{"id":25989,"date":"2026-03-04T00:45:38","date_gmt":"2026-03-03T16:45:38","guid":{"rendered":"https:\/\/blog.visual-paradigm.com\/in\/the-four-types-of-relationship-in-use-case-diagram\/"},"modified":"2026-03-04T00:45:38","modified_gmt":"2026-03-03T16:45:38","slug":"the-four-types-of-relationship-in-use-case-diagram","status":"publish","type":"post","link":"https:\/\/blog.visual-paradigm.com\/in\/the-four-types-of-relationship-in-use-case-diagram\/","title":{"rendered":"\u0909\u092a\u092f\u094b\u0917 \u0915\u0947\u0938 \u0906\u0930\u0947\u0916 \u092e\u0947\u0902 \u091a\u093e\u0930 \u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u0947 \u0938\u0902\u092c\u0902\u0927"},"content":{"rendered":"<p>UML \u092e\u0947\u0902, \u0938\u0902\u092c\u0902\u0927 \u092e\u0949\u0921\u0932 \u0924\u0924\u094d\u0935\u094b\u0902 \u0915\u0947 \u092c\u0940\u091a \u0938\u0902\u092c\u0902\u0927 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902\u0964 \u0909\u092a\u092f\u094b\u0917 \u0915\u0947\u0938 \u092d\u0940 \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u0947 \u0938\u0902\u092c\u0902\u0927\u094b\u0902 \u092e\u0947\u0902 \u090f\u0915 \u0926\u0942\u0938\u0930\u0947 \u0938\u0947 \u091c\u0941\u0921\u093c\u0947 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902\u0964 \u0926\u094b \u0909\u092a\u092f\u094b\u0917 \u0915\u0947\u0938 \u0915\u0947 \u092c\u0940\u091a \u0915\u093e \u0938\u0902\u092c\u0902\u0927 \u092e\u0942\u0932 \u0930\u0942\u092a \u0938\u0947 \u0926\u094b \u0909\u092a\u092f\u094b\u0917 \u0915\u0947\u0938 \u0915\u0947 \u092c\u0940\u091a \u0928\u093f\u0930\u094d\u092d\u0930\u0924\u093e \u0915\u093e \u092e\u0949\u0921\u0932 \u092c\u0928\u093e\u0924\u093e \u0939\u0948\u0964 \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u0947 \u0938\u0902\u092c\u0902\u0927\u094b\u0902 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0915\u0947 \u092e\u094c\u091c\u0942\u0926\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0947\u0938 \u0915\u093e \u092a\u0941\u0928\u0930\u094d\u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0915\u0947, \u092a\u094d\u0930\u0923\u093e\u0932\u0940 \u0915\u0947 \u0935\u093f\u0915\u093e\u0938 \u0915\u0947 \u0932\u093f\u090f \u0906\u0935\u0936\u094d\u092f\u0915 \u0915\u0941\u0932 \u092a\u094d\u0930\u092f\u093e\u0938 \u0915\u094b \u0915\u092e \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/p>\n<p><a href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-use-case-diagram\/\">\u0909\u092a\u092f\u094b\u0917 \u0915\u0947\u0938 \u0906\u0930\u0947\u0916<\/a> \u0909\u092a\u092f\u094b\u0917 \u0915\u0947\u0938, \u0905\u092d\u093f\u0928\u0947\u0924\u093e \u0914\u0930 \u0909\u0928\u0915\u0947 \u092c\u0940\u091a \u0938\u0902\u092c\u0902\u0927\u094b\u0902 \u0915\u094b \u0926\u0930\u094d\u0936\u093e\u0924\u0947 \u0939\u0948\u0902\u0964 \u0909\u0926\u093e\u0939\u0930\u0923 \u0915\u0947 \u0932\u093f\u090f, \u090f\u0915 \u0905\u092d\u093f\u0928\u0947\u0924\u093e \u0914\u0930 \u0909\u092a\u092f\u094b\u0917 \u0915\u0947\u0938 \u0915\u0947 \u092c\u0940\u091a \u0915\u093e \u0938\u0902\u092c\u0902\u0927 \u092f\u0939 \u0926\u0930\u094d\u0936\u093e\u0924\u093e \u0939\u0948 \u0915\u093f \u0905\u092d\u093f\u0928\u0947\u0924\u093e \u0935\u094d\u092f\u093e\u092a\u093e\u0930 \u092a\u094d\u0930\u0923\u093e\u0932\u0940 \u0915\u0940 \u0915\u0941\u091b \u0915\u093e\u0930\u094d\u092f\u0915\u094d\u0937\u092e\u0924\u093e \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930 \u0938\u0915\u0924\u093e \u0939\u0948\u0964<\/p>\n<p><strong>\u0938\u0902\u092c\u0902\u0927 \u0938\u0902\u092c\u0902\u0927<\/strong><\/p>\n<p>\u090f\u0915 <strong>\u0938\u0902\u092c\u0902\u0927<\/strong> \u0926\u094b \u0935\u0930\u094d\u0917\u0940\u0915\u0930\u0923\u094b\u0902 \u0915\u0947 \u092c\u0940\u091a \u090f\u0915 \u0938\u0902\u092c\u0902\u0927 \u0939\u0948, \u091c\u0948\u0938\u0947 \u090f\u0915 \u0905\u092d\u093f\u0928\u0947\u0924\u093e \u0914\u0930 \u0909\u092a\u092f\u094b\u0917 \u0915\u0947\u0938, \u091c\u094b \u0938\u0902\u092c\u0902\u0927 \u0915\u0947 \u0915\u093e\u0930\u0923 \u0914\u0930 \u0909\u0938 \u092a\u0930 \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u0923 \u0935\u093e\u0932\u0947 \u0928\u093f\u092f\u092e\u094b\u0902 \u0915\u093e \u0935\u0930\u094d\u0923\u0928 \u0915\u0930\u0924\u093e \u0939\u0948\u0964 \u090f\u0915 \u0938\u0902\u092c\u0902\u0927 \u090f\u0915 \u0905\u092d\u093f\u0928\u0947\u0924\u093e \u0914\u0930 \u0935\u094d\u092f\u093e\u092a\u093e\u0930 \u0909\u092a\u092f\u094b\u0917 \u0915\u0947\u0938 \u0915\u0947 \u092c\u0940\u091a \u090f\u0915 \u0938\u0902\u092c\u0902\u0927 \u0939\u0948\u0964 \u092f\u0939 \u0907\u0902\u0917\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948 \u0915\u093f \u090f\u0915 \u0905\u092d\u093f\u0928\u0947\u0924\u093e \u0935\u094d\u092f\u093e\u092a\u093e\u0930 \u092a\u094d\u0930\u0923\u093e\u0932\u0940 \u0915\u0940 \u0915\u093e\u0930\u094d\u092f\u0915\u094d\u0937\u092e\u0924\u093e \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930 \u0938\u0915\u0924\u093e \u0939\u0948\u0964<\/p>\n<p><img alt=\"Use Case Diagram Example\" decoding=\"async\" id=\"thepasted-17\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/09-use-case-diagram-example.png\"\/><\/p>\n<h4><strong>\u0938\u093e\u092e\u093e\u0928\u094d\u092f\u0940\u0915\u0930\u0923 \u0938\u0902\u092c\u0902\u0927<\/strong><\/h4>\n<p>\u090f\u0915 <strong>\u0938\u093e\u092e\u093e\u0928\u094d\u092f\u0940\u0915\u0930\u0923<\/strong> \u0938\u0902\u092c\u0902\u0927 \u090f\u0915 \u0938\u0902\u092c\u0902\u0927 \u0939\u0948 \u091c\u093f\u0938\u092e\u0947\u0902 \u090f\u0915 \u092e\u0949\u0921\u0932 \u0924\u0924\u094d\u0935 (\u092c\u091a\u094d\u091a\u093e) \u0926\u0942\u0938\u0930\u0947 \u092e\u0949\u0921\u0932 \u0924\u0924\u094d\u0935 (\u092e\u093e\u0924\u093e-\u092a\u093f\u0924\u093e) \u092a\u0930 \u0906\u0927\u093e\u0930\u093f\u0924 \u0939\u094b\u0924\u093e \u0939\u0948\u0964 \u0938\u093e\u092e\u093e\u0928\u094d\u092f\u0940\u0915\u0930\u0923 \u0938\u0902\u092c\u0902\u0927\u094b\u0902 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0935\u0930\u094d\u0917 \u0906\u0930\u0947\u0916, \u0918\u091f\u0915 \u0906\u0930\u0947\u0916, \u0921\u0947\u092a\u094d\u0932\u0949\u092f\u092e\u0947\u0902\u091f \u0906\u0930\u0947\u0916 \u0914\u0930 \u0909\u092a\u092f\u094b\u0917 \u0915\u0947\u0938 \u0906\u0930\u0947\u0916 \u092e\u0947\u0902 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948 \u0924\u093e\u0915\u093f \u092f\u0939 \u0926\u0930\u094d\u0936\u093e\u092f\u093e \u091c\u093e \u0938\u0915\u0947 \u0915\u093f \u092c\u091a\u094d\u091a\u0947 \u0924\u0924\u094d\u0935 \u092e\u093e\u0924\u093e-\u092a\u093f\u0924\u093e \u0924\u0924\u094d\u0935 \u092e\u0947\u0902 \u092a\u0930\u093f\u092d\u093e\u0937\u093f\u0924 \u0938\u092d\u0940 \u0917\u0941\u0923, \u0915\u094d\u0930\u093f\u092f\u093e\u090f\u0901 \u0914\u0930 \u0938\u0902\u092c\u0902\u0927\u094b\u0902 \u0915\u094b \u0938\u094d\u0935\u0940\u0915\u093e\u0930 \u0915\u0930\u0924\u093e \u0939\u0948\u0964<\/p>\n<p><img alt=\"Use Case Diagram Generalization Example\" decoding=\"async\" id=\"thepasted-19\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/12-use-case-diagram-generalization-example.png\"\/><\/p>\n<h4><strong>\u0936\u093e\u092e\u093f\u0932 \u0915\u0930\u0928\u0947 \u0935\u093e\u0932\u0947 \u0938\u0902\u092c\u0902\u0927<\/strong><\/h4>\n<p>UML \u092e\u0949\u0921\u0932\u093f\u0902\u0917 \u092e\u0947\u0902, \u090f\u0915 <strong>\u0936\u093e\u092e\u093f\u0932 \u0915\u0930\u0947\u0902<\/strong> \u0938\u0902\u092c\u0902\u0927 \u090f\u0915 \u0938\u0902\u092c\u0902\u0927 \u0939\u0948 \u091c\u093f\u0938\u092e\u0947\u0902 \u090f\u0915 \u0909\u092a\u092f\u094b\u0917 \u0915\u0947\u0938 (\u0906\u0927\u093e\u0930 \u0909\u092a\u092f\u094b\u0917 \u0915\u0947\u0938) \u0926\u0942\u0938\u0930\u0947 \u0909\u092a\u092f\u094b\u0917 \u0915\u0947\u0938 (\u0936\u093e\u092e\u093f\u0932 \u0909\u092a\u092f\u094b\u0917 \u0915\u0947\u0938) \u0915\u0940 \u0915\u093e\u0930\u094d\u092f\u0915\u094d\u0937\u092e\u0924\u093e \u0915\u094b \u0938\u092e\u093e\u0935\u0947\u0936 \u0915\u0930\u0924\u093e \u0939\u0948\u0964 \u090f\u0915 \u0928\u093f\u0930\u094d\u092e\u093e\u0923 \u0938\u0902\u092c\u0902\u0927 \u0909\u092a\u092f\u094b\u0917 \u0915\u0947\u0938 \u092e\u0949\u0921\u0932 \u092e\u0947\u0902 \u0915\u093e\u0930\u094d\u092f\u0915\u094d\u0937\u092e\u0924\u093e \u0915\u0947 \u092a\u0941\u0928\u0930\u094d\u0909\u092a\u092f\u094b\u0917 \u0915\u093e \u0938\u092e\u0930\u094d\u0925\u0928 \u0915\u0930\u0924\u093e \u0939\u0948\u0964<\/p>\n<p><img alt=\"Use Case Diagram Include Example\" decoding=\"async\" id=\"thepasted-18\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/10-use-case-diagram-include-example.png\"\/><\/p>\n<h4><strong>\u0935\u093f\u0938\u094d\u0924\u093e\u0930 \u0938\u0902\u092c\u0902\u0927<\/strong><\/h4>\n<p>UML \u092e\u0949\u0921\u0932\u093f\u0902\u0917 \u092e\u0947\u0902, \u0906\u092a \u090f\u0915 <strong>\u0935\u093f\u0938\u094d\u0924\u093e\u0930<\/strong> \u0938\u0902\u092c\u0902\u0927 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0915\u0947 \u092f\u0939 \u0928\u093f\u0930\u094d\u0926\u093f\u0937\u094d\u091f \u0915\u0930\u0928\u093e \u0939\u0948 \u0915\u093f \u090f\u0915 \u0909\u092a\u092f\u094b\u0917 \u0915\u0947\u0938 (\u0935\u093f\u0938\u094d\u0924\u093e\u0930) \u0926\u0942\u0938\u0930\u0947 \u0909\u092a\u092f\u094b\u0917 \u0915\u0947\u0938 (\u0906\u0927\u093e\u0930) \u0915\u0947 \u0935\u094d\u092f\u0935\u0939\u093e\u0930 \u0915\u093e \u0935\u093f\u0938\u094d\u0924\u093e\u0930 \u0915\u0930\u0924\u093e \u0939\u0948\u0964 \u0907\u0938 \u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u0947 \u0938\u0902\u092c\u0902\u0927 \u0938\u0947 \u092a\u094d\u0930\u0923\u093e\u0932\u0940 \u092f\u093e \u090f\u092a\u094d\u0932\u093f\u0915\u0947\u0936\u0928 \u0915\u0947 \u092c\u093e\u0930\u0947 \u092e\u0947\u0902 \u0935\u093f\u0935\u0930\u0923 \u0909\u091c\u093e\u0917\u0930 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902 \u091c\u094b \u0906\u092e\u0924\u094c\u0930 \u092a\u0930 \u0909\u092a\u092f\u094b\u0917 \u0915\u0947\u0938 \u092e\u0947\u0902 \u091b\u093f\u092a\u0947 \u0930\u0939\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n<p><img alt=\"Use Case Diagram Extend Example\" decoding=\"async\" id=\"thepasted-20\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/11-use-case-diagram-extend-example.png\"\/><\/p>\n<p>\u0905\u0927\u093f\u0915 \u0909\u092a\u092f\u094b\u0917 \u0915\u0947\u0938 \u0909\u0926\u093e\u0939\u0930\u0923<\/p>\n<p>\u092a\u094d\u0930\u0938\u093e\u0930\u0923 \u092a\u094d\u0930\u0923\u093e\u0932\u0940 \u0909\u092a\u092f\u094b\u0917 \u0915\u0947\u0938 \u0906\u0930\u0947\u0916<\/p>\n<p><img alt=\"Use Case Diagram template: Broadcasting System Use Case Diagram (Created by Visual Paradigm Online's Use Case Diagram maker)\" class=\"related-templates-masonry-content lozad\" decoding=\"async\" id=\"thepasted-16\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/broadcasting-system-use-case-diagram.png\" title=\"Broadcasting System Use Case Diagram\"\/><\/p>\n<p><a class=\"edit-template-v1\" href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#diagram:proj=0&amp;type=UseCaseDiagram&amp;gallery=\/repository\/8b3fb61d-abbb-4d2c-8d3b-47e643316f1d.xml&amp;name=Broadcasting%20System%20Use%20Case%20Diagram\">\u0907\u0938 \u0906\u0930\u0947\u0916 \u0915\u094b \u0938\u0902\u092a\u093e\u0926\u093f\u0924 \u0915\u0930\u0947\u0902<\/a><\/p>\n<p>ATM \u0909\u092a\u092f\u094b\u0917 \u0915\u0947\u0938 \u0906\u0930\u0947\u0916 \u0909\u0926\u093e\u0939\u0930\u0923<\/p>\n<p><img alt=\"Use Case Diagram template: ATM Use Case Diagram Example (Created by Visual Paradigm Online's Use Case Diagram maker)\" class=\"related-templates-masonry-content lozad\" decoding=\"async\" id=\"thepasted-1\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/atm-use-case-diagram-example.png\" title=\"ATM Use Case Diagram Example\"\/><\/p>\n<p><a class=\"edit-template-v1\" href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#diagram:proj=0&amp;type=UseCaseDiagram&amp;gallery=\/repository\/b92c57a8-fe64-40ed-8d29-f990c60442ba.xml&amp;name=ATM%20Use%20Case%20Diagram%20Example\">\u0907\u0938 \u0906\u0930\u0947\u0916 \u0915\u094b \u0938\u0902\u092a\u093e\u0926\u093f\u0924 \u0915\u0930\u0947\u0902<\/a><\/p>\n<p>\u0909\u092a\u092f\u094b\u0917 \u0915\u0947\u0938 \u0906\u0930\u0947\u0916: \u092a\u094d\u0930\u0923\u093e\u0932\u0940 \u0938\u0940\u092e\u093e\u0913\u0902 \u0915\u0947 \u0938\u093e\u0925 \u092c\u0939\u0941\u0906\u092f\u093e\u092e\u0940 \u092a\u0930\u093f\u092f\u094b\u091c\u0928\u093e\u090f\u0902<\/p>\n<p><img alt=\"Use Case Diagram template: Use Case Diagram: Multiple Projects with System Boundaries (Created by Visual Paradigm Online's Use Case Diagram maker)\" class=\"related-templates-masonry-content lozad\" decoding=\"async\" id=\"thepasted-2\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/use-case-diagram-multiple-projects-with-system-boundaries.png\" title=\"Use Case Diagram: Multiple Projects with System Boundaries\"\/><\/p>\n<p><a class=\"edit-template-v1\" href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#diagram:proj=0&amp;type=UseCaseDiagram&amp;gallery=\/repository\/36994afe-da24-490b-a738-ec69389e6848.xml&amp;name=Use%20Case%20Diagram%3A%20Multiple%20Projects%20with%20System%20Boundaries\">\u0907\u0938 \u0906\u0930\u0947\u0916 \u0915\u094b \u0938\u0902\u092a\u093e\u0926\u093f\u0924 \u0915\u0930\u0947\u0902<\/a><\/p>\n<p>\u0909\u092a\u092f\u094b\u0917 \u0915\u0947\u0938 \u0906\u0930\u0947\u0916: \u0911\u0928\u0932\u093e\u0907\u0928 \u092a\u0930\u0940\u0915\u094d\u0937\u093e \u092a\u094d\u0930\u0923\u093e\u0932\u0940<\/p>\n<p><img alt=\"Use Case Diagram template: Use Case Diagram: Online Examination System (Created by Visual Paradigm Online's Use Case Diagram maker)\" class=\"related-templates-masonry-content lozad\" decoding=\"async\" id=\"thepasted-3\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/use-case-diagram-online-examination-system.png\" title=\"Use Case Diagram: Online Examination System\"\/><\/p>\n<p><a class=\"edit-template-v1\" href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#diagram:proj=0&amp;type=UseCaseDiagram&amp;gallery=\/repository\/6853c46b-cd6b-42e6-8ab3-1dc0212a9138.xml&amp;name=Use%20Case%20Diagram%3A%20Online%20Examination%20System\">\u0907\u0938 \u0906\u0930\u0947\u0916 \u0915\u094b \u0938\u0902\u092a\u093e\u0926\u093f\u0924 \u0915\u0930\u0947\u0902<\/a><\/p>\n<p>\u0909\u092a\u092f\u094b\u0917 \u0915\u0947\u0938 \u0906\u0930\u0947\u0916 \u0909\u0926\u093e\u0939\u0930\u0923: \u092f\u093e\u0924\u094d\u0930\u0940 \u0938\u0947\u0935\u093e<\/p>\n<p><img alt=\"Use Case Diagram template: Use Case Diagram Example: Passenger Service (Created by Visual Paradigm Online's Use Case Diagram maker)\" class=\"related-templates-masonry-content lozad\" decoding=\"async\" id=\"thepasted-4\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/use-case-diagram-example-passenger-service.png\" title=\"Use Case Diagram Example: Passenger Service\"\/><\/p>\n<p><a class=\"edit-template-v1\" href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#diagram:proj=0&amp;type=UseCaseDiagram&amp;gallery=\/repository\/92142a93-2b66-495e-8c97-6fd871672ee6.xml&amp;name=Use%20Case%20Diagram%20Example%3A%20Passenger%20Service\">\u0907\u0938 \u0906\u0930\u0947\u0916 \u0915\u094b \u0938\u0902\u092a\u093e\u0926\u093f\u0924 \u0915\u0930\u0947\u0902<\/a><\/p>\n<p>\u0909\u092a\u092f\u094b\u0917 \u0915\u0947\u0938 \u0906\u0930\u0947\u0916 \u0909\u0926\u093e\u0939\u0930\u0923: \u0938\u0949\u092b\u094d\u091f\u0935\u0947\u092f\u0930 \u0935\u093f\u0915\u093e\u0938<\/p>\n<p><img alt=\"Use Case Diagram template: Use Case Diagram Example: Software Development (Created by Visual Paradigm Online's Use Case Diagram maker)\" class=\"related-templates-masonry-content lozad\" decoding=\"async\" id=\"thepasted-5\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/use-case-diagram-example-software-development.png\" title=\"Use Case Diagram Example: Software Development\"\/><\/p>\n<p><a class=\"edit-template-v1\" href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#diagram:proj=0&amp;type=UseCaseDiagram&amp;gallery=\/repository\/8db64e28-b238-426a-b45a-16904dad2d78.xml&amp;name=Use%20Case%20Diagram%20Example%3A%20Software%20Development\">\u0907\u0938 \u0906\u0930\u0947\u0916 \u0915\u094b \u0938\u0902\u092a\u093e\u0926\u093f\u0924 \u0915\u0930\u0947\u0902<\/a><\/p>\n<p>\u0909\u092a\u092f\u094b\u0917 \u0915\u0947\u0938 \u0906\u0930\u0947\u0916 \u0909\u0926\u093e\u0939\u0930\u0923: \u0915\u093e\u0930\u092a\u093e\u0930\u094d\u0915 \u092a\u094d\u0930\u0923\u093e\u0932\u0940<\/p>\n<p><img alt=\"Use Case Diagram template: Use Case Diagram Example: Carpark System (Created by Visual Paradigm Online's Use Case Diagram maker)\" class=\"related-templates-masonry-content lozad\" decoding=\"async\" id=\"thepasted-6\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/use-case-diagram-example-carpark-system.png\" title=\"Use Case Diagram Example: Carpark System\"\/><\/p>\n<p><a class=\"edit-template-v1\" href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#diagram:proj=0&amp;type=UseCaseDiagram&amp;gallery=\/repository\/1f361115-e531-44f1-b88c-e8d977d018ab.xml&amp;name=Use%20Case%20Diagram%20Example%3A%20Carpark%20System\">\u0907\u0938 \u0906\u0930\u0947\u0916 \u0915\u094b \u0938\u0902\u092a\u093e\u0926\u093f\u0924 \u0915\u0930\u0947\u0902<\/a><\/p>\n<p>\u092f\u0942\u090f\u092e\u090f\u0932 \u0909\u092a\u092f\u094b\u0917 \u0915\u0947\u0938 \u0906\u0930\u0947\u0916: \u0906\u0926\u0947\u0936 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u092a\u094d\u0930\u0923\u093e\u0932\u0940<\/p>\n<p><img alt=\"Use Case Diagram template: UML Use Case Diagram: Order Process System (Created by Visual Paradigm Online's Use Case Diagram maker)\" class=\"related-templates-masonry-content lozad\" decoding=\"async\" id=\"thepasted-7\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2023\/02\/uml-use-case-diagram-order-process-system.png\" title=\"UML Use Case Diagram: Order Process System\"\/><\/p>\n<p><a class=\"edit-template-v1\" href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#diagram:proj=0&amp;type=UseCaseDiagram&amp;gallery=\/repository\/9737b5ac-6e60-472b-9b57-d47d1e1894ee.xml&amp;name=UML%20Use%20Case%20Diagram%3A%20Order%20Process%20System\">\u0907\u0938 \u0906\u0930\u0947\u0916 \u0915\u094b \u0938\u0902\u092a\u093e\u0926\u093f\u0924 \u0915\u0930\u0947\u0902<\/a><\/p>\n<p>\u00a0<\/p>\n<p>\u0936\u093e\u092e\u093f\u0932 \u0915\u0930\u0947\u0902 \u0914\u0930 \u0935\u093f\u0938\u094d\u0924\u093e\u0930\u093f\u0924 \u0909\u092a\u092f\u094b\u0917 \u0915\u0947\u0938 \u0906\u0930\u0947\u0916<\/p>\n<p><img alt=\"Use Case Diagram template: Include and Extend Use Case Diagram (Created by Visual Paradigm Online's Use Case Diagram maker)\" class=\"related-templates-masonry-content lozad\" decoding=\"async\" id=\"thepasted-15\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/include-and-extend-use-case-diagram.png\" title=\"Include and Extend Use Case Diagram\"\/><\/p>\n<p><a class=\"edit-template-v1\" href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#diagram:proj=0&amp;type=UseCaseDiagram&amp;gallery=\/repository\/4814c887-a726-47bb-8d07-df369cc93777.xml&amp;name=Include%20and%20Extend%20Use%20Case%20Diagram\">\u0907\u0938 \u0906\u0930\u0947\u0916 \u0915\u094b \u0938\u0902\u092a\u093e\u0926\u093f\u0924 \u0915\u0930\u0947\u0902<\/a><\/p>\n<p>\u0909\u092a\u092f\u094b\u0917 \u0915\u0947\u0938 \u0906\u0930\u0947\u0916 \u0909\u0926\u093e\u0939\u0930\u0923: \u0935\u0947\u092c\u0938\u093e\u0907\u091f (\u0935\u093f\u0938\u094d\u0924\u093e\u0930\u093f\u0924 \u0914\u0930 \u0936\u093e\u092e\u093f\u0932 \u0909\u092a\u092f\u094b\u0917 \u0915\u0947\u0938)<\/p>\n<p><img alt=\"Use Case Diagram template: Use Case Diagram Example: Website (Extend and Include Use Case) (Created by Visual Paradigm Online's Use Case Diagram maker)\" class=\"related-templates-masonry-content lozad\" decoding=\"async\" id=\"thepasted-14\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/use-case-diagram-example-website-extend-and-include-use-case.png\" title=\"Use Case Diagram Example: Website (Extend and Include Use Case)\"\/><\/p>\n<p><a class=\"edit-template-v1\" href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#diagram:proj=0&amp;type=UseCaseDiagram&amp;gallery=\/repository\/ebe9444d-1ffc-464d-a9b8-6b923da9b741.xml&amp;name=Use%20Case%20Diagram%20Example%3A%20Website%20%28Extend%20and%20Include%20Use%20Case%29\">\u0907\u0938 \u0906\u0930\u0947\u0916 \u0915\u094b \u0938\u0902\u092a\u093e\u0926\u093f\u0924 \u0915\u0930\u0947\u0902<\/a><\/p>\n<p>\u0909\u092a\u092f\u094b\u0917 \u0915\u0947\u0938 \u0906\u0930\u0947\u0916 \u0909\u0926\u093e\u0939\u0930\u0923: \u090f\u0915\u094d\u0938\u091f\u0930\u094d\u0928\u0932 \u0938\u093f\u0938\u094d\u091f\u092e \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u090f\u0915\u094d\u091f\u0930<\/p>\n<p><img alt=\"Use Case Diagram template: Use Case Diagram Example: External System as Actor (Created by Visual Paradigm Online's Use Case Diagram maker)\" class=\"related-templates-masonry-content lozad\" decoding=\"async\" id=\"thepasted-10\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/use-case-diagram-example-external-system-as-actor.png\" title=\"Use Case Diagram Example: External System as Actor\"\/><\/p>\n<p><a class=\"edit-template-v1\" href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#diagram:proj=0&amp;type=UseCaseDiagram&amp;gallery=\/repository\/1cc743f9-a26c-45e4-aaa1-2447bcc41dbf.xml&amp;name=Use%20Case%20Diagram%20Example%3A%20External%20System%20as%20Actor\">\u0907\u0938 \u0906\u0930\u0947\u0916 \u0915\u094b \u0938\u0902\u092a\u093e\u0926\u093f\u0924 \u0915\u0930\u0947\u0902<\/a><\/p>\n<p>\u0909\u092a\u092f\u094b\u0917 \u0915\u0947\u0938 \u0906\u0930\u0947\u0916 \u0909\u0926\u093e\u0939\u0930\u0923: \u092c\u0948\u0902\u0915 \u090f\u091f\u0940\u090f\u092e<\/p>\n<p><img alt=\"Use Case Diagram template: Use Case Diagram Example: Bank ATM (Created by Visual Paradigm Online's Use Case Diagram maker)\" class=\"related-templates-masonry-content lozad\" decoding=\"async\" id=\"thepasted-11\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/use-case-diagram-example-bank-atm.png\" title=\"Use Case Diagram Example: Bank ATM\"\/><\/p>\n<p><a class=\"edit-template-v1\" href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#diagram:proj=0&amp;type=UseCaseDiagram&amp;gallery=\/repository\/30a2ced3-3aa4-40c5-b2a0-8e987518b6de.xml&amp;name=Use%20Case%20Diagram%20Example%3A%20Bank%20ATM\">\u0907\u0938 \u0906\u0930\u0947\u0916 \u0915\u094b \u0938\u0902\u092a\u093e\u0926\u093f\u0924 \u0915\u0930\u0947\u0902<\/a><\/p>\n<p>\u0909\u092a\u092f\u094b\u0917 \u0915\u0947\u0938 \u0906\u0930\u0947\u0916 \u0909\u0926\u093e\u0939\u0930\u0923: \u090f\u092f\u0930\u092a\u094b\u0930\u094d\u091f<\/p>\n<p><img alt=\"Use Case Diagram template: Use Case Diagram Example: Airport (Created by Visual Paradigm Online's Use Case Diagram maker)\" class=\"related-templates-masonry-content lozad\" decoding=\"async\" id=\"thepasted-12\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/use-case-diagram-example-airport.png\" title=\"Use Case Diagram Example: Airport\"\/><\/p>\n<p><a class=\"edit-template-v1\" href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#diagram:proj=0&amp;type=UseCaseDiagram&amp;gallery=\/repository\/4c655668-1fcf-4335-8313-5783862271da.xml&amp;name=Use%20Case%20Diagram%20Example%3A%20Airport\">\u0907\u0938 \u0906\u0930\u0947\u0916 \u0915\u094b \u0938\u0902\u092a\u093e\u0926\u093f\u0924 \u0915\u0930\u0947\u0902<\/a><\/p>\n<h3>\u0938\u0902\u0926\u0930\u094d\u092d<\/h3>\n<ul>\n<li><a href=\"https:\/\/online.visual-paradigm.com\/diagrams\/solutions\/free-use-case-diagram-tool\/\">\u092e\u0941\u092b\u094d\u0924 \u0909\u092a\u092f\u094b\u0917 \u0915\u0947\u0938 \u0906\u0930\u0947\u0916 \u091f\u0942\u0932<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>In UML, relationships are connections between model elements. Use cases are also connected to each other in different kinds of relationships. The relationship between two use cases basically models the dependencies between two use cases. By reusing existing use cases using different types of relationships, the overall effort required to develop the system is reduced. Use case diagrams show use cases, actors, and the relationships between them. For example, the relationship between an actor and a use case illustrates that the actor can use a certain functionality of the business system.<\/p>\n","protected":false},"author":1,"featured_media":25990,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"categories":[59],"tags":[],"class_list":["post-25989","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-it","loop-entry","clr"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u0909\u092a\u092f\u094b\u0917 \u0915\u0947\u0938 \u0906\u0930\u0947\u0916 \u092e\u0947\u0902 \u091a\u093e\u0930 \u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u0947 \u0938\u0902\u092c\u0902\u0927 - Visual Paradigm Blog Indian<\/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\/in\/the-four-types-of-relationship-in-use-case-diagram\/\" \/>\n<meta property=\"og:locale\" content=\"hi_IN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u0909\u092a\u092f\u094b\u0917 \u0915\u0947\u0938 \u0906\u0930\u0947\u0916 \u092e\u0947\u0902 \u091a\u093e\u0930 \u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u0947 \u0938\u0902\u092c\u0902\u0927 - Visual Paradigm Blog Indian\" \/>\n<meta property=\"og:description\" content=\"In UML, relationships are connections between model elements. 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