{"id":4330,"date":"2026-04-06T20:52:37","date_gmt":"2026-04-06T20:52:37","guid":{"rendered":"https:\/\/www.diagrams-ai.com\/vn\/troubleshooting-use-case-diagrams-team-confusion\/"},"modified":"2026-04-06T20:52:37","modified_gmt":"2026-04-06T20:52:37","slug":"troubleshooting-use-case-diagrams-team-confusion","status":"publish","type":"post","link":"https:\/\/www.diagrams-ai.com\/vn\/troubleshooting-use-case-diagrams-team-confusion\/","title":{"rendered":"Kh\u1eafc ph\u1ee5c s\u1ef1 nh\u1ea7m l\u1eabn: Khi \u0111\u1ed9i c\u1ee7a b\u1ea1n g\u1eb7p kh\u00f3 kh\u0103n v\u1edbi s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng v\u00e0 c\u00e1ch gi\u1ea3i quy\u1ebft n\u00f3"},"content":{"rendered":"

Vi\u1ec7c t\u1ea1o ra m\u1ed9t thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng r\u00f5 r\u00e0ng l\u00e0 n\u1ec1n t\u1ea3ng cho s\u1ef1 ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m th\u00e0nh c\u00f4ng. Trong s\u1ed1 c\u00e1c k\u1ef9 thu\u1eadt m\u00f4 h\u00ecnh h\u00f3a kh\u00e1c nhau, s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng n\u1ed5i b\u1eadt nh\u01b0 m\u1ed9t c\u00f4ng c\u1ee5 ch\u00ednh \u0111\u1ec3 thu th\u1eadp y\u00eau c\u1ea7u ch\u1ee9c n\u0103ng. Tuy nhi\u00ean, kinh nghi\u1ec7m cho th\u1ea5y c\u00e1c \u0111\u1ed9i th\u01b0\u1eddng xuy\u00ean g\u1eb7p ph\u1ea3i nh\u1eefng r\u00e0o c\u1ea3n l\u1edbn khi x\u00e2y d\u1ef1ng c\u00e1c s\u01a1 \u0111\u1ed3 n\u00e0y. Nh\u1eefng hi\u1ec3u l\u1ea7m v\u1ec1 ng\u01b0\u1eddi tham gia, ranh gi\u1edbi m\u01a1 h\u1ed3 v\u00e0 c\u00e1c \u0111\u1ecbnh ngh\u0129a m\u1ed1i quan h\u1ec7 kh\u00f4ng nh\u1ea5t qu\u00e1n th\u01b0\u1eddng d\u1eabn \u0111\u1ebfn l\u00e3ng ph\u00ed th\u1eddi gian v\u00e0 k\u1ef3 v\u1ecdng kh\u00f4ng \u0111\u1ed3ng b\u1ed9.<\/p>\n

H\u01b0\u1edbng d\u1eabn n\u00e0y gi\u1ea3i quy\u1ebft nh\u1eefng \u0111i\u1ec3m g\u00e2y kh\u00f3 hi\u1ec3u c\u1ee5 th\u1ec3. B\u1eb1ng c\u00e1ch hi\u1ec3u r\u00f5 nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5 c\u1ee7a c\u00e1c v\u1ea5n \u0111\u1ec1 n\u00e0y, c\u00e1c \u0111\u1ed9i c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p c\u00f3 c\u1ea5u tr\u00fac \u0111\u1ec3 l\u00e0m r\u00f5 ph\u1ea1m vi, c\u1ea3i thi\u1ec7n giao ti\u1ebfp v\u00e0 \u0111\u1ea3m b\u1ea3o s\u01a1 \u0111\u1ed3 ph\u1ea3n \u00e1nh ch\u00ednh x\u00e1c h\u00e0nh vi c\u1ee7a h\u1ec7 th\u1ed1ng.<\/p>\n

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\"Line<\/figure>\n<\/div>\n

\ud83e\udd14 T\u1ea1i sao c\u00e1c \u0111\u1ed9i l\u1ea1i g\u1eb7p kh\u00f3 kh\u0103n v\u1edbi s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/h2>\n

S\u1ef1 nh\u1ea7m l\u1eabn hi\u1ebfm khi xu\u1ea5t ph\u00e1t t\u1eeb thi\u1ebfu n\u1ed7 l\u1ef1c. N\u00f3 th\u01b0\u1eddng xu\u1ea5t ph\u00e1t t\u1eeb s\u1ef1 ch\u1ed3ng ch\u00e9o kh\u00e1i ni\u1ec7m v\u00e0 c\u00e1c \u0111\u1ecbnh ngh\u0129a m\u01a1 h\u1ed3. Khi c\u00e1c b\u00ean li\u00ean quan, chuy\u00ean vi\u00ean ph\u00e2n t\u00edch kinh doanh v\u00e0 nh\u00e0 ph\u00e1t tri\u1ec3n ti\u1ebfp c\u1eadn s\u01a1 \u0111\u1ed3 v\u1edbi nh\u1eefng m\u00f4 h\u00ecnh t\u01b0 duy kh\u00e1c nhau, s\u1ea3n ph\u1ea9m cu\u1ed1i c\u00f9ng tr\u1edf th\u00e0nh ngu\u1ed3n tranh c\u00e3i thay v\u00ec s\u1ef1 r\u00f5 r\u00e0ng.<\/p>\n

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  • \u0110\u1ecbnh ngh\u0129a kh\u00e1c nhau:<\/strong>M\u1ed9t ng\u01b0\u1eddi coi l\u00e0 m\u1ed9t ‘tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng’, ng\u01b0\u1eddi kh\u00e1c l\u1ea1i xem nh\u01b0 m\u1ed9t ‘m\u00e0n h\u00ecnh’ hay m\u1ed9t ‘lu\u1ed3ng x\u1eed l\u00fd’. Kh\u00f4ng c\u00f3 t\u1eeb v\u1ef1ng chung, vi\u1ec7c th\u1ed1ng nh\u1ea5t l\u00e0 kh\u00f4ng th\u1ec3.<\/li>\n
  • S\u1ef1 m\u01a1 h\u1ed3 v\u1ec1 ng\u01b0\u1eddi tham gia:<\/strong>Vi\u1ec7c ph\u00e2n bi\u1ec7t gi\u1eefa ng\u01b0\u1eddi d\u00f9ng con ng\u01b0\u1eddi, m\u1ed9t vai tr\u00f2 v\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng b\u00ean ngo\u00e0i th\u01b0\u1eddng b\u1ecb m\u1edd nh\u1ea1t. \u0110i\u1ec1u n\u00e0y d\u1eabn \u0111\u1ebfn c\u00e1c s\u01a1 \u0111\u1ed3 qu\u00e1 chi ti\u1ebft ho\u1eb7c qu\u00e1 tr\u1eebu t\u01b0\u1ee3ng.<\/li>\n
  • V\u1ea5n \u0111\u1ec1 v\u1ec1 ranh gi\u1edbi:<\/strong>Vi\u1ec7c x\u00e1c \u0111\u1ecbnh \u0111i\u1ec1u g\u00ec thu\u1ed9c v\u1ec1 h\u1ec7 th\u1ed1ng v\u00e0 \u0111i\u1ec1u g\u00ec n\u1eb1m ngo\u00e0i h\u1ec7 th\u1ed1ng lu\u00f4n l\u00e0 th\u00e1ch th\u1ee9c. Nh\u1eefng t\u00ednh n\u0103ng t\u01b0\u1edfng ch\u1eebng \u0111\u01a1n gi\u1ea3n th\u01b0\u1eddng \u1ea9n ch\u1ee9a c\u00e1c t\u01b0\u01a1ng t\u00e1c ph\u1ee9c t\u1ea1p.<\/li>\n<\/ul>\n

    Gi\u1ea3i quy\u1ebft nh\u1eefng v\u1ea5n \u0111\u1ec1 n\u00e0y \u0111\u00f2i h\u1ecfi s\u1ef1 thay \u0111\u1ed5i t\u1eeb vi\u1ec7c v\u1ebd c\u00e1c h\u00ecnh h\u1ed9p sang x\u00e1c \u0111\u1ecbnh m\u1ee5c \u0111\u00edch. M\u1ee5c ti\u00eau l\u00e0 t\u1ea1o ra m\u1ed9t h\u1ee3p \u0111\u1ed3ng tr\u1ef1c quan m\u00e0 m\u1ecdi ng\u01b0\u1eddi \u0111\u1ec1u hi\u1ec3u, b\u1ea5t k\u1ec3 n\u1ec1n t\u1ea3ng k\u1ef9 thu\u1eadt c\u1ee7a h\u1ecd.<\/p>\n

    \ud83e\udde9 T\u00ecm hi\u1ec3u s\u00e2u: C\u00e1c th\u00e0nh ph\u1ea7n c\u1ed1t l\u00f5i<\/h2>\n

    \u0110\u1ec3 gi\u1ea3i quy\u1ebft s\u1ef1 nh\u1ea7m l\u1eabn, ch\u00fang ta ph\u1ea3i ph\u00e2n t\u00edch c\u00e1c kh\u1ed1i x\u00e2y d\u1ef1ng c\u01a1 b\u1ea3n. S\u1ef1 ch\u00ednh x\u00e1c \u1edf \u0111\u00e2y ng\u0103n ng\u1eeba l\u1ed7i x\u1ea3y ra trong c\u00e1c giai \u0111o\u1ea1n ph\u00e1t tri\u1ec3n sau n\u00e0y.<\/p>\n

    1. Ng\u01b0\u1eddi tham gia: Ai t\u01b0\u01a1ng t\u00e1c v\u1edbi h\u1ec7 th\u1ed1ng?<\/h3>\n

    M\u1ed9t ng\u01b0\u1eddi tham gia \u0111\u1ea1i di\u1ec7n cho m\u1ed9t th\u1ef1c th\u1ec3 t\u01b0\u01a1ng t\u00e1c v\u1edbi h\u1ec7 th\u1ed1ng. \u0110i\u1ec1u quan tr\u1ecdng c\u1ea7n nh\u1edb l\u00e0 ng\u01b0\u1eddi tham gia kh\u00f4ng nh\u1ea5t thi\u1ebft ph\u1ea3i l\u00e0 con ng\u01b0\u1eddi. N\u00f3 c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng kh\u00e1c, m\u1ed9t thi\u1ebft b\u1ecb ho\u1eb7c m\u1ed9t quy tr\u00ecnh \u0111\u01b0\u1ee3c l\u00ean l\u1ecbch.<\/p>\n

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    • Ng\u01b0\u1eddi tham gia ch\u00ednh:<\/strong> Nh\u1eefng ng\u01b0\u1eddi n\u00e0y kh\u1edfi t\u1ea1o h\u00e0nh \u0111\u1ed9ng. V\u00ed d\u1ee5: Kh\u00e1ch h\u00e0ng b\u1eaft \u0111\u1ea7u m\u1ed9t giao d\u1ecbch mua h\u00e0ng.<\/li>\n
    • Ng\u01b0\u1eddi tham gia ph\u1ee5:<\/strong> Nh\u1eefng ng\u01b0\u1eddi n\u00e0y \u0111\u01b0\u1ee3c h\u1ec7 th\u1ed1ng g\u1ecdi \u0111\u1ebfn \u0111\u1ec3 th\u1ef1c hi\u1ec7n m\u1ed9t nhi\u1ec7m v\u1ee5. V\u00ed d\u1ee5: C\u1ed5ng thanh to\u00e1n x\u1eed l\u00fd giao d\u1ecbch \u0111\u01b0\u1ee3c kh\u00e1ch h\u00e0ng kh\u1edfi t\u1ea1o.<\/li>\n<\/ul>\n

      L\u1ed7i ph\u1ed5 bi\u1ebfn:<\/strong>T\u1ea1o m\u1ed9t ng\u01b0\u1eddi tham gia cho t\u1eebng ch\u1ee9c danh ri\u00eang l\u1ebb trong m\u1ed9t ph\u00f2ng ban. N\u1ebfu hai ng\u01b0\u1eddi d\u00f9ng th\u1ef1c hi\u1ec7n ch\u00ednh x\u00e1c c\u00f9ng m\u1ed9t t\u1eadp h\u1ee3p h\u00e0nh \u0111\u1ed9ng, h\u1ecd n\u00ean \u0111\u01b0\u1ee3c bi\u1ec3u di\u1ec5n b\u1eb1ng m\u1ed9t ng\u01b0\u1eddi tham gia duy nh\u1ea5t v\u1edbi vai tr\u00f2 chung, ch\u1eb3ng h\u1ea1n nh\u01b0 \u201cQu\u1ea3n tr\u1ecb vi\u00ean\u201d ho\u1eb7c \u201cGi\u00e1m \u0111\u1ed1c\u201d, thay v\u00ec \u201cJohn Smith\u201d hay \u201cJane Doe\u201d. \u0110i\u1ec1u n\u00e0y gi\u00fap s\u01a1 \u0111\u1ed3 c\u00f3 th\u1ec3 m\u1edf r\u1ed9ng.<\/p>\n

      2. Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng: H\u1ec7 th\u1ed1ng l\u00e0m g\u00ec?<\/h3>\n

      M\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng \u0111\u1ea1i di\u1ec7n cho m\u1ed9t m\u1ee5c ti\u00eau c\u1ee5 th\u1ec3 m\u00e0 m\u1ed9t ng\u01b0\u1eddi tham gia mu\u1ed1n \u0111\u1ea1t \u0111\u01b0\u1ee3c. \u0110\u00f3 l\u00e0 m\u1ed9t c\u1ee5m t\u1eeb \u0111\u1ed9ng t\u1eeb-danh t\u1eeb, ch\u1eb3ng h\u1ea1n nh\u01b0 \u201c\u0110\u1eb7t h\u00e0ng\u201d ho\u1eb7c \u201cT\u1ea1o b\u00e1o c\u00e1o\u201d. N\u00f3 m\u00f4 t\u1ea3 ph\u1ea7n n\u00e0o<\/em>, ch\u1ee9 kh\u00f4ng ph\u1ea3i ph\u1ea7n l\u00e0m th\u1ebf n\u00e0o<\/em>.<\/p>\n

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      • T\u1eadp trung v\u00e0o m\u1ee5c ti\u00eau:<\/strong>N\u1ebfu m\u1ed9t b\u01b0\u1edbc l\u00e0 chi ti\u1ebft tri\u1ec3n khai k\u1ef9 thu\u1eadt (v\u00ed d\u1ee5: \u201cNh\u1ea5n n\u00fat G\u1eedi\u201d), th\u00ec n\u00f3 kh\u00f4ng thu\u1ed9c v\u1ec1 s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng. Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng l\u00e0 \u201cG\u1eedi \u0111\u01a1n \u0111\u0103ng k\u00fd\u201d.<\/li>\n
      • \u0110\u1ed9 chi ti\u1ebft:<\/strong>C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng n\u00ean c\u00f3 k\u00edch th\u01b0\u1edbc v\u1eeba ph\u1ea3i. N\u1ebfu m\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng qu\u00e1 l\u1edbn, n\u00f3 c\u00f3 th\u1ec3 ch\u1ee9a nhi\u1ec1u m\u1ee5c ti\u00eau ri\u00eang bi\u1ec7t. N\u1ebfu qu\u00e1 nh\u1ecf, n\u00f3 c\u00f3 th\u1ec3 ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 m\u1ed9t t\u01b0\u01a1ng t\u00e1c tr\u00ean m\u00e0n h\u00ecnh.<\/li>\n<\/ul>\n

        3. M\u1ed1i quan h\u1ec7: K\u1ebft n\u1ed1i c\u00e1c t\u00e1c nh\u00e2n v\u00e0 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/h3>\n

        Nh\u1eefng \u0111\u01b0\u1eddng n\u1ed1i gi\u1eefa c\u00e1c t\u00e1c nh\u00e2n v\u00e0 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng x\u00e1c \u0111\u1ecbnh t\u01b0\u01a1ng t\u00e1c. C\u00f3 b\u1ed1n lo\u1ea1i m\u1ed1i quan h\u1ec7 ch\u00ednh c\u1ea7n \u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a r\u00f5 r\u00e0ng \u0111\u1ec3 tr\u00e1nh hi\u1ec3u l\u1ea7m.<\/p>\n

          \n
        • Li\u00ean k\u1ebft:<\/strong>M\u1ed9t \u0111\u01b0\u1eddng chu\u1ea9n cho th\u1ea5y m\u1ed9t t\u00e1c nh\u00e2n c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n m\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng.<\/li>\n
        • Bao g\u1ed3m:<\/strong>\u0110i\u1ec1u n\u00e0y cho th\u1ea5y m\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng lu\u00f4n bao g\u1ed3m ch\u1ee9c n\u0103ng c\u1ee7a m\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng kh\u00e1c. \u0110\u00e2y l\u00e0 m\u1ed9t m\u1ed1i quan h\u1ec7 ph\u1ee5 thu\u1ed9c b\u1eaft bu\u1ed9c. V\u00ed d\u1ee5: \u201c\u0110\u1eb7t h\u00e0ng\u201d lu\u00f4n bao g\u1ed3m \u201cX\u00e1c th\u1ef1c ng\u01b0\u1eddi d\u00f9ng.\u201d<\/li>\n
        • M\u1edf r\u1ed9ng:<\/strong>\u0110i\u1ec1u n\u00e0y cho th\u1ea5y h\u00e0nh vi t\u00f9y ch\u1ecdn. Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng c\u01a1 b\u1ea3n ho\u1ea1t \u0111\u1ed9ng m\u00e0 kh\u00f4ng c\u1ea7n m\u1edf r\u1ed9ng, nh\u01b0ng trong \u0111i\u1ec1u ki\u1ec7n c\u1ee5 th\u1ec3, ph\u1ea7n m\u1edf r\u1ed9ng s\u1ebd b\u1ed5 sung ch\u1ee9c n\u0103ng. V\u00ed d\u1ee5: \u201c\u0110\u1eb7t h\u00e0ng\u201d c\u00f3 th\u1ec3 m\u1edf r\u1ed9ng \u201c\u00c1p d\u1ee5ng gi\u1ea3m gi\u00e1\u201d n\u1ebfu m\u00e3 gi\u1ea3m gi\u00e1 h\u1ee3p l\u1ec7 \u0111\u01b0\u1ee3c nh\u1eadp.<\/li>\n
        • T\u1ed5ng qu\u00e1t h\u00f3a:<\/strong>\u0110i\u1ec1u n\u00e0y bi\u1ec3u di\u1ec5n m\u1ed1i quan h\u1ec7 \u201cl\u00e0 m\u1ed9t\u201d. M\u1ed9t \u201cNg\u01b0\u1eddi d\u00f9ng cao c\u1ea5p\u201d l\u00e0 m\u1ed9t lo\u1ea1i \u201cNg\u01b0\u1eddi d\u00f9ng\u201d. Ng\u01b0\u1eddi d\u00f9ng cao c\u1ea5p k\u1ebf th\u1eeba c\u00e1c h\u00e0nh vi c\u1ee7a ng\u01b0\u1eddi d\u00f9ng c\u01a1 b\u1ea3n.<\/li>\n<\/ul>\n

          \ud83d\udcca Nh\u1eefng sai l\u1ea7m ph\u1ed5 bi\u1ebfn v\u00e0 gi\u1ea3i ph\u00e1p<\/h2>\n

          B\u1ea3ng sau \u0111\u00e2y n\u00eau r\u00f5 nh\u1eefng l\u1ed7i th\u01b0\u1eddng g\u1eb7p khi t\u1ea1o s\u01a1 \u0111\u1ed3 v\u00e0 cung c\u1ea5p c\u00e1c gi\u1ea3i ph\u00e1p c\u1ee5 th\u1ec3 \u0111\u1ec3 kh\u1eafc ph\u1ee5c ch\u00fang.<\/p>\n\n\n\n\n\n\n\n\n\n
          Sai l\u1ea7m<\/th>\nM\u00f4 t\u1ea3<\/th>\nChi\u1ebfn l\u01b0\u1ee3c kh\u1eafc ph\u1ee5c<\/th>\n<\/tr>\n<\/thead>\n
          Thi\u1ebft k\u1ebf qu\u00e1 m\u1ee9c<\/strong><\/td>\nC\u1ed1 g\u1eafng m\u00f4 h\u00ecnh h\u00f3a t\u1eebng m\u00e0n h\u00ecnh ho\u1eb7c t\u01b0\u01a1ng t\u00e1c giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng m\u1ed9t c\u00e1ch chi ti\u1ebft.<\/td>\nL\u00f9i l\u1ea1i v\u00e0 t\u1eadp trung v\u00e0o m\u1ee5c ti\u00eau kinh doanh. H\u00e3y t\u1ef1 h\u1ecfi: \u201c\u0110i\u1ec1u n\u00e0y mang l\u1ea1i gi\u00e1 tr\u1ecb g\u00ec?\u201d<\/td>\n<\/tr>\n
          Thi\u1ebfu c\u00e1c t\u00e1c nh\u00e2n<\/strong><\/td>\nCh\u1ec9 t\u1eadp trung v\u00e0o ng\u01b0\u1eddi d\u00f9ng con ng\u01b0\u1eddi v\u00e0 b\u1ecf qua c\u00e1c h\u1ec7 th\u1ed1ng b\u00ean ngo\u00e0i.<\/td>\nX\u00e1c \u0111\u1ecbnh t\u1ea5t c\u1ea3 c\u00e1c giao di\u1ec7n. H\u1ec7 th\u1ed1ng c\u00f3 g\u1eedi email kh\u00f4ng? C\u00f3 nh\u1eadn d\u1eef li\u1ec7u t\u1eeb c\u1ea3m bi\u1ebfn kh\u00f4ng?<\/td>\n<\/tr>\n
          Nh\u1ea7m l\u1eabn gi\u1eefa Bao g\u1ed3m\/M\u1edf r\u1ed9ng<\/strong><\/td>\nS\u1eed d\u1ee5ng \u201cM\u1edf r\u1ed9ng\u201d cho c\u00e1c b\u01b0\u1edbc b\u1eaft bu\u1ed9c ho\u1eb7c \u201cBao g\u1ed3m\u201d cho c\u00e1c b\u01b0\u1edbc t\u00f9y ch\u1ecdn.<\/td>\nKi\u1ec3m tra logic. N\u1ebfu quy tr\u00ecnh ch\u00ednh th\u1ea5t b\u1ea1i m\u00e0 kh\u00f4ng c\u00f3 b\u01b0\u1edbc \u0111\u00f3, th\u00ec l\u00e0 \u201cBao g\u1ed3m\u201d. N\u1ebfu l\u00e0 t\u00f9y ch\u1ecdn, th\u00ec l\u00e0 \u201cM\u1edf r\u1ed9ng\u201d.<\/td>\n<\/tr>\n
          R\u00f2 r\u1ec9 ranh gi\u1edbi<\/strong><\/td>\n\u0110\u1eb7t c\u00e1c quy tr\u00ecnh n\u1ed9i b\u1ed9 (v\u00ed d\u1ee5: \u201cTruy v\u1ea5n c\u01a1 s\u1edf d\u1eef li\u1ec7u\u201d) v\u00e0o c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng.<\/td>\nV\u1ebd r\u00f5 ranh gi\u1edbi h\u1ec7 th\u1ed1ng. B\u1ea5t k\u1ef3 th\u1ee9 g\u00ec n\u1eb1m ho\u00e0n to\u00e0n b\u00ean trong h\u1ec7 th\u1ed1ng \u0111\u1ec1u kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng.<\/td>\n<\/tr>\n
          Tr\u00f9ng l\u1eb7p<\/strong><\/td>\nNhi\u1ec1u t\u00e1c nh\u00e2n c\u00f3 kh\u1ea3 n\u0103ng gi\u1ed1ng nhau.<\/td>\nGom c\u00e1c t\u00e1c nh\u00e2n th\u00e0nh c\u00e1c vai tr\u00f2. S\u1eed d\u1ee5ng kh\u00e1i qu\u00e1t h\u00f3a n\u1ebfu c\u00e1c vai tr\u00f2 kh\u00e1c nhau \u0111\u00e1ng k\u1ec3.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

          \ud83d\udee0\ufe0f Gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 \u0111\u1ed9 chi ti\u1ebft<\/h2>\n

          M\u1ed9t trong nh\u1eefng ngu\u1ed3n c\u1ea3n tr\u1edf dai d\u1eb3ng nh\u1ea5t l\u00e0 m\u1ee9c \u0111\u1ed9 chi ti\u1ebft. M\u1ed9t s\u1ed1 \u0111\u1ed9i t\u1ea1o s\u01a1 \u0111\u1ed3 \u1edf m\u1ee9c qu\u00e1 cao n\u00ean v\u00f4 d\u1ee5ng \u0111\u1ed1i v\u1edbi nh\u00e0 ph\u00e1t tri\u1ec3n. Nh\u1eefng \u0111\u1ed9i kh\u00e1c l\u1ea1i t\u1ea1o s\u01a1 \u0111\u1ed3 qu\u00e1 chi ti\u1ebft \u0111\u1ebfn m\u1ee9c tr\u1edf n\u00ean l\u1ed7i th\u1eddi sau v\u00f2ng sprint \u0111\u1ea7u ti\u00ean.<\/p>\n

          T\u00ecm \u0111i\u1ec3m c\u00e2n b\u1eb1ng l\u00fd t\u01b0\u1edfng<\/h3>\n

          \u0110\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c s\u1ef1 c\u00e2n b\u1eb1ng ph\u00f9 h\u1ee3p, h\u00e3y xem x\u00e9t m\u1ee5c \u0111\u00edch c\u1ee7a s\u01a1 \u0111\u1ed3. N\u1ebfu m\u1ee5c ti\u00eau l\u00e0 thu th\u1eadp y\u00eau c\u1ea7u t\u1eeb c\u00e1c b\u00ean li\u00ean quan kinh doanh, h\u00e3y gi\u1eef ng\u00f4n ng\u1eef \u0111\u01a1n gi\u1ea3n v\u00e0 h\u01b0\u1edbng \u0111\u1ebfn m\u1ee5c ti\u00eau. N\u1ebfu m\u1ee5c ti\u00eau l\u00e0 h\u01b0\u1edbng d\u1eabn nh\u00e0 ph\u00e1t tri\u1ec3n, h\u00e3y \u0111\u1ea3m b\u1ea3o c\u00e1c ranh gi\u1edbi v\u1ec1 \u0111\u1ea7u v\u00e0o v\u00e0 \u0111\u1ea7u ra l\u00e0 r\u00f5 r\u00e0ng.<\/p>\n

            \n
          • G\u00f3c nh\u00ecn c\u1ea5p cao:<\/strong> B\u1eaft \u0111\u1ea7u v\u1edbi h\u1ec7 th\u1ed1ng ch\u00ednh v\u00e0 c\u00e1c t\u00e1c nh\u00e2n ch\u00ednh. Li\u1ec7t k\u00ea c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng c\u00f3 gi\u00e1 tr\u1ecb cao.<\/li>\n
          • Ph\u00e2n r\u00e3:<\/strong> N\u1ebfu m\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng nh\u01b0 ‘Qu\u1ea3n l\u00fd kho h\u00e0ng’ qu\u00e1 ph\u1ee9c t\u1ea1p, h\u00e3y chia nh\u1ecf th\u00e0nh c\u00e1c s\u01a1 \u0111\u1ed3 con ho\u1eb7c m\u00f4 t\u1ea3 v\u0103n b\u1ea3n chi ti\u1ebft. \u0110\u1eebng l\u00e0m r\u1ed1i s\u01a1 \u0111\u1ed3 ch\u00ednh b\u1eb1ng nh\u1eefng chi ti\u1ebft n\u00e0y.<\/li>\n
          • Tinh ch\u1ec9nh theo t\u1eebng b\u01b0\u1edbc l\u1eb7p:<\/strong> Xem s\u01a1 \u0111\u1ed3 nh\u01b0 m\u1ed9t t\u00e0i li\u1ec7u s\u1ed1ng. Khi y\u00eau c\u1ea7u thay \u0111\u1ed5i, h\u00e3y c\u1eadp nh\u1eadt s\u01a1 \u0111\u1ed3. \u0110\u1eebng mong \u0111\u1ee3i n\u00f3 ho\u00e0n h\u1ea3o ngay t\u1eeb l\u1ea7n \u0111\u1ea7u ti\u00ean.<\/li>\n<\/ul>\n

            \ud83d\udc65 Chi\u1ebfn l\u01b0\u1ee3c h\u1ee3p t\u00e1c \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1ef1 th\u1ed1ng nh\u1ea5t<\/h2>\n

            M\u1ed9t s\u01a1 \u0111\u1ed3 ch\u1ec9 t\u1ed1t b\u1eb1ng m\u1ee9c \u0111\u1ed9 \u0111\u1ed3ng thu\u1eadn \u0111\u1eb1ng sau n\u00f3. N\u1ebfu \u0111\u1ed9i ph\u00e1t tri\u1ec3n v\u1ebd s\u01a1 \u0111\u1ed3 m\u00e0 kh\u00f4ng c\u00f3 s\u1ef1 g\u00f3p \u00fd t\u1eeb c\u00e1c b\u00ean li\u00ean quan, n\u00f3 s\u1ebd th\u1ea5t b\u1ea1i. N\u1ebfu c\u00e1c b\u00ean li\u00ean quan v\u1ebd s\u01a1 \u0111\u1ed3 m\u00e0 kh\u00f4ng c\u00f3 g\u00f3p \u00fd k\u1ef9 thu\u1eadt, s\u01a1 \u0111\u1ed3 s\u1ebd kh\u00f4ng th\u1ec3 tri\u1ec3n khai \u0111\u01b0\u1ee3c.<\/p>\n

            1. C\u00e1c bu\u1ed5i l\u00e0m vi\u1ec7c nh\u00f3m<\/h3>\n

            T\u1ed5 ch\u1ee9c c\u00e1c bu\u1ed5i l\u00e0m vi\u1ec7c n\u01a1i c\u00e1c b\u00ean li\u00ean quan tr\u00ecnh b\u00e0y c\u00e1c t\u00ecnh hu\u1ed1ng b\u1eb1ng l\u1eddi n\u00f3i. Khi h\u1ecd m\u00f4 t\u1ea3 m\u1ed9t quy tr\u00ecnh, h\u00e3y l\u1eadp t\u1ee9c ghi nh\u1eadn v\u00e0o s\u01a1 \u0111\u1ed3. \u0110i\u1ec1u n\u00e0y ngay l\u1eadp t\u1ee9c ti\u1ebft l\u1ed9 nh\u1eefng kho\u1ea3ng tr\u1ed1ng v\u1ec1 logic. V\u00ed d\u1ee5, m\u1ed9t b\u00ean li\u00ean quan c\u00f3 th\u1ec3 nh\u1eadn ra r\u1eb1ng h\u1ecd \u0111\u00e3 qu\u00ean t\u00ednh \u0111\u1ebfn t\u00ecnh hu\u1ed1ng h\u1ee7y b\u1ecf trong qu\u00e1 tr\u00ecnh th\u1ea3o lu\u1eadn.<\/p>\n

            2. \u0110\u00e1nh gi\u00e1 theo vai tr\u00f2<\/h3>\n

            Giao nhi\u1ec7m v\u1ee5 \u0111\u00e1nh gi\u00e1 c\u1ee5 th\u1ec3 cho c\u00e1c nh\u00f3m kh\u00e1c nhau.<\/p>\n

              \n
            • Nh\u00e0 ph\u00e2n t\u00edch kinh doanh:<\/strong> \u0110\u00e1nh gi\u00e1 t\u00ednh \u0111\u1ea7y \u0111\u1ee7 c\u1ee7a c\u00e1c quy t\u1eafc kinh doanh.<\/li>\n
            • Nh\u00e0 ph\u00e1t tri\u1ec3n:<\/strong> \u0110\u00e1nh gi\u00e1 t\u00ednh kh\u1ea3 thi v\u00e0 c\u00e1c ranh gi\u1edbi h\u1ec7 th\u1ed1ng.<\/li>\n
            • Ki\u1ec3m th\u1eed vi\u00ean\/QA:<\/strong> \u0110\u00e1nh gi\u00e1 ph\u1ea1m vi bao ph\u1ee7 c\u00e1c t\u00ecnh hu\u1ed1ng bi\u00ean v\u00e0 x\u1eed l\u00fd l\u1ed7i.<\/li>\n<\/ul>\n

              3. Ti\u00eau chu\u1ea9n tr\u1ef1c quan<\/h3>\n

              Thi\u1ebft l\u1eadp h\u01b0\u1edbng d\u1eabn phong c\u00e1ch cho c\u00e1c s\u01a1 \u0111\u1ed3. C\u00e1c h\u00ecnh d\u1ea1ng, ki\u1ec3u \u0111\u01b0\u1eddng n\u00e9t v\u00e0 quy \u01b0\u1edbc ghi nh\u00e3n nh\u1ea5t qu\u00e1n s\u1ebd gi\u1ea3m t\u1ea3i nh\u1eadn th\u1ee9c. N\u1ebfu m\u1ecdi th\u00e0nh vi\u00ean trong nh\u00f3m s\u1eed d\u1ee5ng c\u00f9ng m\u1ed9t ng\u00f4n ng\u1eef tr\u1ef1c quan, vi\u1ec7c \u0111\u1ecdc s\u01a1 \u0111\u1ed3 s\u1ebd nhanh h\u01a1n v\u00e0 \u00edt b\u1ecb hi\u1ec3u nh\u1ea7m h\u01a1n.<\/p>\n

              \u2705 Danh s\u00e1ch ki\u1ec3m tra x\u00e1c nh\u1eadn<\/h2>\n

              Tr\u01b0\u1edbc khi ho\u00e0n thi\u1ec7n s\u01a1 \u0111\u1ed3, h\u00e3y ki\u1ec3m tra n\u00f3 qua danh s\u00e1ch ki\u1ec3m tra x\u00e1c nh\u1eadn n\u00e0y. \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o t\u00e0i li\u1ec7u \u0111\u1ea7u ra v\u1eefng ch\u1eafc v\u00e0 s\u1eb5n s\u00e0ng \u0111\u1ec3 b\u00e0n giao.<\/p>\n

                \n
              • R\u00f5 r\u00e0ng v\u1ec1 t\u00e1c nh\u00e2n:<\/strong> M\u1ed7i t\u00e1c nh\u00e2n c\u00f3 ph\u00e2n bi\u1ec7t r\u00f5 r\u00e0ng kh\u00f4ng? C\u00e1c vai tr\u00f2 c\u00f3 \u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a r\u00f5 r\u00e0ng kh\u00f4ng?<\/li>\n
              • H\u01b0\u1edbng \u0111\u1ebfn m\u1ee5c ti\u00eau:<\/strong>M\u1ed7i tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng c\u00f3 m\u1ee5c ti\u00eau r\u00f5 r\u00e0ng, c\u00f3 th\u1ec3 \u0111o l\u01b0\u1eddng kh\u00f4ng?<\/li>\n
              • Ki\u1ec3m tra ranh gi\u1edbi:<\/strong>T\u1ea5t c\u1ea3 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng c\u00f3 n\u1eb1m ho\u00e0n to\u00e0n trong ranh gi\u1edbi h\u1ec7 th\u1ed1ng kh\u00f4ng?<\/li>\n
              • \u0110\u1ed9 ch\u00ednh x\u00e1c m\u1ed1i quan h\u1ec7:<\/strong>C\u00e1c m\u1ed1i quan h\u1ec7 \u201cInclude\u201d v\u00e0 \u201cExtend\u201d c\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u00fang c\u00e1ch kh\u00f4ng?<\/li>\n
              • T\u00ednh \u0111\u1ea7y \u0111\u1ee7:<\/strong>T\u1ea5t c\u1ea3 c\u00e1c t\u00e1c nh\u00e2n ch\u00ednh \u0111\u00e3 \u0111\u01b0\u1ee3c g\u00e1n \u00edt nh\u1ea5t m\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng ch\u01b0a?<\/li>\n
              • T\u00ednh d\u1ec5 \u0111\u1ecdc:<\/strong>S\u01a1 \u0111\u1ed3 c\u00f3 g\u1ecdn g\u00e0ng kh\u00f4ng? C\u00e1c \u0111\u01b0\u1eddng n\u00e9t c\u00f3 giao nhau m\u1ed9t c\u00e1ch kh\u00f4ng c\u1ea7n thi\u1ebft kh\u00f4ng?<\/li>\n<\/ul>\n

                \ud83d\udd04 Qu\u1ea3n l\u00fd thay \u0111\u1ed5i v\u00e0 c\u1eadp nh\u1eadt<\/h2>\n

                Y\u00eau c\u1ea7u hi\u1ebfm khi gi\u1eef nguy\u00ean tr\u1ea1ng th\u00e1i. Khi d\u1ef1 \u00e1n ti\u1ebfn tri\u1ec3n, c\u00e1c t\u00ednh n\u0103ng m\u1edbi \u0111\u01b0\u1ee3c th\u00eam v\u00e0o, v\u00e0 nh\u1eefng t\u00ednh n\u0103ng c\u0169 b\u1ecb lo\u1ea1i b\u1ecf. S\u01a1 \u0111\u1ed3 ph\u1ea3i ph\u1ea3n \u00e1nh nh\u1eefng thay \u0111\u1ed5i n\u00e0y \u0111\u1ec3 duy tr\u00ec t\u00ednh ph\u00f9 h\u1ee3p.<\/p>\n

                Khi m\u1ed9t thay \u0111\u1ed5i \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t, h\u00e3y \u0111\u00e1nh gi\u00e1 t\u00e1c \u0111\u1ed9ng c\u1ee7a n\u00f3 \u0111\u1ebfn s\u01a1 \u0111\u1ed3. Thay \u0111\u1ed5i n\u00e0y c\u00f3 y\u00eau c\u1ea7u m\u1ed9t t\u00e1c nh\u00e2n m\u1edbi kh\u00f4ng? C\u00f3 thay \u0111\u1ed5i m\u1ed1i quan h\u1ec7 hi\u1ec7n c\u00f3 kh\u00f4ng? Ghi ch\u00e9p l\u1ecbch s\u1eed phi\u00ean b\u1ea3n c\u1ee7a s\u01a1 \u0111\u1ed3 s\u1ebd gi\u00fap theo d\u00f5i s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a y\u00eau c\u1ea7u h\u1ec7 th\u1ed1ng theo th\u1eddi gian.<\/p>\n

                  \n
                • Ki\u1ec3m so\u00e1t phi\u00ean b\u1ea3n:<\/strong>L\u01b0u s\u01a1 \u0111\u1ed3 trong m\u1ed9t kho l\u01b0u tr\u1eef n\u01a1i theo d\u00f5i c\u00e1c phi\u00ean b\u1ea3n.<\/li>\n
                • S\u1ed5 ghi ch\u00e9p thay \u0111\u1ed5i:<\/strong>Duy tr\u00ec m\u1ed9t s\u1ed5 ghi ch\u00e9p \u0111\u01a1n gi\u1ea3n ghi l\u1ea1i nh\u1eefng g\u00ec \u0111\u00e3 thay \u0111\u1ed5i, khi n\u00e0o v\u00e0 t\u1ea1i sao.<\/li>\n
                • Giao ti\u1ebfp:<\/strong>Th\u00f4ng b\u00e1o cho t\u1ea5t c\u1ea3 c\u00e1c b\u00ean li\u00ean quan khi c\u00f3 s\u1ef1 thay \u0111\u1ed5i \u0111\u00e1ng k\u1ec3 \u0111\u1ed1i v\u1edbi s\u01a1 \u0111\u1ed3. M\u1ed9t thay \u0111\u1ed5i v\u1ec1 ph\u1ea1m vi \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn t\u1ea5t c\u1ea3 m\u1ecdi ng\u01b0\u1eddi.<\/li>\n<\/ul>\n

                  \ud83d\ude80 Ti\u1ebfn b\u01b0\u1edbc v\u1edbi s\u1ef1 r\u00f5 r\u00e0ng<\/h2>\n

                  S\u1ef1 nh\u1ea7m l\u1eabn xung quanh s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t khi ti\u1ebfp c\u1eadn m\u1ed9t c\u00e1ch h\u1ec7 th\u1ed1ng. B\u1eb1ng c\u00e1ch t\u1eadp trung v\u00e0o c\u00e1c \u0111\u1ecbnh ngh\u0129a r\u00f5 r\u00e0ng, duy tr\u00ec \u0111\u1ed9 chi ti\u1ebft ph\u00f9 h\u1ee3p v\u00e0 th\u00fac \u0111\u1ea9y s\u1ef1 h\u1ee3p t\u00e1c c\u1edfi m\u1edf, c\u00e1c \u0111\u1ed9i nh\u00f3m c\u00f3 th\u1ec3 bi\u1ebfn nh\u1eefng s\u01a1 \u0111\u1ed3 n\u00e0y t\u1eeb ngu\u1ed3n g\u00e2y kh\u00f3 ch\u1ecbu th\u00e0nh c\u00f4ng c\u1ee5 m\u1ea1nh m\u1ebd \u0111\u1ec3 hi\u1ec3u r\u00f5 h\u01a1n.<\/p>\n

                  M\u1ee5c ti\u00eau kh\u00f4ng ph\u1ea3i l\u00e0 s\u1ef1 ho\u00e0n h\u1ea3o, m\u00e0 l\u00e0 s\u1ef1 r\u00f5 r\u00e0ng. M\u1ed9t s\u01a1 \u0111\u1ed3 gi\u00fap th\u00fac \u0111\u1ea9y th\u1ea3o lu\u1eadn v\u00e0 \u0111\u1ed3ng thu\u1eadn v\u1ec1 k\u1ef3 v\u1ecdng s\u1ebd c\u00f3 gi\u00e1 tr\u1ecb h\u01a1n so v\u1edbi m\u1ed9t s\u01a1 \u0111\u1ed3 tr\u00f4ng ho\u00e0n h\u1ea3o nh\u01b0ng b\u1ecb b\u1ecf qua. Nh\u1eefng cu\u1ed9c xem x\u00e9t \u0111\u1ecbnh k\u1ef3, tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n v\u00e0 s\u1eb5n s\u00e0ng tinh ch\u1ec9nh m\u00f4 h\u00ecnh d\u1ef1a tr\u00ean ph\u1ea3n h\u1ed3i s\u1ebd \u0111\u1ea3m b\u1ea3o \u0111\u1ed9i nh\u00f3m lu\u00f4n \u0111i \u0111\u00fang h\u01b0\u1edbng.<\/p>\n

                  B\u1eaft \u0111\u1ea7u b\u1eb1ng vi\u1ec7c ki\u1ec3m tra c\u00e1c s\u01a1 \u0111\u1ed3 hi\u1ec7n t\u1ea1i c\u1ee7a b\u1ea1n d\u1ef1a tr\u00ean nh\u1eefng sai l\u1ea7m ph\u1ed5 bi\u1ebfn \u0111\u01b0\u1ee3c li\u1ec7t k\u00ea \u1edf tr\u00ean. X\u00e1c \u0111\u1ecbnh c\u00e1c khu v\u1ef1c g\u00e2y ra nhi\u1ec1u kh\u00f3 kh\u0103n nh\u1ea5t v\u00e0 \u00e1p d\u1ee5ng c\u00e1c chi\u1ebfn l\u01b0\u1ee3c gi\u1ea3i quy\u1ebft. V\u1edbi n\u1ed7 l\u1ef1c nh\u1ea5t qu\u00e1n, qu\u00e1 tr\u00ecnh m\u00f4 h\u00ecnh h\u00f3a h\u00e0nh vi h\u1ec7 th\u1ed1ng s\u1ebd tr\u1edf th\u00e0nh m\u1ed9t ph\u1ea7n \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a trong v\u00f2ng \u0111\u1eddi ph\u00e1t tri\u1ec3n, h\u1ed7 tr\u1ee3 ch\u1ee9 kh\u00f4ng c\u1ea3n tr\u1edf ti\u1ebfn \u0111\u1ed9.<\/p>\n","protected":false},"excerpt":{"rendered":"

                  Vi\u1ec7c t\u1ea1o ra m\u1ed9t thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng r\u00f5 r\u00e0ng l\u00e0 n\u1ec1n t\u1ea3ng cho s\u1ef1 ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m th\u00e0nh c\u00f4ng. Trong s\u1ed1 c\u00e1c k\u1ef9 thu\u1eadt m\u00f4 h\u00ecnh h\u00f3a kh\u00e1c nhau, s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng n\u1ed5i b\u1eadt nh\u01b0 m\u1ed9t c\u00f4ng c\u1ee5 ch\u00ednh \u0111\u1ec3 thu th\u1eadp y\u00eau c\u1ea7u ch\u1ee9c n\u0103ng. Tuy nhi\u00ean, kinh nghi\u1ec7m cho th\u1ea5y c\u00e1c \u0111\u1ed9i th\u01b0\u1eddng xuy\u00ean g\u1eb7p ph\u1ea3i nh\u1eefng r\u00e0o c\u1ea3n l\u1edbn khi x\u00e2y d\u1ef1ng c\u00e1c s\u01a1 \u0111\u1ed3 n\u00e0y. Nh\u1eefng hi\u1ec3u l\u1ea7m v\u1ec1 ng\u01b0\u1eddi tham gia, ranh gi\u1edbi m\u01a1 h\u1ed3 v\u00e0 c\u00e1c \u0111\u1ecbnh ngh\u0129a m\u1ed1i quan h\u1ec7 kh\u00f4ng nh\u1ea5t qu\u00e1n th\u01b0\u1eddng d\u1eabn \u0111\u1ebfn l\u00e3ng ph\u00ed th\u1eddi gian v\u00e0 k\u1ef3 v\u1ecdng kh\u00f4ng \u0111\u1ed3ng b\u1ed9. H\u01b0\u1edbng d\u1eabn n\u00e0y gi\u1ea3i quy\u1ebft nh\u1eefng \u0111i\u1ec3m g\u00e2y kh\u00f3 hi\u1ec3u c\u1ee5 th\u1ec3. B\u1eb1ng c\u00e1ch hi\u1ec3u r\u00f5 nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5 c\u1ee7a c\u00e1c v\u1ea5n \u0111\u1ec1 n\u00e0y, c\u00e1c \u0111\u1ed9i c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p c\u00f3 c\u1ea5u tr\u00fac \u0111\u1ec3 l\u00e0m r\u00f5 ph\u1ea1m vi, c\u1ea3i thi\u1ec7n giao ti\u1ebfp v\u00e0 \u0111\u1ea3m b\u1ea3o s\u01a1 \u0111\u1ed3 ph\u1ea3n \u00e1nh ch\u00ednh x\u00e1c h\u00e0nh vi c\u1ee7a h\u1ec7 th\u1ed1ng. \ud83e\udd14 T\u1ea1i sao c\u00e1c \u0111\u1ed9i l\u1ea1i g\u1eb7p kh\u00f3 kh\u0103n v\u1edbi s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng S\u1ef1 nh\u1ea7m l\u1eabn hi\u1ebfm khi xu\u1ea5t ph\u00e1t t\u1eeb thi\u1ebfu n\u1ed7 l\u1ef1c. N\u00f3 th\u01b0\u1eddng xu\u1ea5t ph\u00e1t t\u1eeb s\u1ef1 ch\u1ed3ng ch\u00e9o kh\u00e1i ni\u1ec7m v\u00e0 c\u00e1c \u0111\u1ecbnh ngh\u0129a m\u01a1 h\u1ed3. Khi c\u00e1c b\u00ean li\u00ean quan, chuy\u00ean vi\u00ean ph\u00e2n t\u00edch kinh doanh v\u00e0 nh\u00e0 ph\u00e1t tri\u1ec3n ti\u1ebfp c\u1eadn s\u01a1 \u0111\u1ed3 v\u1edbi nh\u1eefng m\u00f4 h\u00ecnh t\u01b0 duy kh\u00e1c nhau, s\u1ea3n ph\u1ea9m cu\u1ed1i c\u00f9ng tr\u1edf th\u00e0nh ngu\u1ed3n tranh c\u00e3i thay v\u00ec s\u1ef1 r\u00f5 r\u00e0ng. \u0110\u1ecbnh ngh\u0129a kh\u00e1c nhau:M\u1ed9t ng\u01b0\u1eddi coi l\u00e0 m\u1ed9t ‘tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng’, ng\u01b0\u1eddi kh\u00e1c l\u1ea1i xem nh\u01b0 m\u1ed9t ‘m\u00e0n h\u00ecnh’ hay m\u1ed9t ‘lu\u1ed3ng x\u1eed l\u00fd’. Kh\u00f4ng c\u00f3 t\u1eeb v\u1ef1ng chung, vi\u1ec7c th\u1ed1ng nh\u1ea5t l\u00e0 kh\u00f4ng th\u1ec3. S\u1ef1 m\u01a1 h\u1ed3 v\u1ec1 ng\u01b0\u1eddi tham gia:Vi\u1ec7c ph\u00e2n bi\u1ec7t gi\u1eefa ng\u01b0\u1eddi d\u00f9ng con ng\u01b0\u1eddi, m\u1ed9t vai tr\u00f2 v\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng b\u00ean ngo\u00e0i th\u01b0\u1eddng b\u1ecb m\u1edd nh\u1ea1t. \u0110i\u1ec1u n\u00e0y d\u1eabn \u0111\u1ebfn c\u00e1c s\u01a1 \u0111\u1ed3 qu\u00e1 chi ti\u1ebft ho\u1eb7c qu\u00e1 tr\u1eebu t\u01b0\u1ee3ng. V\u1ea5n \u0111\u1ec1 v\u1ec1 ranh gi\u1edbi:Vi\u1ec7c x\u00e1c \u0111\u1ecbnh \u0111i\u1ec1u g\u00ec thu\u1ed9c v\u1ec1 h\u1ec7 th\u1ed1ng v\u00e0 \u0111i\u1ec1u g\u00ec n\u1eb1m ngo\u00e0i h\u1ec7 th\u1ed1ng lu\u00f4n l\u00e0 th\u00e1ch th\u1ee9c. Nh\u1eefng t\u00ednh n\u0103ng t\u01b0\u1edfng ch\u1eebng \u0111\u01a1n gi\u1ea3n th\u01b0\u1eddng \u1ea9n ch\u1ee9a c\u00e1c t\u01b0\u01a1ng t\u00e1c ph\u1ee9c t\u1ea1p. Gi\u1ea3i quy\u1ebft nh\u1eefng v\u1ea5n \u0111\u1ec1 n\u00e0y \u0111\u00f2i h\u1ecfi s\u1ef1 thay \u0111\u1ed5i t\u1eeb vi\u1ec7c v\u1ebd c\u00e1c h\u00ecnh h\u1ed9p sang x\u00e1c \u0111\u1ecbnh m\u1ee5c \u0111\u00edch. M\u1ee5c ti\u00eau l\u00e0 t\u1ea1o ra m\u1ed9t h\u1ee3p \u0111\u1ed3ng tr\u1ef1c quan m\u00e0 m\u1ecdi ng\u01b0\u1eddi \u0111\u1ec1u hi\u1ec3u, b\u1ea5t k\u1ec3 n\u1ec1n t\u1ea3ng k\u1ef9 thu\u1eadt c\u1ee7a h\u1ecd. \ud83e\udde9 T\u00ecm hi\u1ec3u s\u00e2u: C\u00e1c th\u00e0nh ph\u1ea7n c\u1ed1t l\u00f5i \u0110\u1ec3 gi\u1ea3i quy\u1ebft s\u1ef1 nh\u1ea7m l\u1eabn, ch\u00fang ta ph\u1ea3i ph\u00e2n t\u00edch c\u00e1c kh\u1ed1i x\u00e2y d\u1ef1ng c\u01a1 b\u1ea3n. S\u1ef1 ch\u00ednh x\u00e1c \u1edf \u0111\u00e2y ng\u0103n ng\u1eeba l\u1ed7i x\u1ea3y ra trong c\u00e1c giai \u0111o\u1ea1n ph\u00e1t tri\u1ec3n sau n\u00e0y. 1. Ng\u01b0\u1eddi tham gia: Ai t\u01b0\u01a1ng t\u00e1c v\u1edbi h\u1ec7 th\u1ed1ng? M\u1ed9t ng\u01b0\u1eddi tham gia \u0111\u1ea1i di\u1ec7n cho m\u1ed9t th\u1ef1c th\u1ec3 t\u01b0\u01a1ng t\u00e1c v\u1edbi h\u1ec7 th\u1ed1ng. \u0110i\u1ec1u quan tr\u1ecdng c\u1ea7n nh\u1edb l\u00e0 ng\u01b0\u1eddi tham gia kh\u00f4ng nh\u1ea5t thi\u1ebft ph\u1ea3i l\u00e0 con ng\u01b0\u1eddi. N\u00f3 c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng kh\u00e1c, m\u1ed9t thi\u1ebft b\u1ecb ho\u1eb7c m\u1ed9t quy tr\u00ecnh \u0111\u01b0\u1ee3c l\u00ean l\u1ecbch. Ng\u01b0\u1eddi tham gia ch\u00ednh: Nh\u1eefng ng\u01b0\u1eddi n\u00e0y kh\u1edfi t\u1ea1o h\u00e0nh \u0111\u1ed9ng. V\u00ed d\u1ee5: Kh\u00e1ch h\u00e0ng b\u1eaft \u0111\u1ea7u m\u1ed9t giao d\u1ecbch mua h\u00e0ng. Ng\u01b0\u1eddi tham gia ph\u1ee5: Nh\u1eefng ng\u01b0\u1eddi n\u00e0y \u0111\u01b0\u1ee3c h\u1ec7 th\u1ed1ng g\u1ecdi \u0111\u1ebfn \u0111\u1ec3 th\u1ef1c hi\u1ec7n m\u1ed9t nhi\u1ec7m v\u1ee5. V\u00ed d\u1ee5: C\u1ed5ng thanh to\u00e1n x\u1eed l\u00fd giao d\u1ecbch \u0111\u01b0\u1ee3c kh\u00e1ch h\u00e0ng kh\u1edfi t\u1ea1o. L\u1ed7i ph\u1ed5 bi\u1ebfn:T\u1ea1o m\u1ed9t ng\u01b0\u1eddi tham gia cho t\u1eebng ch\u1ee9c danh ri\u00eang l\u1ebb trong m\u1ed9t ph\u00f2ng ban. N\u1ebfu hai ng\u01b0\u1eddi d\u00f9ng th\u1ef1c hi\u1ec7n ch\u00ednh x\u00e1c c\u00f9ng m\u1ed9t t\u1eadp h\u1ee3p h\u00e0nh \u0111\u1ed9ng, h\u1ecd n\u00ean \u0111\u01b0\u1ee3c bi\u1ec3u di\u1ec5n b\u1eb1ng m\u1ed9t ng\u01b0\u1eddi tham gia duy nh\u1ea5t v\u1edbi vai tr\u00f2 chung, ch\u1eb3ng h\u1ea1n nh\u01b0 \u201cQu\u1ea3n tr\u1ecb vi\u00ean\u201d ho\u1eb7c \u201cGi\u00e1m \u0111\u1ed1c\u201d, thay v\u00ec \u201cJohn Smith\u201d hay \u201cJane Doe\u201d. \u0110i\u1ec1u n\u00e0y gi\u00fap s\u01a1 \u0111\u1ed3 c\u00f3 th\u1ec3 m\u1edf r\u1ed9ng. 2. Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng: H\u1ec7 th\u1ed1ng l\u00e0m g\u00ec? M\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng \u0111\u1ea1i di\u1ec7n cho m\u1ed9t m\u1ee5c ti\u00eau c\u1ee5 th\u1ec3 m\u00e0 m\u1ed9t ng\u01b0\u1eddi tham gia mu\u1ed1n \u0111\u1ea1t \u0111\u01b0\u1ee3c. \u0110\u00f3 l\u00e0 m\u1ed9t c\u1ee5m t\u1eeb \u0111\u1ed9ng t\u1eeb-danh t\u1eeb, ch\u1eb3ng h\u1ea1n nh\u01b0 \u201c\u0110\u1eb7t h\u00e0ng\u201d ho\u1eb7c \u201cT\u1ea1o b\u00e1o c\u00e1o\u201d. N\u00f3 m\u00f4 t\u1ea3 ph\u1ea7n n\u00e0o, ch\u1ee9 kh\u00f4ng ph\u1ea3i ph\u1ea7n l\u00e0m th\u1ebf n\u00e0o. T\u1eadp trung v\u00e0o m\u1ee5c ti\u00eau:N\u1ebfu m\u1ed9t b\u01b0\u1edbc l\u00e0 chi ti\u1ebft tri\u1ec3n khai k\u1ef9 thu\u1eadt (v\u00ed d\u1ee5: \u201cNh\u1ea5n n\u00fat G\u1eedi\u201d), th\u00ec n\u00f3 kh\u00f4ng thu\u1ed9c v\u1ec1 s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng. Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng l\u00e0 \u201cG\u1eedi \u0111\u01a1n \u0111\u0103ng k\u00fd\u201d. \u0110\u1ed9 chi ti\u1ebft:C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng n\u00ean c\u00f3 k\u00edch th\u01b0\u1edbc v\u1eeba ph\u1ea3i. N\u1ebfu m\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng qu\u00e1 l\u1edbn, n\u00f3 c\u00f3 th\u1ec3 ch\u1ee9a nhi\u1ec1u m\u1ee5c ti\u00eau ri\u00eang bi\u1ec7t. N\u1ebfu qu\u00e1 nh\u1ecf, n\u00f3 c\u00f3 th\u1ec3 ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 m\u1ed9t t\u01b0\u01a1ng t\u00e1c tr\u00ean m\u00e0n h\u00ecnh. 3. M\u1ed1i quan h\u1ec7: K\u1ebft n\u1ed1i c\u00e1c t\u00e1c nh\u00e2n v\u00e0 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng Nh\u1eefng \u0111\u01b0\u1eddng n\u1ed1i gi\u1eefa c\u00e1c t\u00e1c nh\u00e2n v\u00e0 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng x\u00e1c \u0111\u1ecbnh t\u01b0\u01a1ng t\u00e1c. C\u00f3 b\u1ed1n lo\u1ea1i m\u1ed1i quan h\u1ec7 ch\u00ednh c\u1ea7n \u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a r\u00f5 r\u00e0ng \u0111\u1ec3 tr\u00e1nh hi\u1ec3u l\u1ea7m. Li\u00ean k\u1ebft:M\u1ed9t \u0111\u01b0\u1eddng chu\u1ea9n cho th\u1ea5y m\u1ed9t t\u00e1c nh\u00e2n c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n m\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng. Bao g\u1ed3m:\u0110i\u1ec1u n\u00e0y cho th\u1ea5y m\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng lu\u00f4n bao g\u1ed3m ch\u1ee9c n\u0103ng c\u1ee7a m\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng kh\u00e1c. \u0110\u00e2y l\u00e0 m\u1ed9t m\u1ed1i quan h\u1ec7 ph\u1ee5 thu\u1ed9c b\u1eaft bu\u1ed9c. V\u00ed d\u1ee5: \u201c\u0110\u1eb7t h\u00e0ng\u201d lu\u00f4n bao g\u1ed3m \u201cX\u00e1c th\u1ef1c ng\u01b0\u1eddi d\u00f9ng.\u201d M\u1edf r\u1ed9ng:\u0110i\u1ec1u n\u00e0y cho th\u1ea5y h\u00e0nh vi t\u00f9y ch\u1ecdn. Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng c\u01a1 b\u1ea3n ho\u1ea1t \u0111\u1ed9ng m\u00e0 kh\u00f4ng c\u1ea7n m\u1edf r\u1ed9ng, nh\u01b0ng trong \u0111i\u1ec1u ki\u1ec7n c\u1ee5 th\u1ec3, ph\u1ea7n m\u1edf r\u1ed9ng s\u1ebd b\u1ed5 sung ch\u1ee9c n\u0103ng. V\u00ed d\u1ee5: \u201c\u0110\u1eb7t h\u00e0ng\u201d c\u00f3 th\u1ec3 m\u1edf r\u1ed9ng \u201c\u00c1p d\u1ee5ng gi\u1ea3m gi\u00e1\u201d n\u1ebfu m\u00e3 gi\u1ea3m gi\u00e1 h\u1ee3p l\u1ec7 \u0111\u01b0\u1ee3c nh\u1eadp. T\u1ed5ng qu\u00e1t h\u00f3a:\u0110i\u1ec1u n\u00e0y bi\u1ec3u di\u1ec5n m\u1ed1i quan h\u1ec7 \u201cl\u00e0 m\u1ed9t\u201d. M\u1ed9t \u201cNg\u01b0\u1eddi d\u00f9ng cao c\u1ea5p\u201d l\u00e0 m\u1ed9t lo\u1ea1i \u201cNg\u01b0\u1eddi d\u00f9ng\u201d. Ng\u01b0\u1eddi d\u00f9ng cao c\u1ea5p k\u1ebf th\u1eeba c\u00e1c h\u00e0nh vi c\u1ee7a ng\u01b0\u1eddi d\u00f9ng c\u01a1 b\u1ea3n. \ud83d\udcca Nh\u1eefng sai l\u1ea7m ph\u1ed5 bi\u1ebfn v\u00e0 gi\u1ea3i ph\u00e1p B\u1ea3ng sau \u0111\u00e2y<\/p>\n","protected":false},"author":1,"featured_media":4331,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[56],"tags":[77,87],"class_list":["post-4330","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uml","tag-academic","tag-use-case-diagram"],"yoast_head":"\nKh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng: Kh\u1eafc ph\u1ee5c s\u1ef1 nh\u1ea7m l\u1eabn trong \u0111\u1ed9i nh\u00f3m \ud83d\udcca<\/title>\n<meta name=\"description\" content=\"\u0110ang g\u1eb7p kh\u00f3 kh\u0103n v\u1edbi s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng? 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