{"id":6366,"date":"2026-02-04T14:47:45","date_gmt":"2026-02-04T06:47:45","guid":{"rendered":"https:\/\/guides.visual-paradigm.com\/vn\/demystifying-use-cases-scenarios-flow-of-events-and-templates\/"},"modified":"2026-02-04T14:47:45","modified_gmt":"2026-02-04T06:47:45","slug":"demystifying-use-cases-scenarios-flow-of-events-and-templates","status":"publish","type":"post","link":"https:\/\/guides.visual-paradigm.com\/vn\/demystifying-use-cases-scenarios-flow-of-events-and-templates\/","title":{"rendered":"Gi\u1ea3i m\u00e3 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, c\u00e1c t\u00ecnh hu\u1ed1ng, lu\u1ed3ng s\u1ef1 ki\u1ec7n v\u00e0 m\u1eabu d\u00f9ng"},"content":{"rendered":"<h2>Gi\u1edbi thi\u1ec7u<\/h2>\n<p>Trong l\u0129nh v\u1ef1c ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m v\u00e0 ph\u00e2n t\u00edch h\u1ec7 th\u1ed1ng, vi\u1ec7c t\u1ea1o ra m\u1ed9t b\u1ea3n thi\u1ebft k\u1ebf r\u00f5 r\u00e0ng v\u00e0 to\u00e0n di\u1ec7n l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft. C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, c\u00e1c t\u00ecnh hu\u1ed1ng s\u1eed d\u1ee5ng, lu\u1ed3ng s\u1ef1 ki\u1ec7n v\u00e0 m\u1eabu d\u00f9ng l\u00e0 nh\u1eefng th\u00e0nh ph\u1ea7n then ch\u1ed1t trong qu\u00e1 tr\u00ecnh n\u00e0y. H\u00e3y c\u00f9ng t\u00ecm hi\u1ec3u t\u1eebng y\u1ebfu t\u1ed1 n\u00e0y \u0111\u1ec3 hi\u1ec3u r\u00f5 m\u1ed1i quan h\u1ec7 gi\u1eefa ch\u00fang v\u00e0 c\u00e1ch ch\u00fang g\u00f3p ph\u1ea7n x\u00e2y d\u1ef1ng c\u00e1c h\u1ec7 th\u1ed1ng m\u1ea1nh m\u1ebd.<\/p>\n<p><img alt=\"Use Case Diagram Template\" decoding=\"async\" src=\"https:\/\/online.visual-paradigm.com\/repository\/images\/514b156d-0257-4a05-bf77-1636e1c0815b\/use-case-diagram-design\/use-case-diagram-template.png\"\/><\/p>\n<h2>Hi\u1ec3u v\u1ec1 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/h2>\n<p>M\u1ed9t <a href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-use-case-diagram\/\">tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/a>l\u00e0 m\u1ed9t m\u00f4 t\u1ea3 c\u1ea5p cao v\u1ec1 ch\u1ee9c n\u0103ng c\u1ee7a h\u1ec7 th\u1ed1ng t\u1eeb g\u00f3c nh\u00ecn b\u00ean ngo\u00e0i. N\u00f3 x\u00e1c \u0111\u1ecbnh c\u00e1c t\u01b0\u01a1ng t\u00e1c gi\u1eefa m\u1ed9t t\u00e1c nh\u00e2n b\u00ean ngo\u00e0i (ng\u01b0\u1eddi d\u00f9ng ho\u1eb7c m\u1ed9t h\u1ec7 th\u1ed1ng kh\u00e1c) v\u00e0 ch\u00ednh h\u1ec7 th\u1ed1ng \u0111\u00f3. C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng \u0111\u00f3ng vai tr\u00f2 n\u1ec1n t\u1ea3ng \u0111\u1ec3 hi\u1ec3u h\u00e0nh vi c\u1ee7a h\u1ec7 th\u1ed1ng v\u00e0 r\u1ea5t h\u1eefu \u00edch trong vi\u1ec7c thu th\u1eadp c\u00e1c y\u00eau c\u1ea7u ch\u1ee9c n\u0103ng.<\/p>\n<p><img alt=\"Documenting use case details in Visual Paradigm\" decoding=\"async\" src=\"https:\/\/guides.visual-paradigm.com\/wp-content\/uploads\/2023\/10\/flow_of_events_of_use_case_25219.png\"\/><\/p>\n<p id=\"LxrXGGM\">\n<h2>C\u00e1c t\u00ecnh hu\u1ed1ng s\u1eed d\u1ee5ng<\/h2>\n<p>C\u00e1c t\u00ecnh hu\u1ed1ng s\u1eed d\u1ee5ng cung c\u1ea5p m\u1ed9t b\u1ea3n t\u01b0\u1eddng thu\u1eadt chi ti\u1ebft v\u1ec1 c\u00e1ch m\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng c\u1ee5 th\u1ec3 di\u1ec5n ra. C\u00e1c t\u00ecnh hu\u1ed1ng n\u00e0y n\u00eau r\u00f5 tr\u00ecnh t\u1ef1 c\u00e1c t\u01b0\u01a1ng t\u00e1c gi\u1eefa t\u00e1c nh\u00e2n b\u00ean ngo\u00e0i v\u00e0 h\u1ec7 th\u1ed1ng, m\u00f4 t\u1ea3 c\u00e1c b\u01b0\u1edbc v\u00e0 \u0111i\u1ec1u ki\u1ec7n kh\u00e1c nhau c\u00f3 th\u1ec3 x\u1ea3y ra trong qu\u00e1 tr\u00ecnh th\u1ef1c thi. Ch\u00fang cung c\u1ea5p c\u00e1i nh\u00ecn chi ti\u1ebft h\u01a1n, gi\u00fap c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n v\u00e0 b\u00ean li\u00ean quan h\u00ecnh dung r\u00f5 r\u00e0ng c\u00e1c t\u01b0\u01a1ng t\u00e1c c\u1ee5 th\u1ec3 c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.<\/p>\n<h2>Lu\u1ed3ng s\u1ef1 ki\u1ec7n<\/h2>\n<p>Lu\u1ed3ng<a href=\"https:\/\/guides.visual-paradigm.com\/mastering-use-case-elaboration-flow-of-events-and-sequence-diagrams\/\">s\u1ef1 ki\u1ec7n<\/a>l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 then ch\u1ed1t trong c\u00e1c t\u00ecnh hu\u1ed1ng s\u1eed d\u1ee5ng. N\u00f3 m\u00f4 t\u1ea3 tr\u00ecnh t\u1ef1 t\u1eebng b\u01b0\u1edbc h\u00e0nh \u0111\u1ed9ng b\u00ean trong m\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng. M\u1ed7i b\u01b0\u1edbc trong lu\u1ed3ng s\u1ef1 ki\u1ec7n t\u01b0\u01a1ng \u1ee9ng v\u1edbi m\u1ed9t h\u00e0nh \u0111\u1ed9ng ho\u1eb7c \u0111i\u1ec3m ra quy\u1ebft \u0111\u1ecbnh c\u1ee5 th\u1ec3, cung c\u1ea5p c\u00e1i nh\u00ecn to\u00e0n di\u1ec7n v\u1ec1 t\u01b0\u01a1ng t\u00e1c gi\u1eefa ng\u01b0\u1eddi d\u00f9ng v\u00e0 h\u1ec7 th\u1ed1ng. Vi\u1ec7c x\u00e1c \u0111\u1ecbnh c\u00e1c lu\u1ed3ng thay th\u1ebf v\u00e0 ngo\u1ea1i l\u1ec7 l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 d\u1ef1 \u0111o\u00e1n c\u00e1c h\u01b0\u1edbng \u0111i kh\u00e1c nhau m\u00e0 m\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng c\u00f3 th\u1ec3 theo.<\/p>\n<h2>M\u1eabu d\u00f9ng<\/h2>\n<p>C\u00e1c m\u1eabu d\u00f9ng cung c\u1ea5p m\u1ed9t c\u1ea5u tr\u00fac chu\u1ea9n \u0111\u1ec3 ghi ch\u00e9p c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng. Ch\u00fang th\u01b0\u1eddng bao g\u1ed3m c\u00e1c ph\u1ea7n nh\u01b0 t\u00ean tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, m\u00f4 t\u1ea3, t\u00e1c nh\u00e2n, \u0111i\u1ec1u ki\u1ec7n ti\u1ec1n v\u00e0 h\u1eadu, c\u0169ng nh\u01b0 c\u00e1c lu\u1ed3ng ch\u00ednh v\u00e0 lu\u1ed3ng thay th\u1ebf. C\u00e1c m\u1eabu n\u00e0y cung c\u1ea5p m\u1ed9t c\u00e1ch h\u1ec7 th\u1ed1ng \u0111\u1ec3 thu th\u1eadp v\u00e0 t\u1ed5 ch\u1ee9c th\u00f4ng tin, \u0111\u1ea3m b\u1ea3o t\u00ednh nh\u1ea5t qu\u00e1n gi\u1eefa c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng kh\u00e1c nhau trong m\u1ed9t d\u1ef1 \u00e1n.<\/p>\n<h2>M\u1ed1i quan h\u1ec7<\/h2>\n<ol>\n<li><strong>Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng v\u00e0 t\u00ecnh hu\u1ed1ng s\u1eed d\u1ee5ng:<\/strong>\n<ul>\n<li>M\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng bao h\u00e0m nhi\u1ec1u t\u00ecnh hu\u1ed1ng. N\u00f3 \u0111\u1ea1i di\u1ec7n cho ch\u1ee9c n\u0103ng t\u1ed5ng th\u1ec3.<\/li>\n<li>C\u00e1c t\u00ecnh hu\u1ed1ng cung c\u1ea5p s\u1ef1 ph\u00e2n t\u00edch chi ti\u1ebft v\u1ec1 c\u00e1c tr\u01b0\u1eddng h\u1ee3p c\u1ee5 th\u1ec3 ho\u1eb7c c\u00e1c \u0111\u01b0\u1eddng \u0111i b\u00ean trong m\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng.<\/li>\n<\/ul>\n<\/li>\n<li><strong>T\u00ecnh hu\u1ed1ng s\u1eed d\u1ee5ng v\u00e0 lu\u1ed3ng s\u1ef1 ki\u1ec7n:<\/strong>\n<ul>\n<li>C\u00e1c t\u00ecnh hu\u1ed1ng \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh t\u1eeb lu\u1ed3ng s\u1ef1 ki\u1ec7n.<\/li>\n<li>Lu\u1ed3ng s\u1ef1 ki\u1ec7n n\u00eau r\u00f5 tr\u00ecnh t\u1ef1 theo th\u1eddi gian c\u1ee7a c\u00e1c h\u00e0nh \u0111\u1ed9ng v\u00e0 \u0111i\u1ec3m ra quy\u1ebft \u0111\u1ecbnh b\u00ean trong m\u1ed9t t\u00ecnh hu\u1ed1ng.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng v\u00e0 m\u1eabu d\u00f9ng:<\/strong>\n<ul>\n<li>M\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng l\u00e0 m\u1ed9t m\u00f4 t\u1ea3 kh\u00e1i ni\u1ec7m v\u1ec1 ch\u1ee9c n\u0103ng h\u1ec7 th\u1ed1ng.<\/li>\n<li>M\u1eabu d\u00f9ng cung c\u1ea5p m\u1ed9t \u0111\u1ecbnh d\u1ea1ng c\u00f3 c\u1ea5u tr\u00fac \u0111\u1ec3 ghi ch\u00e9p chi ti\u1ebft v\u1ec1 m\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h2>V\u00ed d\u1ee5<\/h2>\n<p>H\u00e3y d\u00f9ng m\u1ed9t v\u00ed d\u1ee5 \u0111\u01a1n gi\u1ea3n \u0111\u1ec3 minh h\u1ecda m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, c\u00e1c t\u00ecnh hu\u1ed1ng s\u1eed d\u1ee5ng, lu\u1ed3ng s\u1ef1 ki\u1ec7n v\u00e0 m\u1eabu d\u00f9ng.<\/p>\n<h3><strong>V\u00ed d\u1ee5: H\u1ec7 th\u1ed1ng mua s\u1eafm tr\u1ef1c tuy\u1ebfn<\/strong><\/h3>\n<ol>\n<li><strong>Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng:<\/strong>\n<ul>\n<li><em>Ti\u00eau \u0111\u1ec1:<\/em> \u0110\u1eb7t h\u00e0ng<\/li>\n<li><em>M\u00f4 t\u1ea3:<\/em>Ng\u01b0\u1eddi d\u00f9ng b\u1eaft \u0111\u1ea7u qu\u00e1 tr\u00ecnh mua s\u1eafm c\u00e1c m\u1eb7t h\u00e0ng tr\u1ef1c tuy\u1ebfn.<\/li>\n<\/ul>\n<\/li>\n<li><strong>C\u1ea3nh hu\u1ed1ng s\u1eed d\u1ee5ng:<\/strong>\n<ul>\n<li><em>C\u1ea3nh hu\u1ed1ng:<\/em>Ng\u01b0\u1eddi d\u00f9ng th\u00eam c\u00e1c m\u1eb7t h\u00e0ng v\u00e0o gi\u1ecf h\u00e0ng v\u00e0 ti\u1ebfn h\u00e0nh thanh to\u00e1n.<\/li>\n<li><em>Lu\u1ed3ng s\u1ef1 ki\u1ec7n:<\/em>\n<ol>\n<li>Ng\u01b0\u1eddi d\u00f9ng \u0111\u0103ng nh\u1eadp.<\/li>\n<li>Ng\u01b0\u1eddi d\u00f9ng duy\u1ec7t s\u1ea3n ph\u1ea9m v\u00e0 th\u00eam c\u00e1c m\u1eb7t h\u00e0ng v\u00e0o gi\u1ecf h\u00e0ng.<\/li>\n<li>Ng\u01b0\u1eddi d\u00f9ng truy c\u1eadp trang thanh to\u00e1n.<\/li>\n<li>H\u1ec7 th\u1ed1ng y\u00eau c\u1ea7u ng\u01b0\u1eddi d\u00f9ng x\u00e1c nh\u1eadn \u0111\u01a1n h\u00e0ng.<\/li>\n<li>Ng\u01b0\u1eddi d\u00f9ng x\u00e1c nh\u1eadn v\u00e0 g\u1eedi \u0111\u01a1n h\u00e0ng.<\/li>\n<\/ol>\n<\/li>\n<\/ul>\n<\/li>\n<li><strong>M\u1eabu s\u1eed d\u1ee5ng:<\/strong>\n<ul>\n<li><em>T\u00ean s\u1eed d\u1ee5ng:<\/em> \u0110\u1eb7t h\u00e0ng<\/li>\n<li><em>M\u00f4 t\u1ea3:<\/em>B\u1eaft \u0111\u1ea7u qu\u00e1 tr\u00ecnh mua s\u1eafm c\u00e1c m\u1eb7t h\u00e0ng tr\u1ef1c tuy\u1ebfn.<\/li>\n<li><em>Ng\u01b0\u1eddi tham gia:<\/em>Ng\u01b0\u1eddi d\u00f9ng \u0111\u00e3 \u0111\u0103ng k\u00fd<\/li>\n<li><em>\u0110i\u1ec1u ki\u1ec7n ti\u00ean quy\u1ebft:<\/em>Ng\u01b0\u1eddi d\u00f9ng \u0111\u00e3 \u0111\u0103ng nh\u1eadp.<\/li>\n<li><em>\u0110i\u1ec1u ki\u1ec7n h\u1eadu t\u1ed1:<\/em>\u0110\u01a1n h\u00e0ng \u0111\u01b0\u1ee3c \u0111\u1eb7t th\u00e0nh c\u00f4ng.<\/li>\n<li><em>Lu\u1ed3ng ch\u00ednh:<\/em>\n<ol>\n<li>Ng\u01b0\u1eddi d\u00f9ng \u0111\u0103ng nh\u1eadp.<\/li>\n<li>Ng\u01b0\u1eddi d\u00f9ng th\u00eam c\u00e1c m\u1eb7t h\u00e0ng v\u00e0o gi\u1ecf h\u00e0ng.<\/li>\n<li>Ng\u01b0\u1eddi d\u00f9ng truy c\u1eadp trang thanh to\u00e1n.<\/li>\n<li>H\u1ec7 th\u1ed1ng y\u00eau c\u1ea7u ng\u01b0\u1eddi d\u00f9ng x\u00e1c nh\u1eadn \u0111\u01a1n h\u00e0ng.<\/li>\n<li>Ng\u01b0\u1eddi d\u00f9ng x\u00e1c nh\u1eadn v\u00e0 g\u1eedi \u0111\u01a1n h\u00e0ng.<\/li>\n<\/ol>\n<\/li>\n<li><em>Lu\u1ed3ng thay th\u1ebf:<\/em> Kh\u00f4ng c\u00f3 g\u00ec trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p>Trong v\u00ed d\u1ee5 n\u00e0y:<\/p>\n<ul>\n<li>C\u00e1i <strong>tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/strong>l\u00e0 m\u00f4 t\u1ea3 c\u1ea5p cao v\u1ec1 ch\u1ee9c n\u0103ng: \u0111\u1eb7t m\u1ed9t \u0111\u01a1n h\u00e0ng.<\/li>\n<li>C\u00e1i <strong>t\u00ecnh hu\u1ed1ng tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/strong>ph\u00e2n t\u00edch m\u1ed9t tr\u01b0\u1eddng h\u1ee3p c\u1ee5 th\u1ec3 v\u1ec1 vi\u1ec7c \u0111\u1eb7t h\u00e0ng, m\u00f4 t\u1ea3 chi ti\u1ebft c\u00e1c b\u01b0\u1edbc t\u1eeb \u0111\u0103ng nh\u1eadp \u0111\u1ebfn x\u00e1c nh\u1eadn \u0111\u01a1n h\u00e0ng.<\/li>\n<li>C\u00e1i <strong>lu\u1ed3ng s\u1ef1 ki\u1ec7n<\/strong>cung c\u1ea5p tr\u00ecnh t\u1ef1 t\u1eebng b\u01b0\u1edbc cho t\u00ecnh hu\u1ed1ng, x\u00e1c \u0111\u1ecbnh r\u00f5 c\u00e1c h\u00e0nh \u0111\u1ed9ng v\u00e0 \u0111i\u1ec3m ra quy\u1ebft \u0111\u1ecbnh.<\/li>\n<li>C\u00e1i <strong>m\u1eabu tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/strong>cung c\u1ea5p \u0111\u1ecbnh d\u1ea1ng chu\u1ea9n \u0111\u1ec3 ghi ch\u00e9p tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, \u0111\u1ea3m b\u1ea3o t\u00ednh nh\u1ea5t qu\u00e1n gi\u1eefa c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng kh\u00e1c nhau trong h\u1ec7 th\u1ed1ng.<\/li>\n<\/ul>\n<p>Vi\u1ec7c ph\u00e2n t\u00edch n\u00e0y gi\u00fap hi\u1ec3u r\u00f5 c\u1ea5u tr\u00fac ph\u00e2n c\u1ea5p v\u00e0 m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c y\u1ebfu t\u1ed1 n\u00e0y trong b\u1ed1i c\u1ea3nh m\u1ed9t t\u00ecnh hu\u1ed1ng th\u1ef1c t\u1ebf nh\u01b0 mua s\u1eafm tr\u1ef1c tuy\u1ebfn.<\/p>\n<h2>Minh h\u1ecda c\u00e1c m\u1ed1i quan h\u1ec7<\/h2>\n<p>H\u00e3y so s\u00e1nh s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, t\u00ecnh hu\u1ed1ng tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, lu\u1ed3ng s\u1ef1 ki\u1ec7n v\u00e0 m\u1eabu tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng b\u1eb1ng b\u1ea3ng \u0111\u1ec3 th\u1ea5y r\u00f5 s\u1ef1 \u0111\u1ed1i chi\u1ebfu:<\/p>\n<table>\n<thead>\n<tr>\n<th>Kh\u00eda c\u1ea1nh<\/th>\n<th>Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/th>\n<th>T\u00ecnh hu\u1ed1ng tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/th>\n<th>Lu\u1ed3ng s\u1ef1 ki\u1ec7n<\/th>\n<th>M\u1eabu tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>M\u1ee5c \u0111\u00edch<\/strong><\/td>\n<td>M\u00f4 t\u1ea3 ch\u1ee9c n\u0103ng t\u1ed5ng th\u1ec3 c\u1ee7a h\u1ec7 th\u1ed1ng<\/td>\n<td>Cung c\u1ea5p m\u1ed9t v\u00ed d\u1ee5 chi ti\u1ebft v\u1ec1 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/td>\n<td>Ph\u00e2n t\u00edch c\u00e1c b\u01b0\u1edbc trong m\u1ed9t t\u00ecnh hu\u1ed1ng<\/td>\n<td>Ghi ch\u00e9p chi ti\u1ebft v\u1ec1 m\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/td>\n<\/tr>\n<tr>\n<td><strong>Ph\u1ea1m vi<\/strong><\/td>\n<td>C\u1ea5p cao<\/td>\n<td>Tr\u01b0\u1eddng h\u1ee3p c\u1ee5 th\u1ec3 trong m\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/td>\n<td>G\u00f3c nh\u00ecn chi ti\u1ebft v\u1ec1 c\u00e1c h\u00e0nh \u0111\u1ed9ng<\/td>\n<td>C\u1ea5u tr\u00fac chu\u1ea9n h\u00f3a cho t\u00e0i li\u1ec7u<\/td>\n<\/tr>\n<tr>\n<td><strong>N\u1ed9i dung<\/strong><\/td>\n<td>Ch\u1ee9c n\u0103ng r\u1ed9ng r\u00e3i<\/td>\n<td>K\u1ec3 chuy\u1ec7n chi ti\u1ebft v\u1ec1 t\u01b0\u01a1ng t\u00e1c c\u1ee7a ng\u01b0\u1eddi d\u00f9ng<\/td>\n<td>Tr\u00ecnh t\u1ef1 theo th\u1eddi gian c\u1ee7a c\u00e1c h\u00e0nh \u0111\u1ed9ng<\/td>\n<td>C\u00e1c ph\u1ea7n cho t\u00ean, m\u00f4 t\u1ea3, ng\u01b0\u1eddi tham gia, \u0111i\u1ec1u ki\u1ec7n ti\u1ec1n nhi\u1ec7m, \u0111i\u1ec1u ki\u1ec7n h\u1eadu nhi\u1ec7m, lu\u1ed3ng ch\u00ednh, lu\u1ed3ng thay th\u1ebf<\/td>\n<\/tr>\n<tr>\n<td><strong>Tr\u1ecdng t\u00e2m<\/strong><\/td>\n<td>Kh\u00e1i ni\u1ec7m<\/td>\n<td>T\u01b0\u01a1ng t\u00e1c ng\u01b0\u1eddi d\u00f9ng c\u1ee5 th\u1ec3<\/td>\n<td>C\u00e1c b\u01b0\u1edbc chi ti\u1ebft v\u00e0 \u0111i\u1ec3m ra quy\u1ebft \u0111\u1ecbnh<\/td>\n<td>Bi\u1ec3u di\u1ec5n c\u00f3 c\u1ea5u tr\u00fac v\u1ec1 chi ti\u1ebft tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/td>\n<\/tr>\n<tr>\n<td><strong>M\u1ee9c \u0111\u1ed9 chi ti\u1ebft<\/strong><\/td>\n<td>Chung chung<\/td>\n<td>C\u1ee5 th\u1ec3 h\u01a1n<\/td>\n<td>Chi ti\u1ebft v\u00e0 tu\u1ea7n t\u1ef1<\/td>\n<td>Chu\u1ea9n h\u00f3a nh\u01b0ng chi ti\u1ebft<\/td>\n<\/tr>\n<tr>\n<td><strong>Bi\u1ec3u di\u1ec5n<\/strong><\/td>\n<td>M\u00f4 h\u00ecnh kh\u00e1i ni\u1ec7m<\/td>\n<td>V\u0103n b\u1ea3n k\u1ec3 chuy\u1ec7n<\/td>\n<td>C\u00e1c b\u01b0\u1edbc tu\u1ea7n t\u1ef1<\/td>\n<td>\u0110\u1ecbnh d\u1ea1ng t\u00e0i li\u1ec7u c\u00f3 c\u1ea5u tr\u00fac<\/td>\n<\/tr>\n<tr>\n<td><strong>T\u00ednh h\u1eefu \u00edch<\/strong><\/td>\n<td>Cung c\u1ea5p c\u00e1i nh\u00ecn t\u1ed5ng quan cho c\u00e1c b\u00ean li\u00ean quan<\/td>\n<td>Gi\u00fap h\u00ecnh dung c\u00e1c t\u01b0\u01a1ng t\u00e1c c\u1ee5 th\u1ec3 c\u1ee7a ng\u01b0\u1eddi d\u00f9ng<\/td>\n<td>H\u1ed7 tr\u1ee3 hi\u1ec3u r\u00f5 c\u00e1c b\u01b0\u1edbc chi ti\u1ebft<\/td>\n<td>\u0110\u1ea3m b\u1ea3o t\u00ednh nh\u1ea5t qu\u00e1n trong t\u00e0i li\u1ec7u<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>B\u1ea3ng n\u00e0y l\u00e0m n\u1ed5i b\u1eadt nh\u1eefng \u0111i\u1ec3m kh\u00e1c bi\u1ec7t ch\u00ednh gi\u1eefa c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, c\u00e1c k\u1ecbch b\u1ea3n tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, lu\u1ed3ng s\u1ef1 ki\u1ec7n v\u00e0 m\u1eabu tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng \u1edf nhi\u1ec1u kh\u00eda c\u1ea1nh nh\u01b0 m\u1ee5c \u0111\u00edch, ph\u1ea1m vi, n\u1ed9i dung, tr\u1ecdng t\u00e2m, m\u1ee9c \u0111\u1ed9 chi ti\u1ebft, bi\u1ec3u di\u1ec5n v\u00e0 t\u00ednh h\u1eefu \u00edch. M\u1ed7i y\u1ebfu t\u1ed1 \u0111\u00f3ng m\u1ed9t vai tr\u00f2 \u0111\u1ed9c \u0111\u00e1o trong qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n h\u1ec7 th\u1ed1ng, g\u00f3p ph\u1ea7n v\u00e0o vi\u1ec7c hi\u1ec3u bi\u1ebft to\u00e0n di\u1ec7n v\u00e0 giao ti\u1ebfp hi\u1ec7u qu\u1ea3 gi\u1eefa c\u00e1c b\u00ean li\u00ean quan.<\/p>\n<h2>K\u1ebft lu\u1eadn<\/h2>\n<p>N\u00f3i m\u1ed9t c\u00e1ch c\u01a1 b\u1ea3n, c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, c\u00e1c k\u1ecbch b\u1ea3n tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, lu\u1ed3ng s\u1ef1 ki\u1ec7n v\u00e0 m\u1eabu tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng l\u00e0 nh\u1eefng y\u1ebfu t\u1ed1 li\u00ean k\u1ebft v\u1edbi nhau trong qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n h\u1ec7 th\u1ed1ng. C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng cung c\u1ea5p c\u00e1i nh\u00ecn to\u00e0n di\u1ec7n, c\u00e1c k\u1ecbch b\u1ea3n cung c\u1ea5p nh\u1eefng c\u00e2u chuy\u1ec7n chi ti\u1ebft, lu\u1ed3ng s\u1ef1 ki\u1ec7n ph\u00e2n t\u00edch c\u00e1c b\u01b0\u1edbc, v\u00e0 c\u00e1c m\u1eabu cung c\u1ea5p \u0111\u1ecbnh d\u1ea1ng t\u00e0i li\u1ec7u chu\u1ea9n h\u00f3a. Vi\u1ec7c hi\u1ec3u r\u00f5 m\u1ed9t c\u00e1ch th\u1ed1ng nh\u1ea5t c\u00e1c th\u00e0nh ph\u1ea7n n\u00e0y \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c \u0111\u1ed9i ph\u00e1t tri\u1ec3n v\u00e0 c\u00e1c b\u00ean li\u00ean quan c\u00f9ng h\u01b0\u1edbng \u0111\u1ebfn m\u1ed9t m\u1ee5c ti\u00eau chung, d\u1eabn \u0111\u1ebfn vi\u1ec7c t\u1ea1o ra c\u00e1c h\u1ec7 th\u1ed1ng hi\u1ec7u qu\u1ea3 v\u00e0 th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi d\u00f9ng.<\/p>\n<p>c\u00e1c m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, c\u00e1c k\u1ecbch b\u1ea3n tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, lu\u1ed3ng s\u1ef1 ki\u1ec7n v\u00e0 c\u00e1c m\u1eabu tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng t\u1ea1o th\u00e0nh m\u1ed9t khung n\u1ec1n t\u1ea3ng quan tr\u1ecdng trong th\u1ebf gi\u1edbi ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m v\u00e0 ph\u00e2n t\u00edch h\u1ec7 th\u1ed1ng.<\/p>\n<ul>\n<li><strong>C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng:<\/strong>Ch\u00fang cung c\u1ea5p m\u00f4 t\u1ea3 c\u1ea5p cao v\u1ec1 ch\u1ee9c n\u0103ng c\u1ee7a h\u1ec7 th\u1ed1ng t\u1eeb g\u00f3c nh\u00ecn b\u00ean ngo\u00e0i, \u0111\u00f3ng vai tr\u00f2 nh\u01b0 m\u1ed9t m\u00f4 h\u00ecnh kh\u00e1i ni\u1ec7m \u0111\u1ec3 hi\u1ec3u h\u00e0nh vi c\u1ee7a h\u1ec7 th\u1ed1ng.<\/li>\n<li><strong>C\u00e1c k\u1ecbch b\u1ea3n tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng:<\/strong>Ch\u00fang cung c\u1ea5p m\u1ed9t b\u1ea3n t\u01b0\u1eddng thu\u1eadt chi ti\u1ebft v\u1ec1 c\u00e1ch m\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng c\u1ee5 th\u1ec3 di\u1ec5n ra, ph\u00e2n t\u00edch ch\u1ee9c n\u0103ng t\u1ed5ng th\u1ec3 th\u00e0nh c\u00e1c tr\u01b0\u1eddng h\u1ee3p c\u1ee5 th\u1ec3.<\/li>\n<li><strong>Lu\u1ed3ng s\u1ef1 ki\u1ec7n:<\/strong>\u0110i\u1ec1u n\u00e0y bi\u1ec3u di\u1ec5n tr\u00ecnh t\u1ef1 theo th\u1eddi gian c\u00e1c h\u00e0nh \u0111\u1ed9ng trong m\u1ed9t k\u1ecbch b\u1ea3n tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, n\u00eau r\u00f5 c\u00e1c b\u01b0\u1edbc v\u00e0 c\u00e1c \u0111i\u1ec3m ra quy\u1ebft \u0111\u1ecbnh x\u1ea3y ra trong qu\u00e1 tr\u00ecnh th\u1ef1c thi.<\/li>\n<li><strong>C\u00e1c m\u1eabu tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng:<\/strong>Ch\u00fang cung c\u1ea5p m\u1ed9t c\u1ea5u tr\u00fac chu\u1ea9n h\u00f3a \u0111\u1ec3 ghi ch\u00e9p c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, \u0111\u1ea3m b\u1ea3o t\u00ednh nh\u1ea5t qu\u00e1n trong vi\u1ec7c thu th\u1eadp c\u00e1c chi ti\u1ebft quan tr\u1ecdng nh\u01b0 ng\u01b0\u1eddi d\u00f9ng, \u0111i\u1ec1u ki\u1ec7n ti\u1ec1n v\u00e0 h\u1eadu, c\u0169ng nh\u01b0 c\u00e1c lu\u1ed3ng ch\u00ednh v\u00e0 lu\u1ed3ng thay th\u1ebf.<\/li>\n<\/ul>\n<p>Trong m\u1ed9t v\u00ed d\u1ee5 li\u00ean quan \u0111\u1ebfn h\u1ec7 th\u1ed1ng mua s\u1eafm tr\u1ef1c tuy\u1ebfn, ch\u00fang t\u00f4i \u0111\u00e3 kh\u00e1m ph\u00e1 c\u00e1ch c\u00e1c y\u1ebfu t\u1ed1 n\u00e0y li\u00ean k\u1ebft v\u1edbi nhau. Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng \u0111\u00f3ng vai tr\u00f2 l\u00e0 c\u00e1i nh\u00ecn t\u1ed5ng quan, c\u00e1c k\u1ecbch b\u1ea3n cung c\u1ea5p c\u00e1c tr\u01b0\u1eddng h\u1ee3p c\u1ee5 th\u1ec3, lu\u1ed3ng s\u1ef1 ki\u1ec7n chi ti\u1ebft h\u00f3a c\u00e1c b\u01b0\u1edbc, v\u00e0 c\u00e1c m\u1eabu cung c\u1ea5p \u0111\u1ecbnh d\u1ea1ng c\u00f3 c\u1ea5u tr\u00fac \u0111\u1ec3 ghi ch\u00e9p.<\/p>\n<p>Hi\u1ec3u r\u00f5 m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c y\u1ebfu t\u1ed1 n\u00e0y l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 giao ti\u1ebfp hi\u1ec7u qu\u1ea3 gi\u1eefa c\u00e1c \u0111\u1ed9i ph\u00e1t tri\u1ec3n v\u00e0 c\u00e1c b\u00ean li\u00ean quan, \u0111\u1ea3m b\u1ea3o m\u1ed9t b\u1ea3n thi\u1ebft k\u1ebf r\u00f5 r\u00e0ng v\u00e0 to\u00e0n di\u1ec7n cho vi\u1ec7c x\u00e2y d\u1ef1ng c\u00e1c h\u1ec7 th\u1ed1ng m\u1ea1nh m\u1ebd. C\u00f9ng nhau, ch\u00fang g\u00f3p ph\u1ea7n v\u00e0o s\u1ef1 r\u00f5 r\u00e0ng, nh\u1ea5t qu\u00e1n v\u00e0 th\u00e0nh c\u00f4ng c\u1ee7a qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m.<\/p>\n<h2>V\u00ed d\u1ee5 v\u00e0 m\u1eabu tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/h2>\n<p><a href=\"https:\/\/online.visual-paradigm.com\/diagrams\/templates\/use-case-diagram\/use-case-diagram-template\/\">T\u00ecm hi\u1ec3u th\u00eam \u2026<\/a><\/p>\n<p id=\"DlfWFug\"><img fetchpriority=\"high\" alt=\"\" class=\"alignnone size-full wp-image-2833\" decoding=\"async\" fetchpriority=\"high\" height=\"704\" src=\"https:\/\/guides.visual-paradigm.com\/wp-content\/uploads\/2023\/10\/img_65262e91ce87f.png\" width=\"1138\"\/><\/p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Gi\u1edbi thi\u1ec7u Trong l\u0129nh v\u1ef1c ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m v\u00e0 ph\u00e2n t\u00edch h\u1ec7 th\u1ed1ng, vi\u1ec7c t\u1ea1o ra m\u1ed9t b\u1ea3n thi\u1ebft k\u1ebf r\u00f5 r\u00e0ng v\u00e0 to\u00e0n di\u1ec7n l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft. C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, c\u00e1c t\u00ecnh hu\u1ed1ng s\u1eed d\u1ee5ng, lu\u1ed3ng s\u1ef1 ki\u1ec7n v\u00e0 m\u1eabu d\u00f9ng l\u00e0 nh\u1eefng th\u00e0nh ph\u1ea7n then ch\u1ed1t trong qu\u00e1 tr\u00ecnh n\u00e0y. H\u00e3y c\u00f9ng t\u00ecm hi\u1ec3u t\u1eebng y\u1ebfu t\u1ed1 n\u00e0y \u0111\u1ec3 hi\u1ec3u r\u00f5 m\u1ed1i quan h\u1ec7 gi\u1eefa ch\u00fang v\u00e0 c\u00e1ch ch\u00fang g\u00f3p ph\u1ea7n x\u00e2y d\u1ef1ng c\u00e1c h\u1ec7 th\u1ed1ng m\u1ea1nh m\u1ebd. Hi\u1ec3u v\u1ec1 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng M\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ngl\u00e0 m\u1ed9t m\u00f4 t\u1ea3 c\u1ea5p cao v\u1ec1 ch\u1ee9c n\u0103ng c\u1ee7a h\u1ec7 th\u1ed1ng t\u1eeb g\u00f3c nh\u00ecn b\u00ean ngo\u00e0i. N\u00f3 x\u00e1c \u0111\u1ecbnh c\u00e1c t\u01b0\u01a1ng t\u00e1c gi\u1eefa m\u1ed9t t\u00e1c nh\u00e2n b\u00ean ngo\u00e0i (ng\u01b0\u1eddi d\u00f9ng ho\u1eb7c m\u1ed9t h\u1ec7 th\u1ed1ng kh\u00e1c) v\u00e0 ch\u00ednh h\u1ec7 th\u1ed1ng \u0111\u00f3. C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng \u0111\u00f3ng vai tr\u00f2 n\u1ec1n t\u1ea3ng \u0111\u1ec3 hi\u1ec3u h\u00e0nh vi c\u1ee7a h\u1ec7 th\u1ed1ng v\u00e0 r\u1ea5t h\u1eefu \u00edch trong vi\u1ec7c thu th\u1eadp c\u00e1c y\u00eau c\u1ea7u ch\u1ee9c n\u0103ng. C\u00e1c t\u00ecnh hu\u1ed1ng s\u1eed d\u1ee5ng C\u00e1c t\u00ecnh hu\u1ed1ng s\u1eed d\u1ee5ng cung c\u1ea5p m\u1ed9t b\u1ea3n t\u01b0\u1eddng thu\u1eadt chi ti\u1ebft v\u1ec1 c\u00e1ch m\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng c\u1ee5 th\u1ec3 di\u1ec5n ra. C\u00e1c t\u00ecnh hu\u1ed1ng n\u00e0y n\u00eau r\u00f5 tr\u00ecnh t\u1ef1 c\u00e1c t\u01b0\u01a1ng t\u00e1c gi\u1eefa t\u00e1c nh\u00e2n b\u00ean ngo\u00e0i v\u00e0 h\u1ec7 th\u1ed1ng, m\u00f4 t\u1ea3 c\u00e1c b\u01b0\u1edbc v\u00e0 \u0111i\u1ec1u ki\u1ec7n kh\u00e1c nhau c\u00f3 th\u1ec3 x\u1ea3y ra trong qu\u00e1 tr\u00ecnh th\u1ef1c thi. Ch\u00fang cung c\u1ea5p c\u00e1i nh\u00ecn chi ti\u1ebft h\u01a1n, gi\u00fap c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n v\u00e0 b\u00ean li\u00ean quan h\u00ecnh dung r\u00f5 r\u00e0ng c\u00e1c t\u01b0\u01a1ng t\u00e1c c\u1ee5 th\u1ec3 c\u1ee7a ng\u01b0\u1eddi d\u00f9ng. Lu\u1ed3ng s\u1ef1 ki\u1ec7n Lu\u1ed3ngs\u1ef1 ki\u1ec7nl\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 then ch\u1ed1t trong c\u00e1c t\u00ecnh hu\u1ed1ng s\u1eed d\u1ee5ng. N\u00f3 m\u00f4 t\u1ea3 tr\u00ecnh t\u1ef1 t\u1eebng b\u01b0\u1edbc h\u00e0nh \u0111\u1ed9ng b\u00ean trong m\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng. M\u1ed7i b\u01b0\u1edbc trong lu\u1ed3ng s\u1ef1 ki\u1ec7n t\u01b0\u01a1ng \u1ee9ng v\u1edbi m\u1ed9t h\u00e0nh \u0111\u1ed9ng ho\u1eb7c \u0111i\u1ec3m ra quy\u1ebft \u0111\u1ecbnh c\u1ee5 th\u1ec3, cung c\u1ea5p c\u00e1i nh\u00ecn to\u00e0n di\u1ec7n v\u1ec1 t\u01b0\u01a1ng t\u00e1c gi\u1eefa ng\u01b0\u1eddi d\u00f9ng v\u00e0 h\u1ec7 th\u1ed1ng. Vi\u1ec7c x\u00e1c \u0111\u1ecbnh c\u00e1c lu\u1ed3ng thay th\u1ebf v\u00e0 ngo\u1ea1i l\u1ec7 l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 d\u1ef1 \u0111o\u00e1n c\u00e1c h\u01b0\u1edbng \u0111i kh\u00e1c nhau m\u00e0 m\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng c\u00f3 th\u1ec3 theo. M\u1eabu d\u00f9ng C\u00e1c m\u1eabu d\u00f9ng cung c\u1ea5p m\u1ed9t c\u1ea5u tr\u00fac chu\u1ea9n \u0111\u1ec3 ghi ch\u00e9p c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng. Ch\u00fang th\u01b0\u1eddng bao g\u1ed3m c\u00e1c ph\u1ea7n nh\u01b0 t\u00ean tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, m\u00f4 t\u1ea3, t\u00e1c nh\u00e2n, \u0111i\u1ec1u ki\u1ec7n ti\u1ec1n v\u00e0 h\u1eadu, c\u0169ng nh\u01b0 c\u00e1c lu\u1ed3ng ch\u00ednh v\u00e0 lu\u1ed3ng thay th\u1ebf. C\u00e1c m\u1eabu n\u00e0y cung c\u1ea5p m\u1ed9t c\u00e1ch h\u1ec7 th\u1ed1ng \u0111\u1ec3 thu th\u1eadp v\u00e0 t\u1ed5 ch\u1ee9c th\u00f4ng tin, \u0111\u1ea3m b\u1ea3o t\u00ednh nh\u1ea5t qu\u00e1n gi\u1eefa c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng kh\u00e1c nhau trong m\u1ed9t d\u1ef1 \u00e1n. M\u1ed1i quan h\u1ec7 Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng v\u00e0 t\u00ecnh hu\u1ed1ng s\u1eed d\u1ee5ng: M\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng bao h\u00e0m nhi\u1ec1u t\u00ecnh hu\u1ed1ng. N\u00f3 \u0111\u1ea1i di\u1ec7n cho ch\u1ee9c n\u0103ng t\u1ed5ng th\u1ec3. C\u00e1c t\u00ecnh hu\u1ed1ng cung c\u1ea5p s\u1ef1 ph\u00e2n t\u00edch chi ti\u1ebft v\u1ec1 c\u00e1c tr\u01b0\u1eddng h\u1ee3p c\u1ee5 th\u1ec3 ho\u1eb7c c\u00e1c \u0111\u01b0\u1eddng \u0111i b\u00ean trong m\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng. T\u00ecnh hu\u1ed1ng s\u1eed d\u1ee5ng v\u00e0 lu\u1ed3ng s\u1ef1 ki\u1ec7n: C\u00e1c t\u00ecnh hu\u1ed1ng \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh t\u1eeb lu\u1ed3ng s\u1ef1 ki\u1ec7n. Lu\u1ed3ng s\u1ef1 ki\u1ec7n n\u00eau r\u00f5 tr\u00ecnh t\u1ef1 theo th\u1eddi gian c\u1ee7a c\u00e1c h\u00e0nh \u0111\u1ed9ng v\u00e0 \u0111i\u1ec3m ra quy\u1ebft \u0111\u1ecbnh b\u00ean trong m\u1ed9t t\u00ecnh hu\u1ed1ng. Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng v\u00e0 m\u1eabu d\u00f9ng: M\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng l\u00e0 m\u1ed9t m\u00f4 t\u1ea3 kh\u00e1i ni\u1ec7m v\u1ec1 ch\u1ee9c n\u0103ng h\u1ec7 th\u1ed1ng. M\u1eabu d\u00f9ng cung c\u1ea5p m\u1ed9t \u0111\u1ecbnh d\u1ea1ng c\u00f3 c\u1ea5u tr\u00fac \u0111\u1ec3 ghi ch\u00e9p chi ti\u1ebft v\u1ec1 m\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng. V\u00ed d\u1ee5 H\u00e3y d\u00f9ng m\u1ed9t v\u00ed d\u1ee5 \u0111\u01a1n gi\u1ea3n \u0111\u1ec3 minh h\u1ecda m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, c\u00e1c t\u00ecnh hu\u1ed1ng s\u1eed d\u1ee5ng, lu\u1ed3ng s\u1ef1 ki\u1ec7n v\u00e0 m\u1eabu d\u00f9ng. V\u00ed d\u1ee5: H\u1ec7 th\u1ed1ng mua s\u1eafm tr\u1ef1c tuy\u1ebfn Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng: Ti\u00eau \u0111\u1ec1: \u0110\u1eb7t h\u00e0ng M\u00f4 t\u1ea3:Ng\u01b0\u1eddi d\u00f9ng b\u1eaft \u0111\u1ea7u qu\u00e1 tr\u00ecnh mua s\u1eafm c\u00e1c m\u1eb7t h\u00e0ng tr\u1ef1c tuy\u1ebfn. C\u1ea3nh hu\u1ed1ng s\u1eed d\u1ee5ng: C\u1ea3nh hu\u1ed1ng:Ng\u01b0\u1eddi d\u00f9ng th\u00eam c\u00e1c m\u1eb7t h\u00e0ng v\u00e0o gi\u1ecf h\u00e0ng v\u00e0 ti\u1ebfn h\u00e0nh thanh to\u00e1n. Lu\u1ed3ng s\u1ef1 ki\u1ec7n: Ng\u01b0\u1eddi d\u00f9ng \u0111\u0103ng nh\u1eadp. Ng\u01b0\u1eddi d\u00f9ng duy\u1ec7t s\u1ea3n ph\u1ea9m v\u00e0 th\u00eam c\u00e1c m\u1eb7t h\u00e0ng v\u00e0o gi\u1ecf h\u00e0ng. Ng\u01b0\u1eddi d\u00f9ng truy c\u1eadp trang thanh to\u00e1n. H\u1ec7 th\u1ed1ng y\u00eau c\u1ea7u ng\u01b0\u1eddi d\u00f9ng x\u00e1c nh\u1eadn \u0111\u01a1n h\u00e0ng. Ng\u01b0\u1eddi d\u00f9ng x\u00e1c nh\u1eadn v\u00e0 g\u1eedi \u0111\u01a1n h\u00e0ng. M\u1eabu s\u1eed d\u1ee5ng: T\u00ean s\u1eed d\u1ee5ng: \u0110\u1eb7t h\u00e0ng M\u00f4 t\u1ea3:B\u1eaft \u0111\u1ea7u qu\u00e1 tr\u00ecnh mua s\u1eafm c\u00e1c m\u1eb7t h\u00e0ng tr\u1ef1c tuy\u1ebfn. Ng\u01b0\u1eddi tham gia:Ng\u01b0\u1eddi d\u00f9ng \u0111\u00e3 \u0111\u0103ng k\u00fd \u0110i\u1ec1u ki\u1ec7n ti\u00ean quy\u1ebft:Ng\u01b0\u1eddi d\u00f9ng \u0111\u00e3 \u0111\u0103ng nh\u1eadp. \u0110i\u1ec1u ki\u1ec7n h\u1eadu t\u1ed1:\u0110\u01a1n h\u00e0ng \u0111\u01b0\u1ee3c \u0111\u1eb7t th\u00e0nh c\u00f4ng. Lu\u1ed3ng ch\u00ednh: Ng\u01b0\u1eddi d\u00f9ng \u0111\u0103ng nh\u1eadp. Ng\u01b0\u1eddi d\u00f9ng th\u00eam c\u00e1c m\u1eb7t h\u00e0ng v\u00e0o gi\u1ecf h\u00e0ng. Ng\u01b0\u1eddi d\u00f9ng truy c\u1eadp trang thanh to\u00e1n. H\u1ec7 th\u1ed1ng y\u00eau c\u1ea7u ng\u01b0\u1eddi d\u00f9ng x\u00e1c nh\u1eadn \u0111\u01a1n h\u00e0ng. Ng\u01b0\u1eddi d\u00f9ng x\u00e1c nh\u1eadn v\u00e0 g\u1eedi \u0111\u01a1n h\u00e0ng. Lu\u1ed3ng thay th\u1ebf: Kh\u00f4ng c\u00f3 g\u00ec trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y. Trong v\u00ed d\u1ee5 n\u00e0y: C\u00e1i tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ngl\u00e0 m\u00f4 t\u1ea3 c\u1ea5p cao v\u1ec1 ch\u1ee9c n\u0103ng: \u0111\u1eb7t m\u1ed9t \u0111\u01a1n h\u00e0ng. C\u00e1i t\u00ecnh hu\u1ed1ng tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ngph\u00e2n t\u00edch m\u1ed9t tr\u01b0\u1eddng h\u1ee3p c\u1ee5 th\u1ec3 v\u1ec1 vi\u1ec7c \u0111\u1eb7t h\u00e0ng, m\u00f4 t\u1ea3 chi ti\u1ebft c\u00e1c b\u01b0\u1edbc t\u1eeb \u0111\u0103ng nh\u1eadp \u0111\u1ebfn x\u00e1c nh\u1eadn \u0111\u01a1n h\u00e0ng. C\u00e1i lu\u1ed3ng s\u1ef1 ki\u1ec7ncung c\u1ea5p tr\u00ecnh t\u1ef1 t\u1eebng b\u01b0\u1edbc cho t\u00ecnh hu\u1ed1ng, x\u00e1c \u0111\u1ecbnh r\u00f5 c\u00e1c h\u00e0nh \u0111\u1ed9ng v\u00e0 \u0111i\u1ec3m ra quy\u1ebft \u0111\u1ecbnh. C\u00e1i m\u1eabu tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ngcung c\u1ea5p \u0111\u1ecbnh d\u1ea1ng chu\u1ea9n \u0111\u1ec3 ghi ch\u00e9p tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, \u0111\u1ea3m b\u1ea3o t\u00ednh nh\u1ea5t qu\u00e1n gi\u1eefa c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng kh\u00e1c nhau trong h\u1ec7 th\u1ed1ng. Vi\u1ec7c ph\u00e2n t\u00edch n\u00e0y gi\u00fap hi\u1ec3u r\u00f5 c\u1ea5u tr\u00fac ph\u00e2n c\u1ea5p v\u00e0 m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c y\u1ebfu t\u1ed1 n\u00e0y trong b\u1ed1i c\u1ea3nh m\u1ed9t t\u00ecnh hu\u1ed1ng th\u1ef1c t\u1ebf nh\u01b0 mua s\u1eafm tr\u1ef1c tuy\u1ebfn. Minh h\u1ecda c\u00e1c m\u1ed1i quan h\u1ec7 H\u00e3y so s\u00e1nh s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, t\u00ecnh hu\u1ed1ng tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, lu\u1ed3ng s\u1ef1 ki\u1ec7n v\u00e0 m\u1eabu tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng b\u1eb1ng b\u1ea3ng \u0111\u1ec3 th\u1ea5y r\u00f5 s\u1ef1 \u0111\u1ed1i chi\u1ebfu: Kh\u00eda c\u1ea1nh Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng T\u00ecnh hu\u1ed1ng tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng Lu\u1ed3ng s\u1ef1<a href=\"https:\/\/guides.visual-paradigm.com\/vn\/demystifying-use-cases-scenarios-flow-of-events-and-templates\/\" rel=\"bookmark\"><span class=\"screen-reader-text\">Gi\u1ea3i m\u00e3 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, c\u00e1c t\u00ecnh hu\u1ed1ng, lu\u1ed3ng s\u1ef1 ki\u1ec7n v\u00e0 m\u1eabu d\u00f9ng<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"","_eb_attr":"","neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[7,16],"tags":[],"class_list":["post-6366","post","type-post","status-publish","format-standard","hentry","category-uml","category-use-case-analysis"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Gi\u1ea3i m\u00e3 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, c\u00e1c t\u00ecnh hu\u1ed1ng, lu\u1ed3ng s\u1ef1 ki\u1ec7n v\u00e0 m\u1eabu d\u00f9ng - Visual Paradigm Guides Vietnamese<\/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\/vn\/demystifying-use-cases-scenarios-flow-of-events-and-templates\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Gi\u1ea3i m\u00e3 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, c\u00e1c t\u00ecnh hu\u1ed1ng, lu\u1ed3ng s\u1ef1 ki\u1ec7n v\u00e0 m\u1eabu d\u00f9ng - Visual Paradigm Guides Vietnamese\" \/>\n<meta property=\"og:description\" content=\"Gi\u1edbi thi\u1ec7u Trong l\u0129nh v\u1ef1c ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m v\u00e0 ph\u00e2n t\u00edch h\u1ec7 th\u1ed1ng, vi\u1ec7c t\u1ea1o ra m\u1ed9t b\u1ea3n thi\u1ebft k\u1ebf r\u00f5 r\u00e0ng v\u00e0 to\u00e0n di\u1ec7n l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft. C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, c\u00e1c t\u00ecnh hu\u1ed1ng s\u1eed d\u1ee5ng, lu\u1ed3ng s\u1ef1 ki\u1ec7n v\u00e0 m\u1eabu d\u00f9ng l\u00e0 nh\u1eefng th\u00e0nh ph\u1ea7n then ch\u1ed1t trong qu\u00e1 tr\u00ecnh n\u00e0y. H\u00e3y c\u00f9ng t\u00ecm hi\u1ec3u t\u1eebng y\u1ebfu t\u1ed1 n\u00e0y \u0111\u1ec3 hi\u1ec3u r\u00f5 m\u1ed1i quan h\u1ec7 gi\u1eefa ch\u00fang v\u00e0 c\u00e1ch ch\u00fang g\u00f3p ph\u1ea7n x\u00e2y d\u1ef1ng c\u00e1c h\u1ec7 th\u1ed1ng m\u1ea1nh m\u1ebd. Hi\u1ec3u v\u1ec1 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng M\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ngl\u00e0 m\u1ed9t m\u00f4 t\u1ea3 c\u1ea5p cao v\u1ec1 ch\u1ee9c n\u0103ng c\u1ee7a h\u1ec7 th\u1ed1ng t\u1eeb g\u00f3c nh\u00ecn b\u00ean ngo\u00e0i. N\u00f3 x\u00e1c \u0111\u1ecbnh c\u00e1c t\u01b0\u01a1ng t\u00e1c gi\u1eefa m\u1ed9t t\u00e1c nh\u00e2n b\u00ean ngo\u00e0i (ng\u01b0\u1eddi d\u00f9ng ho\u1eb7c m\u1ed9t h\u1ec7 th\u1ed1ng kh\u00e1c) v\u00e0 ch\u00ednh h\u1ec7 th\u1ed1ng \u0111\u00f3. C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng \u0111\u00f3ng vai tr\u00f2 n\u1ec1n t\u1ea3ng \u0111\u1ec3 hi\u1ec3u h\u00e0nh vi c\u1ee7a h\u1ec7 th\u1ed1ng v\u00e0 r\u1ea5t h\u1eefu \u00edch trong vi\u1ec7c thu th\u1eadp c\u00e1c y\u00eau c\u1ea7u ch\u1ee9c n\u0103ng. C\u00e1c t\u00ecnh hu\u1ed1ng s\u1eed d\u1ee5ng C\u00e1c t\u00ecnh hu\u1ed1ng s\u1eed d\u1ee5ng cung c\u1ea5p m\u1ed9t b\u1ea3n t\u01b0\u1eddng thu\u1eadt chi ti\u1ebft v\u1ec1 c\u00e1ch m\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng c\u1ee5 th\u1ec3 di\u1ec5n ra. C\u00e1c t\u00ecnh hu\u1ed1ng n\u00e0y n\u00eau r\u00f5 tr\u00ecnh t\u1ef1 c\u00e1c t\u01b0\u01a1ng t\u00e1c gi\u1eefa t\u00e1c nh\u00e2n b\u00ean ngo\u00e0i v\u00e0 h\u1ec7 th\u1ed1ng, m\u00f4 t\u1ea3 c\u00e1c b\u01b0\u1edbc v\u00e0 \u0111i\u1ec1u ki\u1ec7n kh\u00e1c nhau c\u00f3 th\u1ec3 x\u1ea3y ra trong qu\u00e1 tr\u00ecnh th\u1ef1c thi. Ch\u00fang cung c\u1ea5p c\u00e1i nh\u00ecn chi ti\u1ebft h\u01a1n, gi\u00fap c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n v\u00e0 b\u00ean li\u00ean quan h\u00ecnh dung r\u00f5 r\u00e0ng c\u00e1c t\u01b0\u01a1ng t\u00e1c c\u1ee5 th\u1ec3 c\u1ee7a ng\u01b0\u1eddi d\u00f9ng. Lu\u1ed3ng s\u1ef1 ki\u1ec7n Lu\u1ed3ngs\u1ef1 ki\u1ec7nl\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 then ch\u1ed1t trong c\u00e1c t\u00ecnh hu\u1ed1ng s\u1eed d\u1ee5ng. N\u00f3 m\u00f4 t\u1ea3 tr\u00ecnh t\u1ef1 t\u1eebng b\u01b0\u1edbc h\u00e0nh \u0111\u1ed9ng b\u00ean trong m\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng. M\u1ed7i b\u01b0\u1edbc trong lu\u1ed3ng s\u1ef1 ki\u1ec7n t\u01b0\u01a1ng \u1ee9ng v\u1edbi m\u1ed9t h\u00e0nh \u0111\u1ed9ng ho\u1eb7c \u0111i\u1ec3m ra quy\u1ebft \u0111\u1ecbnh c\u1ee5 th\u1ec3, cung c\u1ea5p c\u00e1i nh\u00ecn to\u00e0n di\u1ec7n v\u1ec1 t\u01b0\u01a1ng t\u00e1c gi\u1eefa ng\u01b0\u1eddi d\u00f9ng v\u00e0 h\u1ec7 th\u1ed1ng. Vi\u1ec7c x\u00e1c \u0111\u1ecbnh c\u00e1c lu\u1ed3ng thay th\u1ebf v\u00e0 ngo\u1ea1i l\u1ec7 l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 d\u1ef1 \u0111o\u00e1n c\u00e1c h\u01b0\u1edbng \u0111i kh\u00e1c nhau m\u00e0 m\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng c\u00f3 th\u1ec3 theo. M\u1eabu d\u00f9ng C\u00e1c m\u1eabu d\u00f9ng cung c\u1ea5p m\u1ed9t c\u1ea5u tr\u00fac chu\u1ea9n \u0111\u1ec3 ghi ch\u00e9p c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng. Ch\u00fang th\u01b0\u1eddng bao g\u1ed3m c\u00e1c ph\u1ea7n nh\u01b0 t\u00ean tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, m\u00f4 t\u1ea3, t\u00e1c nh\u00e2n, \u0111i\u1ec1u ki\u1ec7n ti\u1ec1n v\u00e0 h\u1eadu, c\u0169ng nh\u01b0 c\u00e1c lu\u1ed3ng ch\u00ednh v\u00e0 lu\u1ed3ng thay th\u1ebf. C\u00e1c m\u1eabu n\u00e0y cung c\u1ea5p m\u1ed9t c\u00e1ch h\u1ec7 th\u1ed1ng \u0111\u1ec3 thu th\u1eadp v\u00e0 t\u1ed5 ch\u1ee9c th\u00f4ng tin, \u0111\u1ea3m b\u1ea3o t\u00ednh nh\u1ea5t qu\u00e1n gi\u1eefa c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng kh\u00e1c nhau trong m\u1ed9t d\u1ef1 \u00e1n. M\u1ed1i quan h\u1ec7 Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng v\u00e0 t\u00ecnh hu\u1ed1ng s\u1eed d\u1ee5ng: M\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng bao h\u00e0m nhi\u1ec1u t\u00ecnh hu\u1ed1ng. N\u00f3 \u0111\u1ea1i di\u1ec7n cho ch\u1ee9c n\u0103ng t\u1ed5ng th\u1ec3. C\u00e1c t\u00ecnh hu\u1ed1ng cung c\u1ea5p s\u1ef1 ph\u00e2n t\u00edch chi ti\u1ebft v\u1ec1 c\u00e1c tr\u01b0\u1eddng h\u1ee3p c\u1ee5 th\u1ec3 ho\u1eb7c c\u00e1c \u0111\u01b0\u1eddng \u0111i b\u00ean trong m\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng. T\u00ecnh hu\u1ed1ng s\u1eed d\u1ee5ng v\u00e0 lu\u1ed3ng s\u1ef1 ki\u1ec7n: C\u00e1c t\u00ecnh hu\u1ed1ng \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh t\u1eeb lu\u1ed3ng s\u1ef1 ki\u1ec7n. Lu\u1ed3ng s\u1ef1 ki\u1ec7n n\u00eau r\u00f5 tr\u00ecnh t\u1ef1 theo th\u1eddi gian c\u1ee7a c\u00e1c h\u00e0nh \u0111\u1ed9ng v\u00e0 \u0111i\u1ec3m ra quy\u1ebft \u0111\u1ecbnh b\u00ean trong m\u1ed9t t\u00ecnh hu\u1ed1ng. Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng v\u00e0 m\u1eabu d\u00f9ng: M\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng l\u00e0 m\u1ed9t m\u00f4 t\u1ea3 kh\u00e1i ni\u1ec7m v\u1ec1 ch\u1ee9c n\u0103ng h\u1ec7 th\u1ed1ng. M\u1eabu d\u00f9ng cung c\u1ea5p m\u1ed9t \u0111\u1ecbnh d\u1ea1ng c\u00f3 c\u1ea5u tr\u00fac \u0111\u1ec3 ghi ch\u00e9p chi ti\u1ebft v\u1ec1 m\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng. V\u00ed d\u1ee5 H\u00e3y d\u00f9ng m\u1ed9t v\u00ed d\u1ee5 \u0111\u01a1n gi\u1ea3n \u0111\u1ec3 minh h\u1ecda m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, c\u00e1c t\u00ecnh hu\u1ed1ng s\u1eed d\u1ee5ng, lu\u1ed3ng s\u1ef1 ki\u1ec7n v\u00e0 m\u1eabu d\u00f9ng. V\u00ed d\u1ee5: H\u1ec7 th\u1ed1ng mua s\u1eafm tr\u1ef1c tuy\u1ebfn Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng: Ti\u00eau \u0111\u1ec1: \u0110\u1eb7t h\u00e0ng M\u00f4 t\u1ea3:Ng\u01b0\u1eddi d\u00f9ng b\u1eaft \u0111\u1ea7u qu\u00e1 tr\u00ecnh mua s\u1eafm c\u00e1c m\u1eb7t h\u00e0ng tr\u1ef1c tuy\u1ebfn. C\u1ea3nh hu\u1ed1ng s\u1eed d\u1ee5ng: C\u1ea3nh hu\u1ed1ng:Ng\u01b0\u1eddi d\u00f9ng th\u00eam c\u00e1c m\u1eb7t h\u00e0ng v\u00e0o gi\u1ecf h\u00e0ng v\u00e0 ti\u1ebfn h\u00e0nh thanh to\u00e1n. Lu\u1ed3ng s\u1ef1 ki\u1ec7n: Ng\u01b0\u1eddi d\u00f9ng \u0111\u0103ng nh\u1eadp. Ng\u01b0\u1eddi d\u00f9ng duy\u1ec7t s\u1ea3n ph\u1ea9m v\u00e0 th\u00eam c\u00e1c m\u1eb7t h\u00e0ng v\u00e0o gi\u1ecf h\u00e0ng. Ng\u01b0\u1eddi d\u00f9ng truy c\u1eadp trang thanh to\u00e1n. H\u1ec7 th\u1ed1ng y\u00eau c\u1ea7u ng\u01b0\u1eddi d\u00f9ng x\u00e1c nh\u1eadn \u0111\u01a1n h\u00e0ng. Ng\u01b0\u1eddi d\u00f9ng x\u00e1c nh\u1eadn v\u00e0 g\u1eedi \u0111\u01a1n h\u00e0ng. M\u1eabu s\u1eed d\u1ee5ng: T\u00ean s\u1eed d\u1ee5ng: \u0110\u1eb7t h\u00e0ng M\u00f4 t\u1ea3:B\u1eaft \u0111\u1ea7u qu\u00e1 tr\u00ecnh mua s\u1eafm c\u00e1c m\u1eb7t h\u00e0ng tr\u1ef1c tuy\u1ebfn. Ng\u01b0\u1eddi tham gia:Ng\u01b0\u1eddi d\u00f9ng \u0111\u00e3 \u0111\u0103ng k\u00fd \u0110i\u1ec1u ki\u1ec7n ti\u00ean quy\u1ebft:Ng\u01b0\u1eddi d\u00f9ng \u0111\u00e3 \u0111\u0103ng nh\u1eadp. \u0110i\u1ec1u ki\u1ec7n h\u1eadu t\u1ed1:\u0110\u01a1n h\u00e0ng \u0111\u01b0\u1ee3c \u0111\u1eb7t th\u00e0nh c\u00f4ng. Lu\u1ed3ng ch\u00ednh: Ng\u01b0\u1eddi d\u00f9ng \u0111\u0103ng nh\u1eadp. Ng\u01b0\u1eddi d\u00f9ng th\u00eam c\u00e1c m\u1eb7t h\u00e0ng v\u00e0o gi\u1ecf h\u00e0ng. Ng\u01b0\u1eddi d\u00f9ng truy c\u1eadp trang thanh to\u00e1n. H\u1ec7 th\u1ed1ng y\u00eau c\u1ea7u ng\u01b0\u1eddi d\u00f9ng x\u00e1c nh\u1eadn \u0111\u01a1n h\u00e0ng. Ng\u01b0\u1eddi d\u00f9ng x\u00e1c nh\u1eadn v\u00e0 g\u1eedi \u0111\u01a1n h\u00e0ng. Lu\u1ed3ng thay th\u1ebf: Kh\u00f4ng c\u00f3 g\u00ec trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y. Trong v\u00ed d\u1ee5 n\u00e0y: C\u00e1i tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ngl\u00e0 m\u00f4 t\u1ea3 c\u1ea5p cao v\u1ec1 ch\u1ee9c n\u0103ng: \u0111\u1eb7t m\u1ed9t \u0111\u01a1n h\u00e0ng. C\u00e1i t\u00ecnh hu\u1ed1ng tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ngph\u00e2n t\u00edch m\u1ed9t tr\u01b0\u1eddng h\u1ee3p c\u1ee5 th\u1ec3 v\u1ec1 vi\u1ec7c \u0111\u1eb7t h\u00e0ng, m\u00f4 t\u1ea3 chi ti\u1ebft c\u00e1c b\u01b0\u1edbc t\u1eeb \u0111\u0103ng nh\u1eadp \u0111\u1ebfn x\u00e1c nh\u1eadn \u0111\u01a1n h\u00e0ng. C\u00e1i lu\u1ed3ng s\u1ef1 ki\u1ec7ncung c\u1ea5p tr\u00ecnh t\u1ef1 t\u1eebng b\u01b0\u1edbc cho t\u00ecnh hu\u1ed1ng, x\u00e1c \u0111\u1ecbnh r\u00f5 c\u00e1c h\u00e0nh \u0111\u1ed9ng v\u00e0 \u0111i\u1ec3m ra quy\u1ebft \u0111\u1ecbnh. C\u00e1i m\u1eabu tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ngcung c\u1ea5p \u0111\u1ecbnh d\u1ea1ng chu\u1ea9n \u0111\u1ec3 ghi ch\u00e9p tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, \u0111\u1ea3m b\u1ea3o t\u00ednh nh\u1ea5t qu\u00e1n gi\u1eefa c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng kh\u00e1c nhau trong h\u1ec7 th\u1ed1ng. Vi\u1ec7c ph\u00e2n t\u00edch n\u00e0y gi\u00fap hi\u1ec3u r\u00f5 c\u1ea5u tr\u00fac ph\u00e2n c\u1ea5p v\u00e0 m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c y\u1ebfu t\u1ed1 n\u00e0y trong b\u1ed1i c\u1ea3nh m\u1ed9t t\u00ecnh hu\u1ed1ng th\u1ef1c t\u1ebf nh\u01b0 mua s\u1eafm tr\u1ef1c tuy\u1ebfn. Minh h\u1ecda c\u00e1c m\u1ed1i quan h\u1ec7 H\u00e3y so s\u00e1nh s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, t\u00ecnh hu\u1ed1ng tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, lu\u1ed3ng s\u1ef1 ki\u1ec7n v\u00e0 m\u1eabu tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng b\u1eb1ng b\u1ea3ng \u0111\u1ec3 th\u1ea5y r\u00f5 s\u1ef1 \u0111\u1ed1i chi\u1ebfu: Kh\u00eda c\u1ea1nh Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng T\u00ecnh hu\u1ed1ng tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng Lu\u1ed3ng s\u1ef1Gi\u1ea3i m\u00e3 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, c\u00e1c t\u00ecnh hu\u1ed1ng, lu\u1ed3ng s\u1ef1 ki\u1ec7n v\u00e0 m\u1eabu d\u00f9ng\" \/>\n<meta property=\"og:url\" content=\"https:\/\/guides.visual-paradigm.com\/vn\/demystifying-use-cases-scenarios-flow-of-events-and-templates\/\" \/>\n<meta property=\"og:site_name\" content=\"Visual Paradigm Guides Vietnamese\" \/>\n<meta property=\"article:published_time\" content=\"2026-02-04T06:47:45+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/online.visual-paradigm.com\/repository\/images\/514b156d-0257-4a05-bf77-1636e1c0815b\/use-case-diagram-design\/use-case-diagram-template.png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi\" \/>\n\t<meta name=\"twitter:data1\" content=\"vpadmin\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data2\" content=\"6 ph\u00fat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/guides.visual-paradigm.com\/vn\/demystifying-use-cases-scenarios-flow-of-events-and-templates\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/guides.visual-paradigm.com\/vn\/demystifying-use-cases-scenarios-flow-of-events-and-templates\/\"},\"headline\":\"Gi\u1ea3i m\u00e3 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, c\u00e1c t\u00ecnh hu\u1ed1ng, lu\u1ed3ng s\u1ef1 ki\u1ec7n v\u00e0 m\u1eabu d\u00f9ng\",\"datePublished\":\"2026-02-04T06:47:45+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/guides.visual-paradigm.com\/vn\/demystifying-use-cases-scenarios-flow-of-events-and-templates\/\"},\"wordCount\":3052,\"commentCount\":0,\"image\":{\"@id\":\"https:\/\/guides.visual-paradigm.com\/vn\/demystifying-use-cases-scenarios-flow-of-events-and-templates\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/online.visual-paradigm.com\/repository\/images\/514b156d-0257-4a05-bf77-1636e1c0815b\/use-case-diagram-design\/use-case-diagram-template.png\",\"articleSection\":[\"UML\",\"Use Case Analysis\"],\"inLanguage\":\"vi\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/guides.visual-paradigm.com\/vn\/demystifying-use-cases-scenarios-flow-of-events-and-templates\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/guides.visual-paradigm.com\/vn\/demystifying-use-cases-scenarios-flow-of-events-and-templates\/\",\"url\":\"https:\/\/guides.visual-paradigm.com\/vn\/demystifying-use-cases-scenarios-flow-of-events-and-templates\/\",\"name\":\"Gi\u1ea3i m\u00e3 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, c\u00e1c t\u00ecnh hu\u1ed1ng, lu\u1ed3ng s\u1ef1 ki\u1ec7n v\u00e0 m\u1eabu d\u00f9ng - 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C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, c\u00e1c t\u00ecnh hu\u1ed1ng s\u1eed d\u1ee5ng, lu\u1ed3ng s\u1ef1 ki\u1ec7n v\u00e0 m\u1eabu d\u00f9ng l\u00e0 nh\u1eefng th\u00e0nh ph\u1ea7n then ch\u1ed1t trong qu\u00e1 tr\u00ecnh n\u00e0y. H\u00e3y c\u00f9ng t\u00ecm hi\u1ec3u t\u1eebng y\u1ebfu t\u1ed1 n\u00e0y \u0111\u1ec3 hi\u1ec3u r\u00f5 m\u1ed1i quan h\u1ec7 gi\u1eefa ch\u00fang v\u00e0 c\u00e1ch ch\u00fang g\u00f3p ph\u1ea7n x\u00e2y d\u1ef1ng c\u00e1c h\u1ec7 th\u1ed1ng m\u1ea1nh m\u1ebd. Hi\u1ec3u v\u1ec1 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng M\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ngl\u00e0 m\u1ed9t m\u00f4 t\u1ea3 c\u1ea5p cao v\u1ec1 ch\u1ee9c n\u0103ng c\u1ee7a h\u1ec7 th\u1ed1ng t\u1eeb g\u00f3c nh\u00ecn b\u00ean ngo\u00e0i. N\u00f3 x\u00e1c \u0111\u1ecbnh c\u00e1c t\u01b0\u01a1ng t\u00e1c gi\u1eefa m\u1ed9t t\u00e1c nh\u00e2n b\u00ean ngo\u00e0i (ng\u01b0\u1eddi d\u00f9ng ho\u1eb7c m\u1ed9t h\u1ec7 th\u1ed1ng kh\u00e1c) v\u00e0 ch\u00ednh h\u1ec7 th\u1ed1ng \u0111\u00f3. C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng \u0111\u00f3ng vai tr\u00f2 n\u1ec1n t\u1ea3ng \u0111\u1ec3 hi\u1ec3u h\u00e0nh vi c\u1ee7a h\u1ec7 th\u1ed1ng v\u00e0 r\u1ea5t h\u1eefu \u00edch trong vi\u1ec7c thu th\u1eadp c\u00e1c y\u00eau c\u1ea7u ch\u1ee9c n\u0103ng. C\u00e1c t\u00ecnh hu\u1ed1ng s\u1eed d\u1ee5ng C\u00e1c t\u00ecnh hu\u1ed1ng s\u1eed d\u1ee5ng cung c\u1ea5p m\u1ed9t b\u1ea3n t\u01b0\u1eddng thu\u1eadt chi ti\u1ebft v\u1ec1 c\u00e1ch m\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng c\u1ee5 th\u1ec3 di\u1ec5n ra. C\u00e1c t\u00ecnh hu\u1ed1ng n\u00e0y n\u00eau r\u00f5 tr\u00ecnh t\u1ef1 c\u00e1c t\u01b0\u01a1ng t\u00e1c gi\u1eefa t\u00e1c nh\u00e2n b\u00ean ngo\u00e0i v\u00e0 h\u1ec7 th\u1ed1ng, m\u00f4 t\u1ea3 c\u00e1c b\u01b0\u1edbc v\u00e0 \u0111i\u1ec1u ki\u1ec7n kh\u00e1c nhau c\u00f3 th\u1ec3 x\u1ea3y ra trong qu\u00e1 tr\u00ecnh th\u1ef1c thi. Ch\u00fang cung c\u1ea5p c\u00e1i nh\u00ecn chi ti\u1ebft h\u01a1n, gi\u00fap c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n v\u00e0 b\u00ean li\u00ean quan h\u00ecnh dung r\u00f5 r\u00e0ng c\u00e1c t\u01b0\u01a1ng t\u00e1c c\u1ee5 th\u1ec3 c\u1ee7a ng\u01b0\u1eddi d\u00f9ng. Lu\u1ed3ng s\u1ef1 ki\u1ec7n Lu\u1ed3ngs\u1ef1 ki\u1ec7nl\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 then ch\u1ed1t trong c\u00e1c t\u00ecnh hu\u1ed1ng s\u1eed d\u1ee5ng. N\u00f3 m\u00f4 t\u1ea3 tr\u00ecnh t\u1ef1 t\u1eebng b\u01b0\u1edbc h\u00e0nh \u0111\u1ed9ng b\u00ean trong m\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng. M\u1ed7i b\u01b0\u1edbc trong lu\u1ed3ng s\u1ef1 ki\u1ec7n t\u01b0\u01a1ng \u1ee9ng v\u1edbi m\u1ed9t h\u00e0nh \u0111\u1ed9ng ho\u1eb7c \u0111i\u1ec3m ra quy\u1ebft \u0111\u1ecbnh c\u1ee5 th\u1ec3, cung c\u1ea5p c\u00e1i nh\u00ecn to\u00e0n di\u1ec7n v\u1ec1 t\u01b0\u01a1ng t\u00e1c gi\u1eefa ng\u01b0\u1eddi d\u00f9ng v\u00e0 h\u1ec7 th\u1ed1ng. Vi\u1ec7c x\u00e1c \u0111\u1ecbnh c\u00e1c lu\u1ed3ng thay th\u1ebf v\u00e0 ngo\u1ea1i l\u1ec7 l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 d\u1ef1 \u0111o\u00e1n c\u00e1c h\u01b0\u1edbng \u0111i kh\u00e1c nhau m\u00e0 m\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng c\u00f3 th\u1ec3 theo. M\u1eabu d\u00f9ng C\u00e1c m\u1eabu d\u00f9ng cung c\u1ea5p m\u1ed9t c\u1ea5u tr\u00fac chu\u1ea9n \u0111\u1ec3 ghi ch\u00e9p c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng. Ch\u00fang th\u01b0\u1eddng bao g\u1ed3m c\u00e1c ph\u1ea7n nh\u01b0 t\u00ean tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, m\u00f4 t\u1ea3, t\u00e1c nh\u00e2n, \u0111i\u1ec1u ki\u1ec7n ti\u1ec1n v\u00e0 h\u1eadu, c\u0169ng nh\u01b0 c\u00e1c lu\u1ed3ng ch\u00ednh v\u00e0 lu\u1ed3ng thay th\u1ebf. C\u00e1c m\u1eabu n\u00e0y cung c\u1ea5p m\u1ed9t c\u00e1ch h\u1ec7 th\u1ed1ng \u0111\u1ec3 thu th\u1eadp v\u00e0 t\u1ed5 ch\u1ee9c th\u00f4ng tin, \u0111\u1ea3m b\u1ea3o t\u00ednh nh\u1ea5t qu\u00e1n gi\u1eefa c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng kh\u00e1c nhau trong m\u1ed9t d\u1ef1 \u00e1n. M\u1ed1i quan h\u1ec7 Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng v\u00e0 t\u00ecnh hu\u1ed1ng s\u1eed d\u1ee5ng: M\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng bao h\u00e0m nhi\u1ec1u t\u00ecnh hu\u1ed1ng. N\u00f3 \u0111\u1ea1i di\u1ec7n cho ch\u1ee9c n\u0103ng t\u1ed5ng th\u1ec3. C\u00e1c t\u00ecnh hu\u1ed1ng cung c\u1ea5p s\u1ef1 ph\u00e2n t\u00edch chi ti\u1ebft v\u1ec1 c\u00e1c tr\u01b0\u1eddng h\u1ee3p c\u1ee5 th\u1ec3 ho\u1eb7c c\u00e1c \u0111\u01b0\u1eddng \u0111i b\u00ean trong m\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng. T\u00ecnh hu\u1ed1ng s\u1eed d\u1ee5ng v\u00e0 lu\u1ed3ng s\u1ef1 ki\u1ec7n: C\u00e1c t\u00ecnh hu\u1ed1ng \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh t\u1eeb lu\u1ed3ng s\u1ef1 ki\u1ec7n. Lu\u1ed3ng s\u1ef1 ki\u1ec7n n\u00eau r\u00f5 tr\u00ecnh t\u1ef1 theo th\u1eddi gian c\u1ee7a c\u00e1c h\u00e0nh \u0111\u1ed9ng v\u00e0 \u0111i\u1ec3m ra quy\u1ebft \u0111\u1ecbnh b\u00ean trong m\u1ed9t t\u00ecnh hu\u1ed1ng. Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng v\u00e0 m\u1eabu d\u00f9ng: M\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng l\u00e0 m\u1ed9t m\u00f4 t\u1ea3 kh\u00e1i ni\u1ec7m v\u1ec1 ch\u1ee9c n\u0103ng h\u1ec7 th\u1ed1ng. M\u1eabu d\u00f9ng cung c\u1ea5p m\u1ed9t \u0111\u1ecbnh d\u1ea1ng c\u00f3 c\u1ea5u tr\u00fac \u0111\u1ec3 ghi ch\u00e9p chi ti\u1ebft v\u1ec1 m\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng. V\u00ed d\u1ee5 H\u00e3y d\u00f9ng m\u1ed9t v\u00ed d\u1ee5 \u0111\u01a1n gi\u1ea3n \u0111\u1ec3 minh h\u1ecda m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, c\u00e1c t\u00ecnh hu\u1ed1ng s\u1eed d\u1ee5ng, lu\u1ed3ng s\u1ef1 ki\u1ec7n v\u00e0 m\u1eabu d\u00f9ng. V\u00ed d\u1ee5: H\u1ec7 th\u1ed1ng mua s\u1eafm tr\u1ef1c tuy\u1ebfn Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng: Ti\u00eau \u0111\u1ec1: \u0110\u1eb7t h\u00e0ng M\u00f4 t\u1ea3:Ng\u01b0\u1eddi d\u00f9ng b\u1eaft \u0111\u1ea7u qu\u00e1 tr\u00ecnh mua s\u1eafm c\u00e1c m\u1eb7t h\u00e0ng tr\u1ef1c tuy\u1ebfn. C\u1ea3nh hu\u1ed1ng s\u1eed d\u1ee5ng: C\u1ea3nh hu\u1ed1ng:Ng\u01b0\u1eddi d\u00f9ng th\u00eam c\u00e1c m\u1eb7t h\u00e0ng v\u00e0o gi\u1ecf h\u00e0ng v\u00e0 ti\u1ebfn h\u00e0nh thanh to\u00e1n. Lu\u1ed3ng s\u1ef1 ki\u1ec7n: Ng\u01b0\u1eddi d\u00f9ng \u0111\u0103ng nh\u1eadp. Ng\u01b0\u1eddi d\u00f9ng duy\u1ec7t s\u1ea3n ph\u1ea9m v\u00e0 th\u00eam c\u00e1c m\u1eb7t h\u00e0ng v\u00e0o gi\u1ecf h\u00e0ng. Ng\u01b0\u1eddi d\u00f9ng truy c\u1eadp trang thanh to\u00e1n. H\u1ec7 th\u1ed1ng y\u00eau c\u1ea7u ng\u01b0\u1eddi d\u00f9ng x\u00e1c nh\u1eadn \u0111\u01a1n h\u00e0ng. Ng\u01b0\u1eddi d\u00f9ng x\u00e1c nh\u1eadn v\u00e0 g\u1eedi \u0111\u01a1n h\u00e0ng. M\u1eabu s\u1eed d\u1ee5ng: T\u00ean s\u1eed d\u1ee5ng: \u0110\u1eb7t h\u00e0ng M\u00f4 t\u1ea3:B\u1eaft \u0111\u1ea7u qu\u00e1 tr\u00ecnh mua s\u1eafm c\u00e1c m\u1eb7t h\u00e0ng tr\u1ef1c tuy\u1ebfn. Ng\u01b0\u1eddi tham gia:Ng\u01b0\u1eddi d\u00f9ng \u0111\u00e3 \u0111\u0103ng k\u00fd \u0110i\u1ec1u ki\u1ec7n ti\u00ean quy\u1ebft:Ng\u01b0\u1eddi d\u00f9ng \u0111\u00e3 \u0111\u0103ng nh\u1eadp. \u0110i\u1ec1u ki\u1ec7n h\u1eadu t\u1ed1:\u0110\u01a1n h\u00e0ng \u0111\u01b0\u1ee3c \u0111\u1eb7t th\u00e0nh c\u00f4ng. Lu\u1ed3ng ch\u00ednh: Ng\u01b0\u1eddi d\u00f9ng \u0111\u0103ng nh\u1eadp. Ng\u01b0\u1eddi d\u00f9ng th\u00eam c\u00e1c m\u1eb7t h\u00e0ng v\u00e0o gi\u1ecf h\u00e0ng. Ng\u01b0\u1eddi d\u00f9ng truy c\u1eadp trang thanh to\u00e1n. H\u1ec7 th\u1ed1ng y\u00eau c\u1ea7u ng\u01b0\u1eddi d\u00f9ng x\u00e1c nh\u1eadn \u0111\u01a1n h\u00e0ng. Ng\u01b0\u1eddi d\u00f9ng x\u00e1c nh\u1eadn v\u00e0 g\u1eedi \u0111\u01a1n h\u00e0ng. Lu\u1ed3ng thay th\u1ebf: Kh\u00f4ng c\u00f3 g\u00ec trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y. Trong v\u00ed d\u1ee5 n\u00e0y: C\u00e1i tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ngl\u00e0 m\u00f4 t\u1ea3 c\u1ea5p cao v\u1ec1 ch\u1ee9c n\u0103ng: \u0111\u1eb7t m\u1ed9t \u0111\u01a1n h\u00e0ng. C\u00e1i t\u00ecnh hu\u1ed1ng tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ngph\u00e2n t\u00edch m\u1ed9t tr\u01b0\u1eddng h\u1ee3p c\u1ee5 th\u1ec3 v\u1ec1 vi\u1ec7c \u0111\u1eb7t h\u00e0ng, m\u00f4 t\u1ea3 chi ti\u1ebft c\u00e1c b\u01b0\u1edbc t\u1eeb \u0111\u0103ng nh\u1eadp \u0111\u1ebfn x\u00e1c nh\u1eadn \u0111\u01a1n h\u00e0ng. C\u00e1i lu\u1ed3ng s\u1ef1 ki\u1ec7ncung c\u1ea5p tr\u00ecnh t\u1ef1 t\u1eebng b\u01b0\u1edbc cho t\u00ecnh hu\u1ed1ng, x\u00e1c \u0111\u1ecbnh r\u00f5 c\u00e1c h\u00e0nh \u0111\u1ed9ng v\u00e0 \u0111i\u1ec3m ra quy\u1ebft \u0111\u1ecbnh. C\u00e1i m\u1eabu tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ngcung c\u1ea5p \u0111\u1ecbnh d\u1ea1ng chu\u1ea9n \u0111\u1ec3 ghi ch\u00e9p tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, \u0111\u1ea3m b\u1ea3o t\u00ednh nh\u1ea5t qu\u00e1n gi\u1eefa c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng kh\u00e1c nhau trong h\u1ec7 th\u1ed1ng. Vi\u1ec7c ph\u00e2n t\u00edch n\u00e0y gi\u00fap hi\u1ec3u r\u00f5 c\u1ea5u tr\u00fac ph\u00e2n c\u1ea5p v\u00e0 m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c y\u1ebfu t\u1ed1 n\u00e0y trong b\u1ed1i c\u1ea3nh m\u1ed9t t\u00ecnh hu\u1ed1ng th\u1ef1c t\u1ebf nh\u01b0 mua s\u1eafm tr\u1ef1c tuy\u1ebfn. Minh h\u1ecda c\u00e1c m\u1ed1i quan h\u1ec7 H\u00e3y so s\u00e1nh s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, t\u00ecnh hu\u1ed1ng tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, lu\u1ed3ng s\u1ef1 ki\u1ec7n v\u00e0 m\u1eabu tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng b\u1eb1ng b\u1ea3ng \u0111\u1ec3 th\u1ea5y r\u00f5 s\u1ef1 \u0111\u1ed1i chi\u1ebfu: Kh\u00eda c\u1ea1nh Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng T\u00ecnh hu\u1ed1ng tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng Lu\u1ed3ng s\u1ef1Gi\u1ea3i m\u00e3 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, c\u00e1c t\u00ecnh hu\u1ed1ng, lu\u1ed3ng s\u1ef1 ki\u1ec7n v\u00e0 m\u1eabu d\u00f9ng","og_url":"https:\/\/guides.visual-paradigm.com\/vn\/demystifying-use-cases-scenarios-flow-of-events-and-templates\/","og_site_name":"Visual Paradigm Guides Vietnamese","article_published_time":"2026-02-04T06:47:45+00:00","og_image":[{"url":"https:\/\/online.visual-paradigm.com\/repository\/images\/514b156d-0257-4a05-bf77-1636e1c0815b\/use-case-diagram-design\/use-case-diagram-template.png","type":"","width":"","height":""}],"twitter_card":"summary_large_image","twitter_misc":{"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi":"vpadmin","\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc":"6 ph\u00fat"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/guides.visual-paradigm.com\/vn\/demystifying-use-cases-scenarios-flow-of-events-and-templates\/#article","isPartOf":{"@id":"https:\/\/guides.visual-paradigm.com\/vn\/demystifying-use-cases-scenarios-flow-of-events-and-templates\/"},"headline":"Gi\u1ea3i m\u00e3 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, c\u00e1c t\u00ecnh hu\u1ed1ng, lu\u1ed3ng s\u1ef1 ki\u1ec7n v\u00e0 m\u1eabu d\u00f9ng","datePublished":"2026-02-04T06:47:45+00:00","mainEntityOfPage":{"@id":"https:\/\/guides.visual-paradigm.com\/vn\/demystifying-use-cases-scenarios-flow-of-events-and-templates\/"},"wordCount":3052,"commentCount":0,"image":{"@id":"https:\/\/guides.visual-paradigm.com\/vn\/demystifying-use-cases-scenarios-flow-of-events-and-templates\/#primaryimage"},"thumbnailUrl":"https:\/\/online.visual-paradigm.com\/repository\/images\/514b156d-0257-4a05-bf77-1636e1c0815b\/use-case-diagram-design\/use-case-diagram-template.png","articleSection":["UML","Use Case Analysis"],"inLanguage":"vi","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/guides.visual-paradigm.com\/vn\/demystifying-use-cases-scenarios-flow-of-events-and-templates\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/guides.visual-paradigm.com\/vn\/demystifying-use-cases-scenarios-flow-of-events-and-templates\/","url":"https:\/\/guides.visual-paradigm.com\/vn\/demystifying-use-cases-scenarios-flow-of-events-and-templates\/","name":"Gi\u1ea3i m\u00e3 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, c\u00e1c t\u00ecnh hu\u1ed1ng, lu\u1ed3ng s\u1ef1 ki\u1ec7n v\u00e0 m\u1eabu d\u00f9ng - 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