\u1eddi d\u00f9ng s\u1ebd t\u01b0\u01a1ng t\u00e1c v\u1edbi h\u1ec7 th\u1ed1ng. Trong v\u00ed d\u1ee5 h\u1ec7 th\u1ed1ng s\u00e2n bay, c\u00e1c ng\u01b0\u1eddi d\u00f9ng l\u00e0 <code class=\"\">H\u00e0nh kh\u00e1ch<\/code> v\u00e0 <code class=\"\">H\u01b0\u1edbng d\u1eabn vi\u00ean du l\u1ecbch<\/code>.<\/p>\n<h3>2. X\u00e1c \u0111\u1ecbnh c\u00e1c use case<\/h3>\n<p>X\u00e1c \u0111\u1ecbnh t\u1ea5t c\u1ea3 c\u00e1c use case m\u00e0 h\u1ec7 th\u1ed1ng s\u1ebd cung c\u1ea5p. Trong v\u00ed d\u1ee5 h\u1ec7 th\u1ed1ng s\u00e2n bay, c\u00e1c use case l\u00e0 <code class=\"\">Ki\u1ec3m tra an ninh<\/code>, <code class=\"\">Ki\u1ec3m tra h\u00e0nh l\u00fd<\/code>, <code class=\"\">Ki\u1ec3m tra v\u00e0o c\u00e1 nh\u00e2n<\/code>, v\u00e0 <code class=\"\">Ki\u1ec3m tra v\u00e0o nh\u00f3m<\/code>.<\/p>\n<h3>3. X\u00e1c \u0111\u1ecbnh ranh gi\u1edbi h\u1ec7 th\u1ed1ng<\/h3>\n<p>V\u1ebd m\u1ed9t h\u00ecnh ch\u1eef nh\u1eadt \u0111\u1ec3 bi\u1ec3u di\u1ec5n ranh gi\u1edbi h\u1ec7 th\u1ed1ng v\u00e0 bao b\u1ecdc t\u1ea5t c\u1ea3 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng b\u00ean trong n\u00f3.<\/p>\n<h3>4. Th\u00eam c\u00e1c m\u1ed1i quan h\u1ec7 li\u00ean k\u1ebft<\/h3>\n<p>V\u1ebd c\u00e1c \u0111\u01b0\u1eddng n\u1ed1i t\u1eeb c\u00e1c t\u00e1c nh\u00e2n \u0111\u1ebfn c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng m\u00e0 h\u1ecd tham gia.<\/p>\n<h3>5. Th\u00eam c\u00e1c m\u1ed1i quan h\u1ec7 bao g\u1ed3m v\u00e0 m\u1edf r\u1ed9ng<\/h3>\n<p>X\u00e1c \u0111\u1ecbnh c\u00e1c m\u1ed1i quan h\u1ec7 bao g\u1ed3m v\u00e0 m\u1edf r\u1ed9ng gi\u1eefa c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng v\u00e0 th\u00eam c\u00e1c m\u0169i t\u00ean n\u00e9t \u0111\u1ee9t \u0111\u1ec3 bi\u1ec3u di\u1ec5n ch\u00fang.<\/p>\n<h3>6. Th\u00eam m\u1ed1i quan h\u1ec7 t\u1ed5ng qu\u00e1t h\u00f3a<\/h3>\n<p>X\u00e1c \u0111\u1ecbnh b\u1ea5t k\u1ef3 m\u1ed1i quan h\u1ec7 t\u1ed5ng qu\u00e1t h\u00f3a n\u00e0o gi\u1eefa c\u00e1c t\u00e1c nh\u00e2n v\u00e0 th\u00eam c\u00e1c \u0111\u01b0\u1eddng li\u1ec1n c\u00f3 \u0111\u1ea7u m\u0169i t\u00ean r\u1ed7ng \u0111\u1ec3 bi\u1ec3u di\u1ec5n ch\u00fang.<\/p>\n<h2>M\u1eabu tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/h2>\n<h3>M\u1eabu tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/h3>\n<p><strong>T\u00ean tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/strong>: [T\u00ean c\u1ee7a tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng]<\/p>\n<p><strong>T\u00e1c nh\u00e2n<\/strong>: [Danh s\u00e1ch c\u00e1c t\u00e1c nh\u00e2n tham gia]<\/p>\n<p><strong>\u0110i\u1ec1u ki\u1ec7n ti\u00ean quy\u1ebft<\/strong>: [C\u00e1c \u0111i\u1ec1u ki\u1ec7n ph\u1ea3i \u0111\u00fang tr\u01b0\u1edbc khi tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng c\u00f3 th\u1ec3 b\u1eaft \u0111\u1ea7u]<\/p>\n<p><strong>\u0110i\u1ec1u ki\u1ec7n h\u1eadu<\/strong>: [C\u00e1c \u0111i\u1ec1u ki\u1ec7n s\u1ebd \u0111\u00fang sau khi tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng ho\u00e0n t\u1ea5t]<\/p>\n<p><strong>Lu\u1ed3ng ch\u00ednh<\/strong>:<\/p>\n<ol>\n<li>[B\u01b0\u1edbc 1]<\/li>\n<li>[B\u01b0\u1edbc 2]<\/li>\n<li>[B\u01b0\u1edbc 3] \u2026<\/li>\n<\/ol>\n<p><strong>Lu\u1ed3ng thay th\u1ebf<\/strong>:<\/p>\n<ul>\n<li>[Lu\u1ed3ng thay th\u1ebf 1]<\/li>\n<li>[Lu\u1ed3ng thay th\u1ebf 2] \u2026<\/li>\n<\/ul>\n<p><strong>Tr\u01b0\u1eddng h\u1ee3p ngo\u1ea1i l\u1ec7<\/strong>:<\/p>\n<ul>\n<li>[Tr\u01b0\u1eddng h\u1ee3p ngo\u1ea1i l\u1ec7 1]<\/li>\n<li>[Tr\u01b0\u1eddng h\u1ee3p ngo\u1ea1i l\u1ec7 2] \u2026<\/li>\n<\/ul>\n<h3>V\u00ed d\u1ee5 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng: Ki\u1ec3m tra an ninh<\/h3>\n<p><strong>T\u00ean tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/strong>: Ki\u1ec3m tra an ninh<\/p>\n<p><strong>Ng\u01b0\u1eddi tham gia<\/strong>: H\u00e0nh kh\u00e1ch, H\u01b0\u1edbng d\u1eabn vi\u00ean du l\u1ecbch<\/p>\n<p><strong>\u0110i\u1ec1u ki\u1ec7n ti\u00ean quy\u1ebft<\/strong>: H\u00e0nh kh\u00e1ch ph\u1ea3i c\u00f3 v\u00e9 h\u1ee3p l\u1ec7 v\u00e0 gi\u1ea5y t\u1edd t\u00f9y th\u00e2n.<\/p>\n<p><strong>\u0110i\u1ec1u ki\u1ec7n h\u1eadu t\u1ed1<\/strong>: H\u00e0nh kh\u00e1ch s\u1ebd \u0111\u01b0\u1ee3c ph\u00e9p l\u00ean m\u00e1y bay ho\u1eb7c b\u1ecb t\u1eeb ch\u1ed1i v\u00e0o khu v\u1ef1c.<\/p>\n<p><strong>Lu\u1ed3ng ch\u00ednh<\/strong>:<\/p>\n<ol>\n<li>H\u00e0nh kh\u00e1ch tr\u00ecnh b\u00e0y v\u00e9 v\u00e0 gi\u1ea5y t\u1edd t\u00f9y th\u00e2n cho nh\u00e2n vi\u00ean an ninh.<\/li>\n<li>Nh\u00e2n vi\u00ean an ninh x\u00e1c minh v\u00e9 v\u00e0 gi\u1ea5y t\u1edd t\u00f9y th\u00e2n.<\/li>\n<li>H\u00e0nh kh\u00e1ch tr\u1ea3i qua quy tr\u00ecnh ki\u1ec3m tra an ninh.<\/li>\n<li>N\u1ebfu ki\u1ec3m tra th\u00e0nh c\u00f4ng, h\u00e0nh kh\u00e1ch \u0111\u01b0\u1ee3c ph\u00e9p l\u00ean m\u00e1y bay.<\/li>\n<li>N\u1ebfu ki\u1ec3m tra kh\u00f4ng th\u00e0nh c\u00f4ng, h\u00e0nh kh\u00e1ch b\u1ecb t\u1eeb ch\u1ed1i v\u00e0o khu v\u1ef1c.<\/li>\n<\/ol>\n<p><strong>Lu\u1ed3ng thay th\u1ebf<\/strong>:<\/p>\n<ul>\n<li>N\u1ebfu h\u00e0nh kh\u00e1ch kh\u00f4ng c\u00f3 v\u00e9 h\u1ee3p l\u1ec7 ho\u1eb7c gi\u1ea5y t\u1edd t\u00f9y th\u00e2n, h\u1ecd s\u1ebd \u0111\u01b0\u1ee3c h\u01b0\u1edbng d\u1eabn \u0111\u1ebfn qu\u1ea7y d\u1ecbch v\u1ee5 kh\u00e1ch h\u00e0ng.<\/li>\n<\/ul>\n<p><strong>Tr\u01b0\u1eddng h\u1ee3p ngo\u1ea1i l\u1ec7<\/strong>:<\/p>\n<ul>\n<li>N\u1ebfu c\u00f3 m\u1ed1i \u0111e d\u1ecda an ninh, quy tr\u00ecnh an ninh s\u00e2n bay s\u1ebd \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t.<\/li>\n<\/ul>\n<h2>H\u01b0\u1edbng d\u1eabn cho vi\u1ec7c m\u00f4 h\u00ecnh h\u00f3a tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng hi\u1ec7u qu\u1ea3<\/h2>\n<ol>\n<li><strong>Gi\u1eef \u0111\u01a1n gi\u1ea3n<\/strong>: S\u1eed d\u1ee5ng ng\u00f4n ng\u1eef r\u00f5 r\u00e0ng v\u00e0 s\u00fac t\u00edch \u0111\u1ec3 m\u00f4 t\u1ea3 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng. Tr\u00e1nh d\u00f9ng thu\u1eadt ng\u1eef chuy\u00ean m\u00f4n.<\/li>\n<li><strong>T\u1eadp trung v\u00e0o m\u1ee5c ti\u00eau ng\u01b0\u1eddi d\u00f9ng<\/strong>: M\u1ed7i tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng n\u00ean \u0111\u1ea1i di\u1ec7n cho m\u1ed9t m\u1ee5c ti\u00eau c\u1ee5 th\u1ec3 m\u00e0 ng\u01b0\u1eddi d\u00f9ng mu\u1ed1n \u0111\u1ea1t \u0111\u01b0\u1ee3c.<\/li>\n<li><strong>S\u1eed d\u1ee5ng t\u00ean nh\u1ea5t qu\u00e1n<\/strong>: S\u1eed d\u1ee5ng t\u00ean nh\u1ea5t qu\u00e1n v\u00e0 m\u00f4 t\u1ea3 r\u00f5 r\u00e0ng cho c\u00e1c t\u00e1c nh\u00e2n v\u00e0 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng.<\/li>\n<li><strong>X\u00e1c minh v\u1edbi c\u00e1c b\u00ean li\u00ean quan<\/strong>: Xem x\u00e9t s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng v\u1edbi c\u00e1c b\u00ean li\u00ean quan \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o n\u00f3 ph\u1ea3n \u00e1nh ch\u00ednh x\u00e1c c\u00e1c y\u00eau c\u1ea7u c\u1ee7a h\u1ec7 th\u1ed1ng.<\/li>\n<li><strong>L\u1eb7p l\u1ea1i<\/strong>: Tinh ch\u1ec9nh s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng m\u1ed9t c\u00e1ch l\u1eb7p l\u1ea1i d\u1ef1a tr\u00ean ph\u1ea3n h\u1ed3i v\u00e0 c\u00e1c y\u00eau c\u1ea7u m\u1edbi.<\/li>\n<\/ol>\n<h2>S\u1eed d\u1ee5ng Visual Paradigm cho c\u00e1c s\u01a1 \u0111\u1ed3 UML<\/h2>\n<p><a href=\"http:\/\/visual-paradigm.com\">Visual Paradigm<\/a> l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 m\u1ea1nh m\u1ebd<a href=\"https:\/\/www.visual-paradigm.com\/VPGallery\/diagrams\/UseCase.html\">c\u00f4ng c\u1ee5 UML<\/a> gi\u00fap \u0111\u01a1n gi\u1ea3n h\u00f3a qu\u00e1 tr\u00ecnh t\u1ea1o v\u00e0 qu\u1ea3n l\u00fd c\u00e1c s\u01a1 \u0111\u1ed3 UML, bao g\u1ed3m c\u1ea3 s\u01a1 \u0111\u1ed3 Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 l\u00fd do t\u1ea1i sao n\u00f3 \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb cho c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m:<\/p>\n<ol>\n<li><strong>Giao di\u1ec7n tr\u1ef1c quan<\/strong>: <a href=\"http:\/\/online.visual-paradigm.com\">Visual Paradigm<\/a> cung c\u1ea5p giao di\u1ec7n tr\u1ef1c quan v\u00e0 th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi d\u00f9ng, gi\u00fap d\u1ec5 d\u00e0ng t\u1ea1o v\u00e0 ch\u1ec9nh s\u1eeda s\u01a1 \u0111\u1ed3.<\/li>\n<li><strong>T\u00ednh n\u0103ng to\u00e0n di\u1ec7n<\/strong>: N\u00f3 cung c\u1ea5p nhi\u1ec1u t\u00ednh n\u0103ng phong ph\u00fa, bao g\u1ed3m h\u1ed7 tr\u1ee3 cho t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i s\u01a1 \u0111\u1ed3 UML, x\u00e1c minh m\u00f4 h\u00ecnh v\u00e0 sinh m\u00e3.<\/li>\n<li><strong>C\u00f4ng c\u1ee5 h\u1ee3p t\u00e1c<\/strong>: Visual Paradigm h\u1ed7 tr\u1ee3 c\u00e1c t\u00ednh n\u0103ng h\u1ee3p t\u00e1c, cho ph\u00e9p nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng c\u00f9ng l\u00e0m vi\u1ec7c tr\u00ean c\u00f9ng m\u1ed9t d\u1ef1 \u00e1n \u0111\u1ed3ng th\u1eddi.<\/li>\n<li><strong>T\u00edch h\u1ee3p<\/strong>: N\u00f3 t\u00edch h\u1ee3p v\u1edbi nhi\u1ec1u c\u00f4ng c\u1ee5 ph\u00e1t tri\u1ec3n v\u00e0 h\u1ec7 th\u1ed1ng ki\u1ec3m so\u00e1t phi\u00ean b\u1ea3n, gi\u00fap qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n tr\u01a1n tru h\u01a1n.<\/li>\n<li><strong>T\u00e0i li\u1ec7u<\/strong>: Visual Paradigm t\u1ea1o t\u00e0i li\u1ec7u chi ti\u1ebft t\u1eeb c\u00e1c m\u00f4 h\u00ecnh UML, h\u1ed7 tr\u1ee3 trong vi\u1ec7c truy\u1ec1n \u0111\u1ea1t v\u00e0 hi\u1ec3u c\u00e1c y\u00eau c\u1ea7u c\u1ee7a h\u1ec7 th\u1ed1ng.<\/li>\n<\/ol>\n<h3>C\u00e1c b\u01b0\u1edbc \u0111\u1ec3 t\u1ea1o s\u01a1 \u0111\u1ed3 Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng trong Visual Paradigm<\/h3>\n<ol>\n<li><strong>T\u1ea3i xu\u1ed1ng v\u00e0 c\u00e0i \u0111\u1eb7t Visual Paradigm<\/strong>: Truy c\u1eadp trang web<a href=\"https:\/\/www.visual-paradigm.com\/\">trang web Visual Paradigm<\/a> v\u00e0 t\u1ea3i ph\u1ea7n m\u1ec1m. Tu\u00e2n theo h\u01b0\u1edbng d\u1eabn c\u00e0i \u0111\u1eb7t.<\/li>\n<li><strong>T\u1ea1o m\u1ed9t d\u1ef1 \u00e1n m\u1edbi<\/strong>: M\u1edf Visual Paradigm v\u00e0 t\u1ea1o m\u1ed9t d\u1ef1 \u00e1n m\u1edbi.<\/li>\n<li><strong>M\u1edf c\u00f4ng c\u1ee5 s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/strong>: \u0110i t\u1edbi\u00a0<code class=\"\">S\u01a1 \u0111\u1ed3<\/code>\u00a0&gt;\u00a0<code class=\"\">M\u1edbi<\/code>\u00a0&gt;\u00a0<code class=\"\">S\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/code>.<\/li>\n<li><strong>Th\u00eam c\u00e1c t\u00e1c nh\u00e2n<\/strong>: K\u00e9o ph\u1ea7n t\u1eed T\u00e1c nh\u00e2n t\u1eeb thanh c\u00f4ng c\u1ee5 S\u01a1 \u0111\u1ed3 \u0111\u1ebfn b\u1ea3ng v\u1ebd v\u00e0 \u0111\u00e1nh nh\u00e3n ch\u00fang (v\u00ed d\u1ee5:\u00a0<code class=\"\">H\u00e0nh kh\u00e1ch<\/code>,\u00a0<code class=\"\">H\u01b0\u1edbng d\u1eabn vi\u00ean du l\u1ecbch<\/code>).<\/li>\n<li><strong>Th\u00eam c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/strong>: K\u00e9o ph\u1ea7n t\u1eed Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng \u0111\u1ebfn b\u1ea3ng v\u1ebd v\u00e0 \u0111\u00e1nh nh\u00e3n ch\u00fang (v\u00ed d\u1ee5:\u00a0<code class=\"\">Ki\u1ec3m tra an ninh<\/code>,\u00a0<code class=\"\">Ki\u1ec3m tra h\u00e0nh l\u00fd<\/code>).<\/li>\n<li><strong>Th\u00eam c\u00e1c m\u1ed1i quan h\u1ec7 li\u00ean k\u1ebft<\/strong>: S\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 Li\u00ean k\u1ebft \u0111\u1ec3 k\u1ebft n\u1ed1i c\u00e1c t\u00e1c nh\u00e2n v\u1edbi c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng.<\/li>\n<li><strong>Th\u00eam c\u00e1c m\u1ed1i quan h\u1ec7 bao g\u1ed3m v\u00e0 m\u1edf r\u1ed9ng<\/strong>: S\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 Bao g\u1ed3m v\u00e0 M\u1edf r\u1ed9ng \u0111\u1ec3 th\u00eam c\u00e1c m\u0169i t\u00ean n\u00e9t \u0111\u1ee9t gi\u1eefa c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng.<\/li>\n<li><strong>Th\u00eam m\u1ed1i quan h\u1ec7 t\u1ed5ng qu\u00e1t h\u00f3a<\/strong>: S\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 T\u1ed5ng qu\u00e1t h\u00f3a \u0111\u1ec3 th\u00eam c\u00e1c \u0111\u01b0\u1eddng li\u1ec1n c\u00f3 \u0111\u1ea7u m\u0169i t\u00ean r\u1ed7ng gi\u1eefa c\u00e1c t\u00e1c nh\u00e2n.<\/li>\n<li><strong>X\u00e1c \u0111\u1ecbnh ranh gi\u1edbi h\u1ec7 th\u1ed1ng<\/strong>: K\u00e9o ph\u1ea7n t\u1eed Ranh gi\u1edbi h\u1ec7 th\u1ed1ng \u0111\u1ebfn b\u1ea3ng v\u1ebd v\u00e0 \u0111\u00e1nh nh\u00e3n n\u00f3 (v\u00ed d\u1ee5:\u00a0<code class=\"\">S\u00e2n bay<\/code>).<\/li>\n<li><strong>Tinh ch\u1ec9nh s\u01a1 \u0111\u1ed3<\/strong>: S\u1eed d\u1ee5ng c\u00e1c t\u00ednh n\u0103ng \u0111\u01b0\u1ee3c n\u00eau \u1edf tr\u00ean \u0111\u1ec3 tinh ch\u1ec9nh s\u01a1 \u0111\u1ed3 m\u1ed9t c\u00e1ch l\u1eb7p l\u1ea1i.<\/li>\n<\/ol>\n<h2>K\u1ebft lu\u1eadn<\/h2>\n<p><a href=\"https:\/\/www.visual-paradigm.com\/tutorials\/writingeffectiveusecase.jsp\">M\u00f4 h\u00ecnh h\u00f3a tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/a> l\u00e0 m\u1ed9t k\u1ef9 thu\u1eadt c\u01a1 b\u1ea3n \u0111\u1ec3 thu th\u1eadp c\u00e1c y\u00eau c\u1ea7u ch\u1ee9c n\u0103ng c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng. B\u1eb1ng c\u00e1ch tu\u00e2n theo c\u00e1c b\u01b0\u1edbc v\u00e0 h\u01b0\u1edbng d\u1eabn \u0111\u01b0\u1ee3c n\u00eau trong h\u01b0\u1edbng d\u1eabn n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 t\u1ea1o ra c\u00e1c s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng hi\u1ec7u qu\u1ea3, ph\u1ea3n \u00e1nh ch\u00ednh x\u00e1c h\u00e0nh vi c\u1ee7a h\u1ec7 th\u1ed1ng.<a href=\"https:\/\/www.visual-paradigm.com\/solution\/usecase\/use-case-tool\/\">Visual Paradigm<\/a> l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 tuy\u1ec7t v\u1eddi \u0111\u1ec3 t\u1ea1o v\u00e0 qu\u1ea3n l\u00fd<a href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-uml\/\">s\u01a1 \u0111\u1ed3 UML<\/a>, cung c\u1ea5p m\u1ed9t b\u1ed9 t\u00ednh n\u0103ng to\u00e0n di\u1ec7n, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn t\u1ed1t nh\u1ea5t cho c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m.<\/p>\n<p>\u0110\u1ec3 bi\u1ebft th\u00eam th\u00f4ng tin v\u00e0 c\u00e1c t\u00ednh n\u0103ng n\u00e2ng cao, truy c\u1eadp trang web<a href=\"https:\/\/www.visual-paradigm.com\/\">trang web Visual Paradigm<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Gi\u1edbi thi\u1ec7u M\u00f4 h\u00ecnh h\u00f3a tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ngl\u00e0 m\u1ed9t kh\u00eda c\u1ea1nh quan tr\u1ecdng trong ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m, gi\u00fap<\/p>\n","protected":false},"author":1,"featured_media":10781,"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-10780","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 - 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