{"id":11140,"date":"2026-01-10T08:21:40","date_gmt":"2026-01-10T00:21:40","guid":{"rendered":"https:\/\/blog.visual-paradigm.com\/vn\/beginners-guide-to-use-case-diagrams-with-visual-paradigm-online\/"},"modified":"2026-01-10T08:21:40","modified_gmt":"2026-01-10T00:21:40","slug":"beginners-guide-to-use-case-diagrams-with-visual-paradigm-online","status":"publish","type":"post","link":"https:\/\/blog.visual-paradigm.com\/vn\/beginners-guide-to-use-case-diagrams-with-visual-paradigm-online\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn cho ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u v\u1ec1 s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng v\u1edbi Visual Paradigm Online"},"content":{"rendered":"

Gi\u1edbi thi\u1ec7u<\/h2>\n

S\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 n\u1ec1n t\u1ea3ng trong l\u0129nh v\u1ef1c k\u1ef9 thu\u1eadt ph\u1ea7n m\u1ec1m v\u00e0 ph\u00e2n t\u00edch h\u1ec7 th\u1ed1ng. Ch\u00fang gi\u00fap h\u00ecnh dung c\u00e1c t\u01b0\u01a1ng t\u00e1c gi\u1eefa ng\u01b0\u1eddi d\u00f9ng ho\u1eb7c c\u00e1c h\u1ec7 th\u1ed1ng b\u00ean ngo\u00e0i v\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng ph\u1ea7n m\u1ec1m. S\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i \u0111\u1ec3 ghi l\u1ea1i, \u0111\u1ecbnh ngh\u0129a v\u00e0 truy\u1ec1n \u0111\u1ea1t c\u00e1c y\u00eau c\u1ea7u ch\u1ee9c n\u0103ng c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng. Trong h\u01b0\u1edbng d\u1eabn d\u00e0nh cho ng\u01b0\u1eddi m\u1edbi n\u00e0y, ch\u00fang t\u00f4i s\u1ebd gi\u1edbi thi\u1ec7u cho b\u1ea1n s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng v\u00e0 ch\u1ec9 cho b\u1ea1n c\u00e1ch t\u1ea1o ch\u00fang b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng Visual Paradigm Online, m\u1ed9t c\u00f4ng c\u1ee5 v\u1ebd s\u01a1 \u0111\u1ed3 m\u1ea1nh m\u1ebd.<\/p>\n

\u00a0<\/p>\n

S\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng l\u00e0 g\u00ec?<\/h2>\n

S\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng l\u00e0 m\u1ed9t bi\u1ec3u di\u1ec5n \u0111\u1ed3 h\u1ecda v\u1ec1 c\u00e1c t\u01b0\u01a1ng t\u00e1c gi\u1eefa c\u00e1c t\u00e1c nh\u00e2n kh\u00e1c nhau (ng\u01b0\u1eddi d\u00f9ng ho\u1eb7c h\u1ec7 th\u1ed1ng b\u00ean ngo\u00e0i) v\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng. N\u00f3 gi\u00fap tr\u1ea3 l\u1eddi c\u00e1c c\u00e2u h\u1ecfi sau:<\/p>\n

    \n
  1. Ai t\u01b0\u01a1ng t\u00e1c v\u1edbi h\u1ec7 th\u1ed1ng?<\/strong> \u2013 \u0110i\u1ec1u n\u00e0y \u0111\u01b0\u1ee3c bi\u1ec3u di\u1ec5n b\u1eb1ng c\u00e1c t\u00e1c nh\u00e2n.<\/li>\n
  2. Nh\u1eefng h\u00e0nh \u0111\u1ed9ng ho\u1eb7c nhi\u1ec7m v\u1ee5 n\u00e0o m\u00e0 c\u00e1c t\u00e1c nh\u00e2n n\u00e0y c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n v\u1edbi h\u1ec7 th\u1ed1ng?<\/strong> \u2013 Nh\u1eefng \u0111i\u1ec1u n\u00e0y \u0111\u01b0\u1ee3c bi\u1ec3u di\u1ec5n b\u1eb1ng c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng.<\/li>\n
  3. C\u00e1c t\u00e1c nh\u00e2n v\u00e0 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng t\u01b0\u01a1ng t\u00e1c v\u1edbi nhau nh\u01b0 th\u1ebf n\u00e0o?<\/strong> \u2013 \u0110i\u1ec1u n\u00e0y \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n th\u00f4ng qua c\u00e1c m\u1ed1i li\u00ean k\u1ebft (\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.<\/li>\n<\/ol>\n

    B\u1eaft \u0111\u1ea7u v\u1edbi Visual Paradigm Online<\/h2>\n

    Tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u t\u1ea1o s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, b\u1ea1n c\u1ea7n c\u00f3 quy\u1ec1n truy c\u1eadp v\u00e0o Visual Paradigm Online. N\u1ebfu b\u1ea1n ch\u01b0a c\u00f3 t\u00e0i kho\u1ea3n, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u0103ng k\u00fd t\u00e0i kho\u1ea3n mi\u1ec5n ph\u00ed ho\u1eb7c s\u1eed d\u1ee5ng phi\u00ean b\u1ea3n d\u00f9ng th\u1eed. Sau khi \u0111\u0103ng nh\u1eadp, h\u00e3y l\u00e0m theo c\u00e1c b\u01b0\u1edbc sau:<\/p>\n

    B\u01b0\u1edbc 1: T\u1ea1o m\u1ed9t d\u1ef1 \u00e1n m\u1edbi<\/h3>\n
      \n
    1. Sau khi \u0111\u0103ng nh\u1eadp, nh\u1ea5p v\u00e0o \u201cT\u1ea1o d\u1ef1 \u00e1n\u201d ho\u1eb7c \u201cD\u1ef1 \u00e1n m\u1edbi\u201d \u0111\u1ec3 b\u1eaft \u0111\u1ea7u m\u1ed9t d\u1ef1 \u00e1n m\u1edbi.<\/li>\n<\/ol>\n

      B\u01b0\u1edbc 2: Th\u00eam s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/h3>\n
        \n
      1. Trong d\u1ef1 \u00e1n c\u1ee7a b\u1ea1n, nh\u1ea5p v\u00e0o tab \u201cS\u01a1 \u0111\u1ed3\u201d.<\/li>\n
      2. Ch\u1ecdn \u201cS\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng\u201d t\u1eeb danh s\u00e1ch c\u00e1c lo\u1ea1i s\u01a1 \u0111\u1ed3.<\/li>\n<\/ol>\n

        B\u01b0\u1edbc 3: Th\u00eam c\u00e1c t\u00e1c nh\u00e2n<\/h3>\n
          \n
        1. \u0110\u1ec3 th\u00eam c\u00e1c t\u00e1c nh\u00e2n, nh\u1ea5p v\u00e0o bi\u1ec3u t\u01b0\u1ee3ng \u201cT\u00e1c nh\u00e2n\u201d tr\u00ean thanh c\u00f4ng c\u1ee5 b\u00ean tr\u00e1i.<\/li>\n
        2. Nh\u1ea5p v\u00e0o v\u00f9ng v\u1ebd s\u01a1 \u0111\u1ed3 n\u01a1i b\u1ea1n mu\u1ed1n \u0111\u1eb7t t\u00e1c nh\u00e2n.<\/li>\n
        3. \u0110\u1eb7t t\u00ean cho t\u00e1c nh\u00e2n b\u1eb1ng c\u00e1ch nh\u1ea5p \u0111\u00fap v\u00e0o n\u00f3 v\u00e0 g\u00f5 t\u00ean.<\/li>\n<\/ol>\n

          B\u01b0\u1edbc 4: Th\u00eam c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/h3>\n
            \n
          1. \u0110\u1ec3 th\u00eam c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, nh\u1ea5p v\u00e0o bi\u1ec3u t\u01b0\u1ee3ng \u201cTr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng\u201d tr\u00ean thanh c\u00f4ng c\u1ee5 b\u00ean tr\u00e1i.<\/li>\n
          2. Nh\u1ea5p v\u00e0o v\u00f9ng v\u1ebd s\u01a1 \u0111\u1ed3 \u0111\u1ec3 \u0111\u1eb7t m\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng.<\/li>\n
          3. Nh\u1ea5p \u0111\u00fap v\u00e0o tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u1eb7t t\u00ean.<\/li>\n
          4. \u0110\u1ec3 k\u1ebft n\u1ed1i c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng v\u1edbi c\u00e1c t\u00e1c nh\u00e2n, nh\u1ea5p v\u00e0 k\u00e9o t\u1eeb tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng \u0111\u1ebfn t\u00e1c nh\u00e2n. \u0110i\u1ec1u n\u00e0y bi\u1ec3u di\u1ec5n m\u1ed1i li\u00ean k\u1ebft gi\u1eefa ch\u00fang.<\/li>\n<\/ol>\n

            B\u01b0\u1edbc 5: Th\u00eam c\u00e1c m\u1ed1i quan h\u1ec7<\/h3>\n
              \n
            1. B\u1ea1n c\u00f3 th\u1ec3 th\u00eam c\u00e1c m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng bi\u1ec3u t\u01b0\u1ee3ng \u201cLi\u00ean k\u1ebft\u201d tr\u00ean thanh c\u00f4ng c\u1ee5 b\u00ean tr\u00e1i.<\/li>\n
            2. Nh\u1ea5p v\u00e0o tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng b\u1ea1n mu\u1ed1n k\u1ebft n\u1ed1i, sau \u0111\u00f3 nh\u1ea5p v\u00e0o tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng th\u1ee9 hai \u0111\u1ec3 thi\u1ebft l\u1eadp m\u1ed9t m\u1ed1i li\u00ean k\u1ebft.<\/li>\n<\/ol>\n

              B\u01b0\u1edbc 6: Th\u00eam chi ti\u1ebft<\/h3>\n
                \n
              1. \u0110\u1ec3 th\u00eam chi ti\u1ebft ho\u1eb7c m\u00f4 t\u1ea3 cho c\u00e1c t\u00e1c nh\u00e2n, tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng ho\u1eb7c c\u00e1c m\u1ed1i li\u00ean k\u1ebft, b\u1ea1n c\u00f3 th\u1ec3 nh\u1ea5p chu\u1ed9t ph\u1ea3i v\u00e0o ch\u00fang v\u00e0 ch\u1ecdn \u201cM\u1edf th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt.\u201d<\/li>\n
              2. \u1ede \u0111\u00e2y, b\u1ea1n c\u00f3 th\u1ec3 th\u00eam m\u00f4 t\u1ea3, r\u00e0ng bu\u1ed9c v\u00e0 c\u00e1c th\u00f4ng tin li\u00ean quan kh\u00e1c.<\/li>\n<\/ol>\n

                B\u01b0\u1edbc 7: L\u01b0u v\u00e0 chia s\u1ebb<\/h3>\n
                  \n
                1. \u0110\u1eebng qu\u00ean l\u01b0u d\u1ef1 \u00e1n c\u1ee7a b\u1ea1n th\u01b0\u1eddng xuy\u00ean.<\/li>\n
                2. B\u1ea1n c\u00f3 th\u1ec3 chia s\u1ebb s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng c\u1ee7a m\u00ecnh v\u1edbi ng\u01b0\u1eddi kh\u00e1c b\u1eb1ng c\u00e1ch m\u1eddi h\u1ecd tham gia d\u1ef1 \u00e1n c\u1ee7a b\u1ea1n ho\u1eb7c b\u1eb1ng c\u00e1ch xu\u1ea5t s\u01a1 \u0111\u1ed3 d\u01b0\u1edbi d\u1ea1ng h\u00ecnh \u1ea3nh ho\u1eb7c PDF.<\/li>\n<\/ol>\n

                  H\u1ecdc qua v\u00ed d\u1ee5 v\u1edbi c\u00e1c m\u1eabu c\u1ee7a Visual Paradigm Online<\/h2>\n

                  Visual Paradigm Online<\/a> cung c\u1ea5p m\u1ed9t b\u1ed9 s\u01b0u t\u1eadp l\u1edbn c\u00e1c m\u1eabu<\/a> \u0111\u1ec3 gi\u00fap b\u1ea1n b\u1eaft \u0111\u1ea7u v\u1edbi nhi\u1ec1u lo\u1ea1i s\u01a1 \u0111\u1ed3 kh\u00e1c nhau, bao g\u1ed3m c\u1ea3 s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1ch b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c m\u1eabu \u0111\u1ec3 h\u1ecdc t\u1eadp:<\/p>\n

                    \n
                  1. Trong Visual Paradigm Online, h\u00e3y truy c\u1eadp ph\u1ea7n \u201cM\u1eabu.\u201d<\/li>\n
                  2. Duy\u1ec7t qua c\u00e1c m\u1eabu c\u00f3 s\u1eb5n v\u00e0 ch\u1ecdn m\u1ed9t m\u1eabu s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng ph\u00f9 h\u1ee3p v\u1edbi d\u1ef1 \u00e1n ho\u1eb7c m\u1ee5c ti\u00eau h\u1ecdc t\u1eadp c\u1ee7a b\u1ea1n.<\/li>\n
                  3. Nh\u1ea5p v\u00e0o m\u1eabu \u0111\u1ec3 m\u1edf n\u00f3 trong tr\u00ecnh so\u1ea1n th\u1ea3o.<\/li>\n
                  4. Nghi\u00ean c\u1ee9u c\u00e1ch c\u00e1c t\u00e1c nh\u00e2n, tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng v\u00e0 c\u00e1c m\u1ed1i li\u00ean k\u1ebft \u0111\u01b0\u1ee3c t\u1ed5 ch\u1ee9c trong m\u1eabu.<\/li>\n
                  5. S\u1eeda \u0111\u1ed5i m\u1eabu \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi y\u00eau c\u1ea7u s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng c\u1ee5 th\u1ec3 c\u1ee7a b\u1ea1n\"\"<\/li>\n<\/ol>\n

                    H\u1ecdc qua v\u00ed d\u1ee5 c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 \u0111\u1ec3 hi\u1ec3u c\u00e1c ph\u01b0\u01a1ng ph\u00e1p t\u1ed1t nh\u1ea5t trong vi\u1ec7c t\u1ea1o s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng v\u00e0 l\u1ea5y c\u1ea3m h\u1ee9ng cho c\u00e1c d\u1ef1 \u00e1n c\u1ee7a ch\u00ednh b\u1ea1n.<\/p>\n

                    T\u00f3m t\u1eaft<\/h2>\n

                    S\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng l\u00e0 c\u00f4ng c\u1ee5 qu\u00fd gi\u00e1 \u0111\u1ec3 tr\u1ef1c quan h\u00f3a c\u00e1c t\u01b0\u01a1ng t\u00e1c v\u00e0 y\u00eau c\u1ea7u c\u1ee7a h\u1ec7 th\u1ed1ng. Visual Paradigm Online cung c\u1ea5p m\u1ed9t n\u1ec1n t\u1ea3ng d\u1ec5 ti\u1ebfp c\u1eadn \u0111\u1ec3 t\u1ea1o c\u00e1c s\u01a1 \u0111\u1ed3 n\u00e0y, v\u00e0 vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c m\u1eabu c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n h\u1ecdc h\u1ecfi v\u00e0 \u00e1p d\u1ee5ng c\u00e1c kh\u00e1i ni\u1ec7m m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3. Th\u1ef1c h\u00e0nh v\u00e0 th\u00ed nghi\u1ec7m s\u1ebd n\u00e2ng cao k\u1ef9 n\u0103ng c\u1ee7a b\u1ea1n trong vi\u1ec7c t\u1ea1o ra c\u00e1c s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng r\u00f5 r\u00e0ng v\u00e0 mang t\u00ednh th\u00f4ng tin cao cho c\u00e1c d\u1ef1 \u00e1n ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m.<\/p>\n","protected":false},"excerpt":{"rendered":"

                    Gi\u1edbi thi\u1ec7u S\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 n\u1ec1n t\u1ea3ng trong l\u0129nh v\u1ef1c k\u1ef9 thu\u1eadt ph\u1ea7n m\u1ec1m v\u00e0 ph\u00e2n t\u00edch h\u1ec7 th\u1ed1ng. Ch\u00fang gi\u00fap h\u00ecnh dung c\u00e1c t\u01b0\u01a1ng t\u00e1c gi\u1eefa ng\u01b0\u1eddi d\u00f9ng ho\u1eb7c c\u00e1c h\u1ec7 th\u1ed1ng b\u00ean ngo\u00e0i v\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng ph\u1ea7n m\u1ec1m. S\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c […]<\/p>\n","protected":false},"author":1,"featured_media":11141,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"categories":[42],"tags":[],"class_list":["post-11140","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-online-diagram","loop-entry","clr"],"yoast_head":"\nH\u01b0\u1edbng d\u1eabn cho ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u v\u1ec1 s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng v\u1edbi Visual Paradigm Online - Visual Paradigm Blog<\/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:\/\/blog.visual-paradigm.com\/vn\/beginners-guide-to-use-case-diagrams-with-visual-paradigm-online\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"H\u01b0\u1edbng d\u1eabn cho ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u v\u1ec1 s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng v\u1edbi Visual Paradigm Online - Visual Paradigm Blog\" \/>\n<meta property=\"og:description\" content=\"Gi\u1edbi thi\u1ec7u S\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 n\u1ec1n t\u1ea3ng trong l\u0129nh v\u1ef1c k\u1ef9 thu\u1eadt ph\u1ea7n m\u1ec1m v\u00e0 ph\u00e2n t\u00edch h\u1ec7 th\u1ed1ng. 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