{"id":364,"date":"2025-03-10T11:25:33","date_gmt":"2025-03-10T15:25:33","guid":{"rendered":"https:\/\/sites.nd.edu\/businessanalysis\/?page_id=364"},"modified":"2025-03-10T17:11:37","modified_gmt":"2025-03-10T21:11:37","slug":"diagramming","status":"publish","type":"page","link":"https:\/\/sites.nd.edu\/businessanalysis\/?page_id=364","title":{"rendered":"Diagramming"},"content":{"rendered":"\n<ul class=\"wp-block-list\">\n<li>Before you can begin to document system requirements, you must first understand the current process and future (desired) process.<\/li>\n\n\n\n<li>Diagramming is an excellent tool to quickly document business processes and obtain feedback and agreement from the stakeholders.<\/li>\n\n\n\n<li>It allows you to solidify ideas and streamline processes by visually communicating the steps needed to execute an idea.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>1. What is a Diagram?<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>A diagram is a visual representation, or model, of a workflow and outlines the individual steps or components within a process.<\/li>\n\n\n\n<li>Diagramming uses standard symbols to represent activities and arrows to depict the sequential flow between them.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>2. Why Use a Diagrams?<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Visual representations are important because they allow for a more accessible and impactful way to communicate complex information, making it easier for people to understand and retain concepts by providing a visual reference point, particularly when dealing with data, processes, or abstract ideas that might be difficult to grasp solely through text; essentially, &#8220;a picture is worth a thousand words.&#8221;.<\/li>\n\n\n\n<li>Because diagrams use visual cues and symbols, they make it simpler to communicate a process to a broad audience. This can lead to increased engagement, as long-form documentation can be more tedious for users to interact with and understand.<\/li>\n\n\n\n<li>Here are some ways that diagramming can be useful:\n<ul class=\"wp-block-list\">\n<li>Helps business users understand how their processes work, and how to improve them.<\/li>\n\n\n\n<li>Helps business users identify where bottlenecks, gaps, and other issues occur, where time is wasted, and where changes can be made.<\/li>\n\n\n\n<li>Enables faster decision making due to faster communication.<\/li>\n\n\n\n<li>Helps train new business users through a user-friendly, visual format.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>3. Types of Diagrams<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>There are various types of diagrams used in business analysis. \n<ul class=\"wp-block-list\">\n<li>Below are some of the most common types used by business analysts:\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/sites.nd.edu\/businessanalysis\/?page_id=76\" data-type=\"page\" data-id=\"76\">Process Flow Diagrams (PFD)<\/a>: Depict the sequence of activities in a business process.<\/li>\n\n\n\n<li><a href=\"https:\/\/sites.nd.edu\/businessanalysis\/?page_id=382\" data-type=\"page\" data-id=\"382\">Swimlane Diagrams<\/a>: Assign responsibilities to different stakeholders in a process.<\/li>\n\n\n\n<li><a href=\"https:\/\/sites.nd.edu\/businessanalysis\/?page_id=385\" data-type=\"page\" data-id=\"385\">Wireframes<\/a>: Low-fidelity visual structures for user interface (UI\/UX) design.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Diagrams that are typically used by systems analysts (but are occasionally used by business analysts) include:\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/sites.nd.edu\/businessanalysis\/?page_id=392\" data-type=\"page\" data-id=\"392\">Data Flow Diagrams (DFD)<\/a>: Illustrate how data moves within a system.<\/li>\n\n\n\n<li><a href=\"https:\/\/sites.nd.edu\/businessanalysis\/?page_id=414\" data-type=\"page\" data-id=\"414\">Entity-Relationship Diagrams (ERD)<\/a>: Represent data models and relationships.<\/li>\n\n\n\n<li><a href=\"https:\/\/sites.nd.edu\/businessanalysis\/?page_id=432\" data-type=\"page\" data-id=\"432\">State Diagrams<\/a>: Represent system states and transitions.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>1. What is a Diagram? 2. Why Use a Diagrams? 3. Types of Diagrams<\/p>\n","protected":false},"author":4975,"featured_media":0,"parent":321,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-364","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/sites.nd.edu\/businessanalysis\/index.php?rest_route=\/wp\/v2\/pages\/364","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sites.nd.edu\/businessanalysis\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/sites.nd.edu\/businessanalysis\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/sites.nd.edu\/businessanalysis\/index.php?rest_route=\/wp\/v2\/users\/4975"}],"replies":[{"embeddable":true,"href":"https:\/\/sites.nd.edu\/businessanalysis\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=364"}],"version-history":[{"count":10,"href":"https:\/\/sites.nd.edu\/businessanalysis\/index.php?rest_route=\/wp\/v2\/pages\/364\/revisions"}],"predecessor-version":[{"id":441,"href":"https:\/\/sites.nd.edu\/businessanalysis\/index.php?rest_route=\/wp\/v2\/pages\/364\/revisions\/441"}],"up":[{"embeddable":true,"href":"https:\/\/sites.nd.edu\/businessanalysis\/index.php?rest_route=\/wp\/v2\/pages\/321"}],"wp:attachment":[{"href":"https:\/\/sites.nd.edu\/businessanalysis\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=364"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}