{"id":1022,"date":"2026-04-20T13:55:36","date_gmt":"2026-04-20T05:55:36","guid":{"rendered":"https:\/\/flavorfiesta.foodiesconnect.net\/vn\/mastering-use-case-diagrams-a-hands-on-review-of-visual-paradigms-uml-tool\/"},"modified":"2026-04-20T13:55:36","modified_gmt":"2026-04-20T05:55:36","slug":"mastering-use-case-diagrams-a-hands-on-review-of-visual-paradigms-uml-tool","status":"publish","type":"post","link":"https:\/\/flavorfiesta.foodiesconnect.net\/vn\/mastering-use-case-diagrams-a-hands-on-review-of-visual-paradigms-uml-tool\/","title":{"rendered":"Th\u00e0nh th\u1ea1o s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng: M\u1ed9t b\u00e0i \u0111\u00e1nh gi\u00e1 th\u1ef1c t\u1ebf v\u1ec1 c\u00f4ng c\u1ee5 UML c\u1ee7a Visual Paradigm"},"content":{"rendered":"

Gi\u1edbi thi\u1ec7u: T\u1ea1i sao s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng l\u1ea1i quan tr\u1ecdng (V\u00e0 t\u1ea1i sao t\u00f4i cu\u1ed1i c\u00f9ng c\u0169ng \u0111\u00e3 quy\u1ebft \u0111\u1ecbnh th\u1eed)<\/h2>\n

L\u00e0 m\u1ed9t chuy\u00ean gia s\u1ea3n ph\u1ea9m t\u1eebng \u0111\u1ea3m nh\u1eadn nhi\u1ec1u vai tr\u00f2\u2014t\u1eeb chuy\u00ean vi\u00ean ph\u00e2n t\u00edch kinh doanh \u0111\u1ebfn nh\u00e0 thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng\u2014t\u00f4i \u0111\u00e3 hi\u1ec3u l\u00e2u nay v\u1ec1 gi\u00e1 tr\u1ecb l\u00fd thuy\u1ebft c\u1ee7a s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng. Nh\u01b0ng th\u1ef1c t\u1ebf th\u00ecv\u1ebd<\/em>ch\u00fang? \u0110i\u1ec1u \u0111\u00f3 lu\u00f4n khi\u1ebfn t\u00f4i c\u1ea3m th\u1ea5y nh\u01b0 m\u1ed9t c\u00f4ng vi\u1ec7c nh\u00e0m ch\u00e1n d\u00e0nh ri\u00eang cho nh\u1eefng ng\u01b0\u1eddi m\u00f4 h\u00ecnh h\u00f3a \u201cth\u1eadt s\u1ef1\u201d v\u1edbi c\u00e1c c\u00f4ng c\u1ee5 doanh nghi\u1ec7p \u0111\u1eaft \u0111\u1ecf.<\/p>\n

Qu\u00fd v\u1eeba r\u1ed3i, \u0111\u1ed9i c\u1ee7a t\u00f4i c\u1ea7n ghi ch\u00e9p y\u00eau c\u1ea7u cho m\u1ed9t c\u1ed5ng kh\u00e1ch h\u00e0ng m\u1edbi. C\u00e1c b\u00ean li\u00ean quan \u0111ang n\u00f3i chuy\u1ec7n qua loa, ph\u1ea1m vi \u0111ang m\u1edf r\u1ed9ng, v\u00e0 c\u00e1c c\u00e2u chuy\u1ec7n ng\u01b0\u1eddi d\u00f9ng c\u1ee7a ch\u00fang t\u00f4i c\u1ea3m gi\u00e1c nh\u01b0 b\u1ecb t\u00e1ch r\u1eddi. \u0110\u00f3 l\u00e0 l\u00fac t\u00f4i quy\u1ebft \u0111\u1ecbnh cu\u1ed1i c\u00f9ng c\u0169ng h\u1ecdc c\u00e1ch m\u00f4 h\u00ecnh h\u00f3a s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p m\u1ed9t c\u00e1ch \u0111\u00fang \u0111\u1eafn. Sau khi th\u1eed nghi\u1ec7m nhi\u1ec1u c\u00f4ng c\u1ee5, t\u00f4i \u0111\u00e3 ch\u1ecdn Visual Paradigm\u2014v\u00e0 th\u00e0nh th\u1eadt m\u00e0 n\u00f3i, n\u00f3 \u0111\u00e3 thay \u0111\u1ed5i c\u00e1ch t\u00f4i ti\u1ebfp c\u1eadn vi\u1ec7c thu th\u1eadp y\u00eau c\u1ea7u.<\/p>\n

\"\"<\/p>\n

\u0110\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t cu\u1ed1n s\u00e1ch h\u01b0\u1edbng d\u1eabn k\u1ef9 thu\u1eadt kh\u00f4 khan. \u0110\u00e2y l\u00e0 tr\u1ea3i nghi\u1ec7m th\u1ef1c t\u1ebf c\u1ee7a t\u00f4i khi h\u1ecdc c\u00e1ch v\u1ebd s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng chuy\u00ean nghi\u1ec7p, \u0111\u1ea7y \u0111\u1ee7 nh\u1eefng th\u00e0nh c\u00f4ng, nh\u1eefng kho\u1ea3nh kh\u1eafc \u201c\u1ed3, hi\u1ec3u r\u1ed3i!\u201d, v\u00e0 nh\u1eefng m\u1eb9o th\u1ef1c t\u1ebf m\u00e0 t\u00f4i \u01b0\u1edbc ai \u0111\u00f3 \u0111\u00e3 chia s\u1ebb v\u1edbi t\u00f4i ngay t\u1eeb ng\u00e0y \u0111\u1ea7u ti\u00ean.<\/p>\n\n

B\u1eaft \u0111\u1ea7u: T\u1ea1o s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng \u0111\u1ea7u ti\u00ean c\u1ee7a b\u1ea1n<\/h2>\n

Thi\u1ebft l\u1eadp b\u1ea3ng v\u1ebd<\/h3>\n

Khi t\u00f4i l\u1ea7n \u0111\u1ea7u m\u1edf Visual Paradigm, t\u00f4i \u0111\u00e1nh gi\u00e1 cao c\u00e1ch thi\u1ebft l\u1eadp \u0111\u01a1n gi\u1ea3n c\u1ee7a n\u00f3. Kh\u00f4ng c\u00f3 c\u00e1c menu r\u1ed1i m\u1eaft hay nh\u1eefng tr\u1ee3 l\u00fd b\u00ed \u1ea9n. \u0110\u00e2y l\u00e0 nh\u1eefng g\u00ec t\u00f4i \u0111\u00e3 l\u00e0m:<\/p>\n

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  1. \n

    Ch\u1ecdn\u00a0S\u01a1 \u0111\u1ed3 > T\u1ea1o m\u1edbi<\/strong>t\u1eeb thanh c\u00f4ng c\u1ee5 \u1ee9ng d\u1ee5ng<\/p>\n<\/li>\n

  2. \n

    Trong c\u1eeda s\u1ed5\u00a0S\u01a1 \u0111\u1ed3 m\u1edbi<\/strong>c\u1eeda s\u1ed5, ch\u1ecdn\u00a0S\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/strong><\/p>\n<\/li>\n

  3. \n

    Nh\u1ea5p v\u00e0o\u00a0Ti\u1ebfp theo<\/strong>, nh\u1eadp t\u00ean s\u01a1 \u0111\u1ed3 c\u00f3 \u00fd ngh\u0129a (\u201cC\u1ed5ng kh\u00e1ch h\u00e0ng \u2013 C\u00e1c ch\u1ee9c n\u0103ng ch\u00ednh\u201d), v\u00e0 ch\u1ecdn n\u01a1i l\u01b0u tr\u1eef n\u00f3<\/p>\n<\/li>\n

  4. \n

    Nh\u1ea5p v\u00e0o\u00a0OK<\/strong>\u00a0v\u00e0\u2014ch\u1ec9 v\u1eady th\u00f4i\u2014t\u00f4i \u0111\u00e3 c\u00f3 m\u1ed9t b\u1ea3ng v\u1ebd s\u1ea1ch s\u1ebd s\u1eb5n s\u00e0ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a<\/p>\n<\/li>\n<\/ol>\n\n\n\n\n\n
    \"Create<\/th>\n<\/tr>\n<\/thead>\n
    T\u1ea1o m\u1ed9t h\u1ec7 th\u1ed1ng<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    V\u1ebd ranh gi\u1edbi h\u1ec7 th\u1ed1ng<\/h3>\n

    M\u1ed9t t\u00ednh n\u0103ng khi\u1ebfn t\u00f4i hi\u1ec3u ngay l\u1eadp t\u1ee9c l\u00e0 ph\u1ea7n t\u1eed\u00a0H\u1ec7 th\u1ed1ng<\/strong>\u00a0. V\u1ebd m\u1ed9t khung gi\u1edbi h\u1ea1n xung quanh c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng c\u1ee7a t\u00f4i gi\u00fap t\u00f4i\u2014v\u00e0 c\u00e1c b\u00ean li\u00ean quan\u2014tr\u1ef1c quan ph\u00e2n bi\u1ec7t \u0111i\u1ec1u g\u00ec n\u1eb1m\u00a0b\u00ean trong<\/em>ph\u1ea1m vi \u1ee9ng d\u1ee5ng c\u1ee7a ch\u00fang t\u00f4i so v\u1edbi c\u00e1c t\u00e1c nh\u00e2n b\u00ean ngo\u00e0i.<\/p>\n

    \u0110\u1ec3 t\u1ea1o n\u00f3: Ch\u1ecdn\u00a0H\u1ec7 th\u1ed1ng<\/strong>\u00a0tr\u00ean thanh c\u00f4ng c\u1ee5 s\u01a1 \u0111\u1ed3, nh\u1ea5p v\u00e0o b\u1ea3ng v\u1ebd, v\u00e0 \u0111\u1eb7t t\u00ean ngay l\u1eadp t\u1ee9c. T\u00f4i \u0111\u1eb7t t\u00ean c\u1ee7a m\u00ecnh l\u00e0 \u201cH\u1ec7 th\u1ed1ng C\u1ed5ng Kh\u00e1ch h\u00e0ng\u201d. B\u01b0\u1edbc \u0111\u01a1n gi\u1ea3n n\u00e0y \u0111\u00e3 ng\u0103n ch\u1eb7n v\u00f4 s\u1ed1 cu\u1ed9c th\u1ea3o lu\u1eadn v\u1ec1 ph\u1ea1m vi sau n\u00e0y!<\/p>\n

    Th\u00eam c\u00e1c t\u00e1c nh\u00e2n: Ai t\u01b0\u01a1ng t\u00e1c v\u1edbi h\u1ec7 th\u1ed1ng c\u1ee7a b\u1ea1n?<\/h3>\n

    C\u00e1c t\u00e1c nh\u00e2n l\u00e0 m\u1eb7t ng\u01b0\u1eddi (ho\u1eb7c h\u1ec7 th\u1ed1ng) c\u1ee7a c\u00e1c y\u00eau c\u1ea7u c\u1ee7a b\u1ea1n. T\u00f4i b\u1eaft \u0111\u1ea7u v\u1edbi \u201cKh\u00e1ch h\u00e0ng\u201d, \u201c\u0110\u1ea1i di\u1ec7n H\u1ed7 tr\u1ee3\u201d v\u00e0 \u201cC\u1ed5ng Thanh to\u00e1n\u201d.<\/p>\n

    \u0110\u1ec3 v\u1ebd m\u1ed9t t\u00e1c nh\u00e2n: Ch\u1ecdn\u00a0T\u00e1c nh\u00e2n<\/strong>\u00a0tr\u00ean thanh c\u00f4ng c\u1ee5, nh\u1ea5p v\u00e0o khung s\u01a1 \u0111\u1ed3, v\u00e0 \u0111\u1eb7t t\u00ean khi \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u.<\/p>\n\n\n\n\n\n
    \"Create<\/th>\n<\/tr>\n<\/thead>\n
    T\u1ea1o m\u1ed9t t\u00e1c nh\u00e2n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    M\u1eb9o hay t\u1eeb kinh nghi\u1ec7m c\u1ee7a t\u00f4i:<\/em>\u00a0\u0110\u1eebng l\u00e0m ph\u1ee9c t\u1ea1p c\u00e1c t\u00e1c nh\u00e2n qu\u00e1 s\u1edbm. B\u1eaft \u0111\u1ea7u v\u1edbi ng\u01b0\u1eddi d\u00f9ng ch\u00ednh, sau \u0111\u00f3 tinh ch\u1ec9nh. Ban \u0111\u1ea7u t\u00f4i \u0111\u00e3 th\u00eam \u201cQu\u1ea3n tr\u1ecb vi\u00ean\u201d, \u201cKh\u00e1ch\u201d, v\u00e0 \u201cNg\u01b0\u1eddi ti\u00eau d\u00f9ng API\u201d\u2014nh\u01b0ng \u0111\u00e3 g\u1ed9p m\u1ed9t s\u1ed1 sau khi nh\u1eadn ra ch\u00fang c\u00f3 t\u01b0\u01a1ng t\u00e1c gi\u1ed1ng nhau.<\/p>\n\n

    X\u00e2y d\u1ef1ng c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng: T\u1eeb \u00fd t\u01b0\u1edfng \u0111\u1ebfn y\u00eau c\u1ea7u tr\u1ef1c quan<\/h2>\n

    C\u00e1ch nhanh ch\u00f3ng: B\u00ed m\u1eadt c\u1ee7a Th\u01b0 vi\u1ec7n T\u00e0i nguy\u00ean<\/h3>\n

    S\u1edbm trong qu\u00e1 tr\u00ecnh h\u1ecdc t\u1eadp c\u1ee7a t\u00f4i, t\u00f4i ph\u1ea3i k\u00e9o th\u1ea3 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng th\u1ee7 c\u00f4ng r\u1ed3i m\u1edbi n\u1ed1i ch\u00fang l\u1ea1i. Sau \u0111\u00f3 t\u00f4i ph\u00e1t hi\u1ec7n ra\u00a0Th\u01b0 vi\u1ec7n T\u00e0i nguy\u00ean<\/strong>\u2014m\u1ed9t y\u1ebfu t\u1ed1 thay \u0111\u1ed5i cu\u1ed9c ch\u01a1i cho vi\u1ec7c m\u00f4 h\u00ecnh h\u00f3a nhanh ch\u00f3ng.<\/p>\n

    D\u01b0\u1edbi \u0111\u00e2y l\u00e0 quy tr\u00ecnh \u0111\u00e3 ti\u1ebft ki\u1ec7m cho t\u00f4i h\u00e0ng gi\u1edd:<\/p>\n

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    1. \n

      Chuy\u1ec3n chu\u1ed9t qua h\u00ecnh d\u1ea1ng ngu\u1ed3n (v\u00ed d\u1ee5 nh\u01b0 m\u1ed9t t\u00e1c nh\u00e2n)<\/p>\n<\/li>\n

    2. \n

      Nh\u1ea5n v\u00e0o\u00a0Th\u01b0 vi\u1ec7n T\u00e0i nguy\u00ean<\/strong>\u00a0n\u00fat (bi\u1ec3u t\u01b0\u1ee3ng nh\u1ecf \u1edf m\u00e9p h\u00ecnh d\u1ea1ng) v\u00e0 k\u00e9o ra ngo\u00e0i<\/p>\n<\/li>\n

    3. \n

      Th\u1ea3 \u1edf v\u1ecb tr\u00ed mong mu\u1ed1n c\u1ee7a b\u1ea1n<\/p>\n<\/li>\n

    4. \n

      Ch\u1ecdn\u00a0Li\u00ean k\u1ebft -> Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/strong>\u00a0t\u1eeb th\u01b0 vi\u1ec7n<\/p>\n<\/li>\n<\/ol>\n\n\n\n\n\n
      \"Resource<\/th>\n<\/tr>\n<\/thead>\n
      Th\u01b0 vi\u1ec7n T\u00e0i nguy\u00ean<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n
      \"To<\/th>\n<\/tr>\n<\/thead>\n
      \u0110\u1ec3 t\u1ea1o m\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n
      \"Use<\/th>\n<\/tr>\n<\/thead>\n
      Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng \u0111\u00e3 \u0111\u01b0\u1ee3c t\u1ea1o<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      C\u00f4ng c\u1ee5 t\u1ef1 \u0111\u1ed9ng k\u1ebft n\u1ed1i t\u00e1c nh\u00e2n v\u1edbi tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng m\u1edbi. T\u00f4i \u0111\u1eb7t t\u00ean cho c\u00e1c tr\u01b0\u1eddng h\u1ee3p c\u1ee7a m\u00ecnh l\u00e0 \u201c\u0110\u1eb7t h\u00e0ng\u201d, \u201cXem l\u1ecbch s\u1eed \u0111\u01a1n h\u00e0ng\u201d, v\u00e0 \u201cC\u1eadp nh\u1eadt h\u1ed3 s\u01a1\u201d. Y\u00eau c\u1ea7u tr\u1ef1c quan t\u1ee9c th\u00ec!<\/p>\n

      X\u1eed l\u00fd t\u00ean Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng d\u00e0i<\/h3>\n

      C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng tr\u00ean th\u1ef1c t\u1ebf th\u01b0\u1eddng c\u00f3 t\u00ean m\u00f4 t\u1ea3. Khi “T\u1ea1o b\u00e1o c\u00e1o s\u1eed d\u1ee5ng h\u00e0ng th\u00e1ng” khi\u1ebfn h\u00ecnh elip c\u1ee7a t\u00f4i tr\u1edf n\u00ean qu\u00e1 r\u1ed9ng m\u1ed9t c\u00e1ch h\u00e0i h\u01b0\u1edbc, t\u00f4i \u0111\u00e3 h\u1ecdc \u0111\u01b0\u1ee3c hai m\u1eb9o:<\/p>\n

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      1. \n

        Thay \u0111\u1ed5i k\u00edch th\u01b0\u1edbc th\u1ee7 c\u00f4ng<\/strong>: K\u00e9o c\u00e1c l\u1ef1a ch\u1ecdn \u0111\u00e3 \u0111i\u1ec1n tr\u00ean bi\u00ean c\u1ee7a tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng\u2014t\u00ean s\u1ebd t\u1ef1 \u0111\u1ed9ng xu\u1ed1ng d\u00f2ng<\/p>\n<\/li>\n

      2. \n

        B\u1eaft bu\u1ed9c xu\u1ed1ng d\u00f2ng<\/strong>: Nh\u1ea5n\u00a0Alt + Enter<\/strong>\u00a0\u1edf n\u01a1i b\u1ea1n mu\u1ed1n xu\u1ed1ng d\u00f2ng<\/p>\n<\/li>\n<\/ol>\n\n\n\n\n\n
        \"Resize<\/th>\n<\/tr>\n<\/thead>\n
        Thay \u0111\u1ed5i k\u00edch th\u01b0\u1edbc m\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n
        L\u01afU \u00dd:<\/th>\nThay v\u00e0o \u0111\u00f3, b\u1ea1n c\u00f3 th\u1ec3 nh\u1ea5n\u00a0Alt<\/strong>\u00a0+\u00a0Enter<\/strong>\u00a0\u0111\u1ec3 bu\u1ed9c xu\u1ed1ng d\u00f2ng.<\/th>\n<\/tr>\n<\/thead>\n<\/table>\n\n

        M\u00f4 h\u00ecnh h\u00f3a c\u00e1c m\u1ed1i quan h\u1ec7 ph\u1ee9c t\u1ea1p: Bao g\u1ed3m, M\u1edf r\u1ed9ng v\u00e0 h\u01a1n th\u1ebf n\u1eefa<\/h2>\n

        M\u1ed1i quan h\u1ec7 <<M\u1edf r\u1ed9ng>>: H\u00e0nh vi t\u00f9y ch\u1ecdn<\/h3>\n

        Khi m\u00f4 h\u00ecnh h\u00f3a “\u00c1p d\u1ee5ng m\u00e3 khuy\u1ebfn m\u00e3i” nh\u01b0 m\u1ed9t b\u01b0\u1edbc t\u00f9y ch\u1ecdn trong qu\u00e1 tr\u00ecnh thanh to\u00e1n, t\u00f4i c\u1ea7n m\u1ed9t m\u1ed1i quan h\u1ec7 m\u1edf r\u1ed9ng. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1ch t\u00f4i x\u00e2y d\u1ef1ng n\u00f3:<\/p>\n

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        1. \n

          Di chu\u1ed9t qua tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng c\u01a1 b\u1ea3n (“\u0110\u1eb7t h\u00e0ng”)<\/p>\n<\/li>\n

        2. \n

          K\u00e9o ra kh\u1ecfi n\u00f3\u00a0S\u1ed5 tay t\u00e0i nguy\u00ean<\/strong>\u00a0n\u00fat<\/p>\n<\/li>\n

        3. \n

          Th\u1ea3 \u1edf v\u1ecb tr\u00ed mong mu\u1ed1n v\u00e0 ch\u1ecdn\u00a0M\u1edf r\u1ed9ng -> Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/strong><\/p>\n<\/li>\n

        4. \n

          \u0110\u1eb7t t\u00ean cho tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng m\u1edbi (“\u00c1p d\u1ee5ng m\u00e3 khuy\u1ebfn m\u00e3i”) v\u00e0 x\u00e1c \u0111\u1ecbnh \u0111i\u1ec3m m\u1edf r\u1ed9ng<\/p>\n<\/li>\n<\/ol>\n\n\n\n\n\n
          \"Create<\/th>\n<\/tr>\n<\/thead>\n
          T\u1ea1o m\u1ed1i quan h\u1ec7 m\u1edf r\u1ed9ng<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

          Nh\u1eadn x\u00e9t c\u1ee7a t\u00f4i:<\/em>\u00a0\u0110i\u1ec3m m\u1edf r\u1ed9ng l\u00e0m r\u00f5\u00a0n\u01a1i<\/em>\u00a0h\u00e0nh vi t\u00f9y ch\u1ecdn \u0111\u01b0\u1ee3c ch\u00e8n v\u00e0o. T\u00f4i \u0111\u00e1nh d\u1ea5u \u0111i\u1ec3m c\u1ee7a m\u00ecnh l\u00e0 “sau khi ch\u1ecdn ph\u01b0\u01a1ng th\u1ee9c thanh to\u00e1n”\u2014gi\u00fap m\u00f4 h\u00ecnh t\u1ef1 ghi ch\u00fa cho c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n.<\/p>\n

          M\u1ed1i quan h\u1ec7 <<Bao g\u1ed3m>>: C\u00e1c b\u01b0\u1edbc c\u00f3 th\u1ec3 t\u00e1i s\u1eed d\u1ee5ng<\/h3>\n

          \u0110\u1ed1i v\u1edbi “X\u00e1c th\u1ef1c th\u00f4ng tin \u0111\u0103ng nh\u1eadp ng\u01b0\u1eddi d\u00f9ng” (\u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng b\u1edfi \u0110\u0103ng nh\u1eadp, Kh\u00f4i ph\u1ee5c m\u1eadt kh\u1ea9u v\u00e0 C\u1eadp nh\u1eadt h\u1ed3 s\u01a1), m\u1ed1i quan h\u1ec7 include \u0111\u00e3 ng\u0103n ch\u1eb7n s\u1ef1 tr\u00f9ng l\u1eb7p:<\/p>\n

            \n
          1. \n

            Lu\u1ed3ng c\u00f4ng vi\u1ec7c Th\u01b0 vi\u1ec7n t\u00e0i nguy\u00ean gi\u1ed1ng nhau<\/p>\n<\/li>\n

          2. \n

            Ch\u1ecdn\u00a0Include -> Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/strong><\/p>\n<\/li>\n

          3. \n

            \u0110\u1eb7t t\u00ean cho tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng chung<\/p>\n<\/li>\n<\/ol>\n\n\n\n\n\n
            \"Include<\/th>\n<\/tr>\n<\/thead>\n
            M\u1ed1i quan h\u1ec7 include \u0111\u00e3 \u0111\u01b0\u1ee3c t\u1ea1o<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

            B\u00e0i h\u1ecdc r\u00fat ra:<\/em>\u00a0S\u1eed d\u1ee5ng include cho c\u00e1c b\u01b0\u1edbc b\u1eaft bu\u1ed9c, c\u00f3 th\u1ec3 t\u00e1i s\u1eed d\u1ee5ng. D\u00e0nh extend cho h\u00e0nh vi \u0111i\u1ec1u ki\u1ec7n\/t\u00f9y ch\u1ecdn. Vi\u1ec7c tr\u1ed9n l\u1eabn ch\u00fang khi\u1ebfn s\u01a1 \u0111\u1ed3 ban \u0111\u1ea7u c\u1ee7a t\u00f4i b\u1ecb nh\u1ea7m l\u1eabn!<\/p>\n\n

            T\u1ed5 ch\u1ee9c \u0111\u1ed9 ph\u1ee9c t\u1ea1p: G\u00f3i v\u00e0 M\u00f4 h\u00ecnh h\u00f3a kinh doanh<\/h2>\n

            S\u1eafp x\u1ebfp b\u1eb1ng G\u00f3i<\/h3>\n

            Khi s\u01a1 \u0111\u1ed3 c\u1ee7a t\u00f4i ph\u00e1t tri\u1ec3n l\u00ean \u0111\u1ebfn 15+ tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, s\u1ef1 l\u1ed9n x\u1ed9n v\u1ec1 m\u1eb7t h\u00ecnh \u1ea3nh tr\u1edf th\u00e0nh v\u1ea5n \u0111\u1ec1. G\u00f3i \u0111\u00e3 c\u1ee9u v\u00e3n t\u00ecnh h\u00ecnh:<\/p>\n

              \n
            1. \n

              Ch\u1ecdn\u00a0G\u00f3i<\/strong>\u00a0tr\u00ean thanh c\u00f4ng c\u1ee5<\/p>\n<\/li>\n

            2. \n

              K\u00e9o \u0111\u1ec3 t\u1ea1o m\u1ed9t h\u1ed9p ch\u1ee9a xung quanh c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng li\u00ean quan<\/p>\n<\/li>\n

            3. \n

              \u0110\u1eb7t t\u00ean m\u1ed9t c\u00e1ch \u00fd ngh\u0129a (\u201cQu\u1ea3n l\u00fd \u0111\u01a1n h\u00e0ng\u201d, \u201cT\u00e0i kho\u1ea3n ng\u01b0\u1eddi d\u00f9ng\u201d)<\/p>\n<\/li>\n<\/ol>\n\n\n\n\n\n
              \"Create<\/th>\n<\/tr>\n<\/thead>\n
              T\u1ea1o m\u1ed9t g\u00f3i<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n
              \"Surround<\/th>\n<\/tr>\n<\/thead>\n
              Bao quanh c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng b\u1eb1ng g\u00f3i<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n
              \"Name<\/th>\n<\/tr>\n<\/thead>\n
              \u0110\u1eb7t t\u00ean cho g\u00f3i<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

              C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng kinh doanh: C\u1ea7u n\u1ed1i gi\u1eefa kinh doanh v\u00e0 CNTT<\/h3>\n

              \u0110\u1ed1i v\u1edbi c\u00e1c bu\u1ed5i l\u00e0m vi\u1ec7c v\u1edbi b\u00ean li\u00ean quan, t\u00f4i c\u1ea7n ph\u00e2n bi\u1ec7t m\u1ee5c ti\u00eau kinh doanh v\u1edbi c\u00e1c ch\u1ee9c n\u0103ng h\u1ec7 th\u1ed1ng. Visual Paradigm l\u00e0m \u0111i\u1ec1u n\u00e0y tr\u1edf n\u00ean \u0111\u01a1n gi\u1ea3n:<\/p>\n

                \n
              1. \n

                Nh\u1ea5p chu\u1ed9t ph\u1ea3i v\u00e0o m\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng \u2192\u00a0Thu\u1ed9c t\u00ednh Ph\u1ea7n t\u1eed m\u00f4 h\u00ecnh > M\u00f4 h\u00ecnh kinh doanh<\/strong><\/p>\n<\/li>\n

              2. \n

                M\u1ed9t d\u1ea5u g\u1ea1ch ch\u00e9o th\u00eam xu\u1ea5t hi\u1ec7n \u1edf m\u00e9p tr\u00e1i c\u1ee7a tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, \u0111\u00e1nh d\u1ea5u n\u00f3 l\u00e0 t\u1eadp trung v\u00e0o kinh doanh<\/p>\n<\/li>\n<\/ol>\n\n\n\n\n\n
                \"Click<\/th>\n<\/tr>\n<\/thead>\n
                Nh\u1ea5p v\u00e0o M\u00f4 h\u00ecnh kinh doanh<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n
                \"\"<\/th>\n<\/tr>\n<\/thead>\n
                M\u00f4 h\u00ecnh kinh doanh<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

                T\u1ea1i sao \u0111i\u1ec1u n\u00e0y quan tr\u1ecdng:<\/em>\u00a0Trong c\u00e1c bu\u1ed5i \u0111\u00e1nh gi\u00e1 c\u1ee7a ban l\u00e3nh \u0111\u1ea1o, c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng kinh doanh (“T\u0103ng t\u1ef7 l\u1ec7 gi\u1eef ch\u00e2n kh\u00e1ch h\u00e0ng”) \u0111\u00e3 th\u00fac \u0111\u1ea9y c\u00e1c cu\u1ed9c th\u1ea3o lu\u1eadn chi\u1ebfn l\u01b0\u1ee3c, trong khi c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng (“G\u1eedi email t\u00e1i k\u00edch ho\u1ea1t”) l\u1ea1i th\u00fac \u0111\u1ea9y l\u1eadp k\u1ebf ho\u1ea1ch k\u1ef9 thu\u1eadt.<\/p>\n\n

                V\u01b0\u1ee3t ra ngo\u00e0i s\u01a1 \u0111\u1ed3: Nh\u1eefng t\u00ednh n\u0103ng \u0111\u00e3 thay \u0111\u1ed5i quy tr\u00ecnh l\u00e0m vi\u1ec7c c\u1ee7a t\u00f4i<\/h2>\n

                Tr\u00ecnh ch\u1ec9nh s\u1eeda Lu\u1ed3ng s\u1ef1 ki\u1ec7n<\/h3>\n

                M\u1ed9t h\u00ecnh elip use case ch\u1ec9 l\u00e0 ti\u00eau \u0111\u1ec1. Gi\u00e1 tr\u1ecb th\u1ef1c s\u1ef1 \u0111\u1ebfn t\u1eeb vi\u1ec7c t\u00e0i li\u1ec7u h\u00f3a\u00a0c\u00e1ch<\/em>m\u1ed7i t\u00ecnh hu\u1ed1ng di\u1ec5n ra nh\u01b0 th\u1ebf n\u00e0o. Nh\u1ea5p chu\u1ed9t ph\u1ea3i v\u00e0o m\u1ed9t use case \u2192\u00a0Chi ti\u1ebft Use Case<\/strong>m\u1edf ra m\u1ed9t tr\u00ecnh so\u1ea1n th\u1ea3o c\u00f3 c\u1ea5u tr\u00fac n\u01a1i t\u00f4i:<\/p>\n