{"id":40442,"date":"2022-01-10T07:05:44","date_gmt":"2022-01-10T07:05:44","guid":{"rendered":"https:\/\/www.proprofsproject.com\/blog\/?p=40442"},"modified":"2026-04-27T05:12:48","modified_gmt":"2026-04-27T05:12:48","slug":"gantt-chart-dependencies","status":"publish","type":"post","link":"https:\/\/www.proprofsproject.com\/blog\/gantt-chart-dependencies\/","title":{"rendered":"Gantt Chart Dependencies: Types and Importance"},"content":{"rendered":"\n<p>Picture this: You are constructing a new house. Before building the structure, you will lay the foundation. It cannot happen the other way round, as making the structure is dependent on laying the foundation.&nbsp;&nbsp;<\/p>\n\n\n\n<p>The same scenario and rationale apply to the field of <a href=\"https:\/\/www.proprofsproject.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">project management<\/a>.<em> <\/em>There is no such thing as solitary activity or task. In some way, each activity or task is dependent on the output of another activity and collectively contributes to the project\u2019s outcomes.&nbsp;<\/p>\n\n\n\n<p>This kind of relation between two activities or tasks is known as dependency between them.<\/p>\n\n\n\n<p>But what exactly are Gantt chart dependencies?<a href=\"https:\/\/help.proprofsproject.com\/using-gantt-charts\"> And how can they be used?<\/a><\/p>\n\n\n\n<p>This article will explore all about Gantt Chart dependencies, their importance and types, and how to manage them.<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_17 counter-hierarchy ez-toc-grey\">\n<nav><ul class=\"ez-toc-list ez-toc-list-level-1\"><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.proprofsproject.com\/blog\/gantt-chart-dependencies\/#What_are_Gantt_Chart_Dependencies\" title=\"What are Gantt Chart Dependencies?\">What are Gantt Chart Dependencies?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.proprofsproject.com\/blog\/gantt-chart-dependencies\/#Types_of_Gantt_Chart_Dependencies\" title=\"Types of Gantt Chart Dependencies\">Types of Gantt Chart Dependencies<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.proprofsproject.com\/blog\/gantt-chart-dependencies\/#Why_are_Gantt_Chart_dependencies_Important_for_Your_Projects\" title=\"Why are Gantt Chart dependencies Important for Your Projects?\">Why are Gantt Chart dependencies Important for Your Projects?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.proprofsproject.com\/blog\/gantt-chart-dependencies\/#How_To_Manage_Dependencies_in_A_Gantt_Chart\" title=\"How To Manage Dependencies in A Gantt Chart?\">How To Manage Dependencies in A Gantt Chart?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.proprofsproject.com\/blog\/gantt-chart-dependencies\/#Execute_Tasks_Seamlessly_With_Gantt_Chart_Dependencies\" title=\"Execute Tasks Seamlessly With Gantt Chart Dependencies&nbsp;\">Execute Tasks Seamlessly With Gantt Chart Dependencies&nbsp;<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"What_are_Gantt_Chart_Dependencies\"><\/span><strong>What are Gantt Chart Dependencies?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><strong>A Gantt chart is a bar chart used to visualize all project activities from starting until they reach the completion stage. Dependencies in Gantt Charts refer to the relationship between tasks in a project.<\/strong><\/p>\n\n\n\n<p>It is tough to manage and assess a complex project, with numerous tasks happening simultaneously.&nbsp;Gantt Chart Dependencies, also known as Work Dependencies, show how project tasks are connected and help you determine which tasks should be taken up first for smooth project execution.&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"348\" src=\"https:\/\/www.proprofsproject.com\/blog\/wp-content\/uploads\/2022\/01\/What-is-gantt-chart-dependency-1024x348.png\" alt=\"Gantt chart show dependencies\" class=\"wp-image-40444\"\/><\/figure>\n\n\n\n<p>Each task is depicted on the Gantt chart by horizontal bars that show task duration. The length of the bar demonstrates the time you have to complete the activity. However, no task exists in a vacuum and is dependent on the others. So, there can be numerous successor and predecessor tasks for a particular task. These are basically dependencies that tell you the sequence you should follow while taking up tasks in a project to ensure successful delivery.&nbsp;&nbsp;&nbsp;<\/p>\n\n\n\n<p><pre><strong>Read More: <a href=\"https:\/\/www.proprofsproject.com\/blog\/what-is-a-gantt-chart\/\">What is a Gantt Chart & How to Use Gantt Charts for Project Planning<\/a><\/strong><\/pre><\/p>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"Types_of_Gantt_Chart_Dependencies\"><\/span><strong>Types of Gantt Chart Dependencies<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Understanding task dependencies in Gantt Charts is a crucial element.&nbsp; This dependency affects the project schedule. Changing the predecessor of a task will affect the successor task, which will affect the next task, and so on.<\/p>\n\n\n\n<p>&nbsp;In general, there are four types of &nbsp;Gantt chart task dependencies:<\/p>\n\n\n\n<ul><li><strong>Finish to Start (FS)<\/strong><\/li><li><strong>Start to Start (SS)<\/strong><\/li><li><strong>Finish to Finish (FF)<\/strong><\/li><li><strong>Start to Finish (SF)<\/strong><\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"563\" src=\"https:\/\/www.proprofsproject.com\/blog\/wp-content\/uploads\/2022\/01\/Gantt-Chart-Task-Dependencies-1024x563.png\" alt=\"Types of gantt chart dependencies\" class=\"wp-image-40709\"\/><\/figure>\n\n\n\n<h3><strong>1. Finish to start (FS)<\/strong><\/h3>\n\n\n\n<p>FS dependency is the most common and logical one out there in the project dependency chart. It follows the natural flow of tasks from one to the next. The successor task will not be able to commence until the predecessor activity is complete.<\/p>\n\n\n\n<p>For instance, you are remodeling your home. You have to put the wall first (task A) before painting them (task B). In other words, Task A must be complete before Task B begins.&nbsp;<\/p>\n\n\n\n<h3><strong>&nbsp;2. Finish to finish (FF)<\/strong><\/h3>\n\n\n\n<p>In this type of dependency, you cannot complete the successor task until the predecessor task is also finished. For example, you won\u2019t pay the electrician (task B) until they finish the work assigned to them (task A). In a nutshell, task B can only complete once task A ends. &nbsp;<\/p>\n\n\n\n<h3><strong>3. Start to finish (SF)<\/strong><\/h3>\n\n\n\n<p>This dependency type is rare in the project management domain. You can\u2019t finish the secondary task until the initial activity has begun. But the secondary activity can complete anytime after the initial activity has started.&nbsp;<\/p>\n\n\n\n<p>Consider this: you can\u2019t finish moving in your new books (task B) until the bookshelf remodeling (task A) has started. Once the repair completes, you can relax and move books at your own pace. To put it another way, task B must begin before task A can be finished.<\/p>\n\n\n\n<h3><strong>4. Start to start (SS)<\/strong><\/h3>\n\n\n\n<p>In this type of dependency, the successor activity can only start after the predecessor activity in gantt chart has begun.&nbsp;<\/p>\n\n\n\n<p>For example, you can begin to paint the doors (task B) only after putting the door in place (task A). In other words, Task B cannot start before Task A begins.<\/p>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"Why_are_Gantt_Chart_dependencies_Important_for_Your_Projects\"><\/span><strong>Why are Gantt Chart dependencies Important for Your Projects?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>For a project to be successful, certain things must occur in a specific order. When they don&#8217;t, the consequences can be disastrous. In other words, projects are not like a list of errands that you can run in any order as long as they are all completed and on the other hand top <a href=\"https:\/\/www.proprofsproject.com\/solutions\/gantt-chart-software\/\">gantt chart software<\/a> plays and important role.<\/p>\n\n\n\n<p>The only way to complete a project is to plan tasks in their completion order, understand and set dependencies. As a project expands, so does its complexity. Knowing the dependencies helps you schedule your tasks, plan your project, and handle it effectively. For instance, a project involves several tasks, and Task B cannot start until Task A is completed. Now, all the team members working on this project will need to know about it well in advance to minimize disruption. This type of scenario can be managed effectively with a robust <a href=\"https:\/\/www.proprofsproject.com\/solutions\/gantt-chart-software\/\">Dependency Gantt chart<\/a>. Such charts enable you to communicate the status of all dependencies across all teams in real-time.<\/p>\n\n\n\n<p>Implementing <a href=\"https:\/\/www.proprofsproject.com\/blog\/task-dependencies-in-project-management\/\">task dependencies<\/a> is also an excellent way to save your project from failure if something significant goes wrong with a specific task. Since you have an idea of how each activity is related, you can make changes to dependent tasks and, hopefully, save your project from avoidable setbacks.<\/p>\n\n\n\n<p>In a nutshell, the Gantt chart with dependencies enables team members and project members to:<\/p>\n\n\n\n<ul><li>Make task planning more unified and coherent<\/li><li>Avoid errors by structuring the activities in chronological order<\/li><li>Delegate tasks transparently<\/li><li>Calculate the time required for the project and avoid delays and<\/li><li>Avoid scheduling conflicts.<\/li><\/ul>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"What Is Gantt Chart? Why Do You Need a Gantt Chart Tool for Project Management?\" width=\"1120\" height=\"630\" src=\"https:\/\/www.youtube.com\/embed\/zieyLUCKOck?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"How_To_Manage_Dependencies_in_A_Gantt_Chart\"><\/span><strong>How To Manage Dependencies in A Gantt Chart?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>If you search on the Internet \u201cHow to make Gantt Chart,\u201d you will find numerous links suggesting making Gantt Chart in excel.<\/p>\n\n\n\n<p>But this is what your response should be for it:<\/p>\n\n\n\n<p>Why? Because:<\/p>\n\n\n\n<ul><li>&nbsp;It requires extra effort to design and manage the Chart in Excel.<\/li><li>&nbsp;Updating the Gantt chart template is very time-consuming.<\/li><\/ul>\n\n\n\n<p>Instead, you can try using a simple and robust<a href=\"https:\/\/www.proprofsproject.com\/solutions\/gantt-chart-software\/\" target=\"_blank\" rel=\"noreferrer noopener\"> project management tool to create Gantt Chart<\/a> and manage task dependencies in a few clicks that will save your time.<\/p>\n\n\n\n<p>How? Let\u2019s have a look.<\/p>\n\n\n\n<h3><strong>1.&nbsp; Create a Gantt Chart<\/strong><\/h3>\n\n\n\n<p>Using a simple <a href=\"https:\/\/www.proprofsproject.com\/blog\/best-project-management-software\/\">project management software<\/a> like <a href=\"https:\/\/www.proprofsproject.com\/\">ProProfs Project<\/a>, you can easily create a dependency chart in a few steps an <a href=\"https:\/\/www.proprofsproject.com\/blog\/gantt-chart-examples\/\">example of gantt chart<\/a> is:<\/p>\n\n\n\n<ul><li>Open the ProProfs Project dashboard and click on + New Project on the right side.<\/li><\/ul>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"1024\" height=\"398\" src=\"https:\/\/www.proprofsproject.com\/blog\/wp-content\/uploads\/2022\/01\/create-gantt-chart-1024x398.png\" alt=\"Create a gantt chart\" class=\"wp-image-40446\"\/><\/figure><\/div>\n\n\n\n<ul><li>Once you\u2019ve created your project, add all your Subtasks <strong>(<\/strong>Task A, TaskB, Task C, and Task D) and users responsible for their completion. It helps you record the progress of each task hassle-free.<\/li><li>Once you\u2019ve created all tasks, it\u2019s time to view your project through a Gantt Chart view. Click on the project. It will open in List view by default. To change the view to Gantt Chart, select the Gantt Chart option on the bar.<\/li><\/ul>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" width=\"624\" height=\"263\" src=\"https:\/\/www.proprofsproject.com\/blog\/wp-content\/uploads\/2022\/01\/Gantt-chart-view.png\" alt=\"Gantt chart view in ProProfs dashboard\" class=\"wp-image-40447\"\/><\/figure><\/div>\n\n\n\n<ul><li><em>&nbsp;<\/em>You will get a result like this:<\/li><\/ul>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" width=\"624\" height=\"196\" src=\"https:\/\/www.proprofsproject.com\/blog\/wp-content\/uploads\/2022\/01\/Gantt-chart-view-result.png\" alt=\"Gantt chart dependecies view in ProProfs Project \" class=\"wp-image-40448\"\/><\/figure><\/div>\n\n\n\n<h3><strong>&nbsp;2. Set a Timeline for Each Task<\/strong><\/h3>\n\n\n\n<p>To set a timeline for each task, click on the task name (for instance, <strong>Task A<\/strong>), which opens its detailed view on the right. You can also do this by double-clicking on the blue progress bar of the project. You can set the timeline for the project here.<\/p>\n\n\n\n<p>Do this for all tasks.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" width=\"624\" height=\"225\" src=\"https:\/\/www.proprofsproject.com\/blog\/wp-content\/uploads\/2022\/01\/set-timeline-in-gantt-chart.png\" alt=\"Set timeline in gantt chart\" class=\"wp-image-40449\"\/><\/figure><\/div>\n\n\n\n<h3><strong>&nbsp;3. Click on Each Task to Set its Dependency<\/strong><\/h3>\n\n\n\n<p>Adding dependencies in the Gantt chart might seem like a daunting task. You might feel overwhelmed thinking about putting Task A dependency on Task B or Task C dependency on D, etc., but in reality, it is actually an easy job.&nbsp;<\/p>\n\n\n\n<p>Let\u2019s see how.&nbsp;<\/p>\n\n\n\n<ul><li>As explained in the above step, open the detailed view of the Task (for instance, <strong>Task A<\/strong>).&nbsp;<\/li><li>Scroll down the detailed view and click on <em>the Advanced option<\/em>. Here you will see the <strong><em>Dependent Task<\/em><\/strong><em> Option<\/em>. You can choose a task that can be worked on only when a task is completed before it.<\/li><li>For instance, here, we have created Task A dependent on Task B. Hence, Task A can only start after task B is completed.<\/li><\/ul>\n\n\n\n<h3><strong>4. Change or Delete Dependencies<\/strong><\/h3>\n\n\n\n<p>Sometimes, the situation may arise where you need to change the task dependency. If you think about doing it manually, it will become a complex job, especially if you have a large team with multi-projects.<\/p>\n\n\n\n<p>Worry not. Here we will discuss how you can easily change gantt chart multiple dependencies in just a few clicks.<\/p>\n\n\n\n<p>To change dependencies, go to the detailed view of the task.&nbsp; Under the <em>Advanced tab<\/em> option, choose the different task (The task that you want to make dependent on task A) in the <em>dependent task<\/em> section.<\/p>\n\n\n\n<p>And if any of the task dependencies becomes irrelevant, you can delete it also. If you want to delete it, choose the non-dependent option. Your task will become independent.<\/p>\n\n\n\n<h3><strong>5. Track &amp; Manage Your Dependencies&nbsp;<\/strong><\/h3>\n\n\n\n<p>Gantt Charts are the perfect way to plan a project. The Gantt chart view provides a visual representation of:<\/p>\n\n\n\n<ul><li>Project activities and schedules<\/li><li>Tasks, subtasks, and milestones<\/li><li>Time frames<\/li><li>Different teams working on the project&nbsp;<\/li><\/ul>\n\n\n\n<p>Now, how will you track your project dependencies?<\/p>\n\n\n\n<p>Apart from tracking your dependencies in Gantt Chart View, you can also manage them in other views, like:<\/p>\n\n\n\n<ul><li><strong>List View<\/strong><\/li><li><strong>Calendar View<\/strong><\/li><li><strong>Kanban View<\/strong><\/li><\/ul>\n\n\n\n<p>You can switch to any view anytime without adding dependencies again.&nbsp;<\/p>\n\n\n\n<p>You can also view which all activities need immediate attention and are still pending with your team. It will help both the team members and the project managers with the project&#8217;s progress, leading to efficient <a href=\"https:\/\/www.lucidchart.com\/blog\/nailing-the-project-management-closure-process\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">completion of the project.<\/a><\/p>\n\n\n\n<p><pre><strong>Read More: <a href=\"https:\/\/www.proprofsproject.com\/blog\/advantages-disadvantages-gantt-charts\/\"> Advantages and Disadvantages of Gantt Chart<\/a><\/strong><\/pre><\/p>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"Execute_Tasks_Seamlessly_With_Gantt_Chart_Dependencies\"><\/span><strong>Execute Tasks Seamlessly With Gantt Chart Dependencies&nbsp;<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>By now, you\u2019ve probably figured out what Gantt Chart Dependencies are, why they\u2019re essential in project management, and how to use the dependencies in the Gantt chart.&nbsp;<\/p>\n\n\n\n<p>They allow you to plan, monitor, report quickly, and streamline projects while providing a platform for your team to collaborate and achieve more in less time.&nbsp; Task dependencies, regardless of the composition of your team, facilitate communication among team members and allow your project to be completed on time. You can easily add, modify and delete dependencies in Gantt Chart depending on your project requirements.&nbsp;<\/p>\n\n\n\n<p>Well-managed dependencies ensure timely delivery of tasks while keeping the project quality intact. In a nutshell, chart dependencies aid project teams to stay productive and never miss a task\u2019s deadline.&nbsp;&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Picture this: You are constructing a new house. Before building the structure, you will lay the foundation. It cannot happen the other way round, as making the structure is dependent on laying the foundation.&nbsp;&nbsp; The same scenario and rationale apply to the field of project management. There is no such thing as solitary activity or&#8230;<\/p>\n","protected":false},"author":2,"featured_media":40469,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[20],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v16.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Gantt Chart Dependencies: Types and Importance<\/title>\n<meta name=\"description\" content=\"Did you know Gantt Chart dependencies can help you complete tasks and meet deadlines faster? 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Learn everything about them in this blog.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.proprofsproject.com\/blog\/gantt-chart-dependencies\/","og_locale":"en_US","og_type":"article","og_title":"Gantt Chart Dependencies: Types and Importance","og_url":"https:\/\/www.proprofsproject.com\/blog\/gantt-chart-dependencies\/","og_site_name":"ProProfs Project Blog","article_published_time":"2022-01-10T07:05:44+00:00","article_modified_time":"2026-04-27T05:12:48+00:00","og_image":[{"width":758,"height":335,"url":"https:\/\/www.proprofsproject.com\/blog\/wp-content\/uploads\/2022\/01\/How-Gantt-Charts-Will-Help-You-Lead-Successful-Projects.png","path":"\/var\/www\/web1\/user\/web1_proprofsproject\/web\/blog\/wp-content\/uploads\/2022\/01\/How-Gantt-Charts-Will-Help-You-Lead-Successful-Projects.png","size":"full","id":40469,"alt":"Gantt Chart Dependencies","pixels":253930,"type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"Written by":"David Miller","Est. reading time":"9 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebSite","@id":"https:\/\/www.proprofsproject.com\/blog\/#website","url":"https:\/\/www.proprofsproject.com\/blog\/","name":"ProProfs Project Blog","description":"ProProfs Project","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.proprofsproject.com\/blog\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"ImageObject","@id":"https:\/\/www.proprofsproject.com\/blog\/gantt-chart-dependencies\/#primaryimage","inLanguage":"en-US","url":"https:\/\/www.proprofsproject.com\/blog\/wp-content\/uploads\/2022\/01\/How-Gantt-Charts-Will-Help-You-Lead-Successful-Projects.png","contentUrl":"https:\/\/www.proprofsproject.com\/blog\/wp-content\/uploads\/2022\/01\/How-Gantt-Charts-Will-Help-You-Lead-Successful-Projects.png","width":758,"height":335,"caption":"Gantt Chart Dependencies"},{"@type":"WebPage","@id":"https:\/\/www.proprofsproject.com\/blog\/gantt-chart-dependencies\/#webpage","url":"https:\/\/www.proprofsproject.com\/blog\/gantt-chart-dependencies\/","name":"Gantt Chart Dependencies: Types and Importance","isPartOf":{"@id":"https:\/\/www.proprofsproject.com\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.proprofsproject.com\/blog\/gantt-chart-dependencies\/#primaryimage"},"datePublished":"2022-01-10T07:05:44+00:00","dateModified":"2026-04-27T05:12:48+00:00","author":{"@id":"https:\/\/www.proprofsproject.com\/blog\/#\/schema\/person\/d7e40aa7f7c752e6b56e13837eae4bbe"},"description":"Did you know Gantt Chart dependencies can help you complete tasks and meet deadlines faster? 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