Burn up chart. Sprint burndown is a graphical representation of the estimated effort-hours remaining for a given period of time during a Sprint. Burn up chart

 
Sprint burndown is a graphical representation of the estimated effort-hours remaining for a given period of time during a SprintBurn up chart It is quite easy to read burndown charts

In other words, you should set a concrete objective for your project. A Burn up chart tracks progress towards a milestone’s completion. Một đường duy nhất đang chạy về số 0 khi dự án hoàn thành. Release burn-up charts are built using summed measures of work overtime. Burnup Chart. The X-axis the in burn down chart will therefore be time. Step 1: Create a Dataset with Proper Parameters. The burn-down line represents the number of estimated hours remaining for the duration of the sprint as a percentage of the total estimated hours for all resources. So the starting point for the line is 1000 than 920. Next, use your priority field values to as a sub filter to include or exclude the priority of issue types that are relevant. A “story” is an agile term for what. The horizontal axis. A burn up chart is most useful when communicating with external stakeholders because it visualizes your team’s progress by tracking the amount of work accomplished. 中文 (CN) Burn down chart. Their purpose is the same i. Time is shown on the horizontal axis and work completed on the vertical axis. This will keep forecasts current much like an NOAA hurricane landfall chart. In the example, it’s now the 12th March 2022, here’s the same burn up chart 5 sprints (10 weeks) into the larger piece of work:Also, it’s so much simpler to build a burn-up chart using the spreadsheet format. Based on the number of story points an agile team is historically able to “burn down” during each sprint (“velocity”), the burn down chart helps the product owner, agile team, and leadership to understand whether or not they will. · Hi Ryan, So excellent. A burndown chart is only as good as its estimates. Let us compare the burndown chart with a table to showcase the information. This allows project managers to easily identify areas of progress and areas of improvement. On "Project settings" page, Click on "Re-index project" option from the left hand side menu. Then during sprint planning we estimated some tasks and put 100 points worth of tasks in our sprint. The chart is updated to reflect progress and the project’s current status. Let’s take a look at what you need to get started. For July 11th week, we will show a small line between July 4th and July. The three lines usually represent scope, expected progress and actual progress. A project isn't done until work remaining is. To create your burndown chart, select all the information from your table. A burn-up chart is a graphical representation of work completed over time. There are two lines on the chart—one line represents total work and the other. Simple Burndown Chart. Step 5. It is highly used when a project is going to be done. A Cumulative Flow Diagram is a visual metric used in Kanban to analyze the stability of the workflow. Real progress of effort. The completed work and total work is shown on the vertical axis in. This chart is typically utilized in Scrum and agile project management. Work remaining can be shown in whatever unit the team prefers -- story points, ideal days, team days and so on. Applied to the burn-down chart, this means that I can only see progress when everything is already deployed to production. Set up a task burndown chart. Learn the difference between burn up and burn down charts, two types of visual representations of progress in a project. Burndown chart is a major parameter used in agile software development and scrum to detect how much work remains to be completed. Choose your measurements. Sob a base de dados, selecione uma célula em branco, aqui eu seleciono a célula A10, digite “ Negociar horas de trabalho restantes ”Nele, e. Benefits of using a burndown chart template include: Provide a clear visual representation of project progress. the work completed in the project. Help you adjust plans and timelines as needed. The burndown chart is also used to record a team’s pace, called, and predict their performance. Having prepared your set of data, it’s time to create a line chart. The Burnup Chart helps to estimate when the project will be complete. Burn charts are most often used in Agile. You can use this to your advantage, choosing a chart based on the type of project you’re working on, the. Y-axis: The Y-Axis represents the unit of work in the form of user story points estimated by the scrum. 2. June 8, 2017. In the simplest form of burn up chart there are two lines on the chart: A burnup chart clearly shows both completed work and project scope. Burn-down charts are commonly used for sprint tracking by agile practitioners. Plot the chart. The horizontal axis is time, measured in weeks in the screencap above. Step 7 – Create Project Burn-Down Chart. Sep 9, 2020. This agile tool captures the description of a feature from an end-user perspective and shows the total effort against the amount of work for each iteration or agile sprint. Then, go to “Insert” and select this drop-down menu: From the list of charts, select “Line with markers. Closing the feedback loop and helping the team recognize trajectory issues early is the purpose of a burn-down chart, so it could be serving the intended purpose for the team. You should also capture the heading of time period. Historical trend charts reference the Area Path and Iteration Path as. It is simple to design, adhere to, and assist the project team in monitoring and controlling the progress of the project. The most effective and used method is plotting burn-down charts using efforts remaining versus remaining time to complete it, by doing so teams can manage their progress. A burn down chart shows how much work is remaining to be done in the project, whereas a burn up chart shows how much work has been completed, and the total amount of work. This change will be saved for you, for when you next visit. This allows project managers to easily identify areas of progress and areas of improvement. Watch Now. Then, go to “Insert” and select this drop-down menu: From the list of charts, select “Line with markers. A team can see how much work remains on their project, by watching the distance between the. I. Switch between number of issues and issue weight. In Axis, let’s set a field named Date. Next Post Confidence Vote Subscribe to the SAFe Blog. A burn-down chart tracks the progress of a team toward a goal by visualizing the remaining work in comparison to the available time. The simplicity of a burndown chart lies in each axis. As the sprint happens, update your burndown chart daily with the remaining points for the sprint. Put another way it is work left against time. Step 3: Plot Your Points. Burn-down charts are commonly used for sprint tracking by agile practitioners. The sprint burndown chart is a publicly displayed chart showing remaining work in the sprint backlog. The vertical axis is amount of work, and is measured in units customized to your own project. The burn-down chart is the wrong tool for measuring progress. Let’s jump right into it. To create a burn up chart is much easier than to create a burn down chart in Excel. A release burn-up chart shows on the horizontal axis the sprints and on the vertical axis the story points that have been completed/estimated. Let's consider a pretty perfect sprint above. In conclusion, Burn Down Charts are a powerful Scrum metric and reporting tool that help Scrum Teams monitor their progress during a Sprint and identify potential issues, risks, or delays. To create your burndown chart, select all the information from your table. Sprint burndown is a graphical representation of the estimated effort-hours remaining for a given period of time during a Sprint. Select a different sprint or measurement for the. Burn up chart thể hiện tiến độ và phạm vi dự án tách biệt với nhau: Một cách khác để theo dõi tiến độ của Sprint là sử dụng Burn up chart. Download the Excel file here: h. Construction professionals, for example, use the technique to track the progress of. 0. Step 1: Estimate work. Generate your Burnup Chart using the tool above using your sprint dates. It seems to me that Burndown charts are more often used at the level of a single iteration. However, as a Scrum Master is a servant-leader, it may necessarily fall into their hands (aim to facilitate. Set rules around how and when you communicate metrics. Taking a worked example: The size of the items in the Product Backlog sums up to 210 points. A burnup chart clearly shows both completed work and project scope. Por exemplo, existem os dados de base necessários para criar um gráfico de queima, conforme mostrado abaixo na imagem: Agora você precisa adicionar alguns novos dados abaixo dos dados de base. It also allows you to visualize a more realistic completion date for the. A burndown chart provides a clear and succinct visual representation of progress and the amount of work left in a sprint. It’s used by multiple software engineering. However, burn down charts can be applied to any project containing measurable progress over time. Or these charts can be created using any spreadsheet program such as Microsoft Excel. Add work fields to track. Highlight areas of concern quickly and accurately. The sprint tracking is usually done using Burn-Down Chart. Navigate the scope history by clicking on the desired time series point . Know how you measure effort: story points vs. This tool is part of the Agile and involves tracking completed and in-progress story points (numbers that estimate the impact of the work needed). We have a large backlog and want to graph the burn down of these work items to zero. How to create a burn up chart for Agile project management. If the team isn’t manipulating tickets to get the burn-down chart to look a certain way, it sounds like the team is actually using burn-down properly. On the first tab, you can choose the name for your legends - Scope Planned, Scope Completed, Ideal Burnup are defaults. 4. I think it's best to adjust the Y-Axis. While an appreciation of what has been done creates feelings of satisfaction, an appreciation of what is left to do creates a. Click Projects. A burn-up chart visually represents a project’s progress. Burn up charts plot the ideal effort at a constant rate and display the cumulative actual effort over time. A burndown chart is a graphical representation of the work remaining for a project and the time remaining to complete it. Burn down chart with predicted burn down line. A chart with two lines represents project work and scope. It is also a concept that is tested on your PMP and C. A burn down chart is an information radiator that visually depicts a “value trajectory” of the sprint/iteration. By extrapolating this data, we can forecast a delivery date in Sprint 26. A cumulative flow diagram is made up of a series of lines or areas representing the amount of work in different stages of. Burndown chart Excel/Google Sheets template. Search: any: SelBurn-up and burndown charts are project-tracking tools that work slightly differently, and strategic teams can use both types of burn charts in tandem. A line representing the remaining project work slowly decreases and approaches zero over time. The vertical axis is amount of work, and is measured in units customized to your own project. 燃起圖(Burnup Chart):可反映出預估工時的. To build your report, you'll need to have a start and end date set for your Zenhub sprint, and the. เมื่อมันมี Burn Down มันก็ต้องมี Burn Up ซึ่งอันนี้คิดตรงกันข้าม ก็คือเริ่มต้นจากความว่างเปล่า ให้หยิบงานที่เสร็จแล้วมากอง. More details. So, I would specifically like to have the option to CHANGE the status that the burn-down chart considers to be eligible for subtracting story points. Backlog grooming . So, for you, I present The Ultimate Burn-Up Chart Excel Template. Create burn up chart. 05:52 pm September 4, 2017. Using Power BI, we want to show the hourly task burn-down for each two-week sprint. Expected Benefits This practice results in up-to-date project status being not only visible but in fact shoved into the faces of everyone involved: as a result, it encourages the team to confront any difficulties. Basically, a burn-up chart is in a graph format. The Product Owner is responsible to monitor the progress of the whole project toward its goal. Predicts the project completion time. As you update progress on the “Actual” column, you’ll see the orange line moving across. 3. Burn-Down vs. Download a Release Burn-Up Chart Template for Excel. Key: Explains the functions of colored lines in the chart. Choose your gadget. Select the Backlog or Active sprint. A burn up chart is a visual diagram used on Agile projects to track project progress over time. While burn up charts use an upward slope and burn down charts use a downward slope, both charts contain a Y-axis to represent points or effort while the X-axis represents some degree of time. There’s also a horizontal line that represents time, usually measured in days. Work. Often, teams can use their burndown chart as a prediction tool that allows them to visualize when their project will be completed. So, for you, I present The Ultimate Burn-Up Chart Excel Template. The burn-up chart is created by plotting the amount of work completed against the total amount of work to be done. ”. Select the drop-down menus to choose a different sprint for the horizontal axis or a different measurement for the vertical axis. Select any simple line chart from here. You can compare planned vs. To switch between the two settings, select either Issues or Issue weight above the charts. A burn down chart is a graphical plot of work remaining against time. Key: Explains the functions of colored lines in the chart. This technique is open ended, the work is ongoing. A burn-up chart is a graphical or visual representation that shows the project's progress. Burndown charts are agile tools that an individual or a group uses to reach a higher level of productivity. Another line that is sometimes included is the required burn up line. Navigate to the Insert tab. People do sometimes use histograms showing lower (and higher) than the X axis to reflect changes in scope. The two charts are commonly used with Agile and Scrum software project. You’re ready to create the chart by basing it on the three-columns of data shown earlier in Figure A. 3) Click on the Report icon on the left side of the menu. Step 1: Initial discussions with your product trio (and scrum master) Step 2: Plot your sprint dates and estimated completion per sprint. Visual presentation of data is a great way to display the progress of a project. It can also be used to. Hiệu suất hiện tại của sprint (tỷ lệ burn down) sẽ được thể hiện tường minh trên biểu đồ. The Burnup Chart provides a visual representation of a sprint's completed work compared with its total scope. As the Release Burn-down/Burn-Up charts are plotted based on the actual start date of the release, and if actual start date of the release is empty this causes the isuue. If you promise something in two weeks that really will take your team four, the sprint burndown chart won’t save you. 4) Go to Agile and click on Burndown chart. The work completed ‘burns up’ towards the total scope line. review and make adjustments to the sprint; communicate easily with the client, project team, sponsors and. The intersection of the X. You can: Use both billable and non-billable Tempo accounts for the same customer. It is quite easy to read burndown charts. Add time tracking and time estimates to ClickUp tasks. Public Google Sheets can be connected so that your burndown chart updates automatically whenever you update your data in the spreadsheet. A risk burndown chart shows the trend in the risk score for an initiative, an example of which is shown in Figure 1. Then right click at the blank line chart to click Select Data from context menu. Visual presentation of data is a great way to display the progress of a project. Now that you know what has to be kept in mind, it’s time to actually start building your burn-up chart. First, double-click on the Chart Title box and write the title as Creating Sprint Burndown Chart. So, create the X- axis across the bottom of the chart. Cumulative flow diagrams serve a similar purpose to burn down or burn up charts, and can show a lot more information. When the two lines meet, the team’s goal is met. Total effort line : it is the milestone scope line, a release or a sprint for example. Project managers use these charts to display a project and the work completed. . The team effort line climbs from the bottom up towards the total effort line. You may try the steps interactively by visiting the interactive product tour. Generally, time is taken on the abscissa and left out work on ordinates. You can even decide your own custom level to generate and analyze such charts. A burn up chart tracks progress towards a projects completion. This type of graph is useful for understanding the amount of work that requires attention, and what stage the project is in currently. Yes it could go flat, but it wont go down. The "Ideal" Sprint. Learn how to read, compare, and use burn up charts to track your project's scope creep, evaluate your progress, and estimate your time. The chart tells you how many of the has achieved so far and how much work is left. Track remaining work. When editing a Confluence page click on the "+" icon at the end of the toolbar on right. The x-axis of the chart shows the amount of time (in days, weeks, or months) and the y. Burn up charts are particularly commonly used in agile and scrum software development methodologies. It becomes a moving target. Draw a vertical line to the left of your canvas to represent the work remaining to be done. Making a burn down chart in excel Step 1: Arrange the data for making a burn down chart. They are useful to show the rate at which. Here are the steps: Setup the axes: On the vertical axis (Y-axis), plot the number of tasks remaining. They show total committed/completed points and one burndown from all. Following is a list of webinars in the series: How To Interpret Data from Burnup/Burndown Charts Using Rally—July 26 @ 1:00 pm ET. Step 2: Tracking Sprint Timeline Using SUM Function. . A burnup chart is a visual graph widely used in Agile that tracks the total scope of the project vs. The “burndown” creates a downward line, a slope, that shows how many tasks are left before the final deadline hits. In nuclear power technology, burnup (also known as fuel utilization) is a measure of how much energy is extracted from a primary nuclear fuel source. A burn-up chart is a graphical representation of work completed over time. It shows the work planned, total work and work completed over time. The ScrumMaster should update the release burndown chart at the end of each sprint. Ideal effort as a guideline. Subsequently, click on Select Data…. Customers who use Targetprocess for quite long time have access to "Burn Down" menu item from the top. This line shows how much work. Story point are very useful, as it helps the teams to define their velocity, this is the measure of how many story points the team can take into a single Spr. Burndown charts measure how much work remains on a project. Go to the Insert menu and click on Chart. The burn-up chart assists project managers in keeping track of their projects. It has two axes: the horizontal axis represents the time period, and the vertical axis represents. In the simplest form of burn up chart there are two lines on the chart: A burnup chart clearly shows both completed work and project scope. This can be used to predict how likely your team is to complete the rest of the work on the product backlog within the time remaining and to track velocity. The components of the Burndown chart are usually as listed and described below: X-axis: The burndown chart represents the pending work against the time. There are a few reasons why teams can burn up their story points including adding extra work to the project, making changes to the timeframe, or adjusting work estimates. A Burndown chart shows the amount of work that remains to be done. A burndown chart template provides a framework for project managers. (See 'Introduction' above and 'Burn mechanisms' above. It is a useful tool for. burn down rate table) as well as. Burn up chart Burn down chart. The team looks at the backlog to determine what work needs to be done and estimate how much work can be completed. How To Interpret Data for Throughput and Cycle Time Using Rally—October 4 @ 1:00 pm ET. Most projects have three lines, representing the scope, expected project progress and actual progress. When the data is available, the project burn-down chart can be created. What is a burn-up chart? A burn-up chart is a graph showing the progress of a project over time. Step 3: Plot Your Points. How to use a burndown chart. 4. It's a great way to communicate project progress to stakeholders and make sure everyone is. ) Next, at whatever level you want to show your S curve, capture the % completes, such as the 3%, 7%, 10% at the Project level in my sample, and transfer to a spreadsheet and. Project Manager . Divide this total by the number of days in the sprint and mark it as the slope of the ideal line on the x-axis. Burndown Chart Example Example 1 shows a graph. To choose a different sprint, click the sprint drop-down. Below are the list of charts I need to create: Burn down chart (Line Chart) X-axis: Sum of task estimates (Story points) Y-axis: Current Iteration timeline (days) Velocity chart (Bar Graph) X-axis: Sum of task estimates (Story points)Burn-Up Chart. As the sprint happens, update your burndown chart daily with the remaining points for the sprint. Therefore, in an ideal scenario, 36 hours of work gets reduced. The burn up chart is a line diagram or a plane diagram that shows you how much work has already been finished and how much still needs to be done. A burn up chart tracks progress towards a projects completion. Editing the burndown chart. Sprint Burndown Chart. Tính đơn giản so với thông tin. . In eazyBI you can create burn-down and burn-up charts for one or several Sprints or Epics or other points of view as well. I believe the board should be able to also handle situations where. They depict the finished and balanced work, along with lines that indicate the. Create Data Source, select Burnup Chart in Jira Software tab. Once you’ve generated your graph, you can change the values in. Work burndown vs. As you update progress on the “Actual” column, you’ll see the orange line moving across. Highlight all the data from the Chart Inputs table (A9:J12). It plots time remaining against work remaining. They are good for showcasing any changes in the project scope or any add-ons to the project tasks. Set X and Y Axis. The burn-up chart in agile, or Scrum, management is a visual tool that tracks completed milestones within a project. Learn the purpose, benefits, reading and creating of a burn up chart, and the difference between a burn up and a burn down chart. Features . Take the time to estimate properly. In burn-up charts, there may be two or three lines present. Article by: @Gautham Hari and @Robert Nadon. . A burn down chart is a graphical representation of work left to do versus time. For example, if the amount of work. Refer to figure 1 for the sample burndown chart in JIRA. Example - Total Test Cases we have got 1000 and during the week of July 4th, we passed 80 test cases. Select the ‘Dates,’ ‘Planned,’ and ‘Actual’ columns. This provides a clearer, more informative picture of the realities of the. If you are using JIRA and need a self-updating burn up chart, the inbuilt version report might be perfect for you. You can create your burndown chart manually using Google Sheets or Excel by plotting your timeline and the total tasks (or hours of tasks) required for. In the simplest form of burn up chart there are two lines on the chart: A total work line (the project scope line) A work completed line. The chart can be used to track progress over time, as well as to identify areas of improvement. to identify if a project is off track and unlikely to meet its goals. Work burndown fields. 03:27 am April 28, 2013. while Burn up chart is the opposite of it. Scrum teams work with Burnup charts to measure the number of completed. Select Line chart from the chart type, and your burndown chart will appear. Put ‘Estimated Remaining Effort’ and ‘Estimated Actual Effort’ in the ‘Legend Entries’. It is often used in agile software development, a flexible and iterative approach. For the individuals actually doing the work, a burn-up chart offers a visual representation of their progress. Use this easy-to-read release burn-up chart template with a Gantt chart to help you keep accurate tabs on project progress. A burndown chart is a graphical representation of the work remaining versus time in a project or sprint. 16. Using this chart, the Product Owner or Project Manager can:. Like. A release burn-up chart helps the scrum team in tracking the team progress and developing data-based forecasts that can be used to help balance trade-offs in achieving. That's why it's called a burnup chart: work completed rises up to meet the total amount of work! 🔥. Highlight the summary table that contains the daily total for baseline effort and estimated effort. Burnup charts also have a separate scope line that indicates how far your product is from the requirement. Another line that is sometimes included is the required burn up line. Burn-Up. Yes 0 No. 2. Here is one example dashboard representing data from three boards. These charts are particularly widely used in Agile and scrum software project management. The Product Owner sums the size of all Product Backlog Items that remain in the Product Backlog. The risk-adjusted burn-up chart allows you to track your commitments alongside your progress. This indicates a healthy project and a well-functioning Scrum team. A burn-up chart is a visual representation of work completed over time in a project. To do so, select the entire data set B2:D16 and do the. A burn down chart is a graphical representation of work left to do versus time. The vertical axis is amount of work, in points. Vertical Line: This is the y-axis and shows the story points. On a burn up chart, when scope is added, your plan line will increase and will be visible on the Y axis. Conclusion. Burndown chart is a good information Radiator which represents data quickly in a chart format. We did the following changes: Right click on the chart -> Select Data. Burn-up Chart. To create a burn up chart, plot the ideal tasks remaining against the actual amount of tasks remaining. Click the chart in the Visme editor to open up the spreadsheet. You may design your base data as below screenshot shown: 1. It also has (at least) two lines on it: A line representing all the work considered for the release, with a projection into the future assuming the total amount of work remains stableA burn up chart with an ideal line, showing where the project is ahead of and behind schedule. This is a burn up chart. As the sprint happens, update your burnup chart daily with the remaining points for the sprint. In true agile methodology, burn-down charts burn down entities to show true progress towards reaching the end goal of completing the sprint or epic. 3. A burn up chart, or burnup chart, tracks progress towards a projects completion. A burn-down chart is a graphical representation of the completion of something against a defined baseline. Gantt Charts vs Burn-Down Charts. Help you adjust plans and timelines as needed. Set the timeline. Since it's a team responsibility to keep information radiators up to date, it follows that it's a team responsibility to update a burndown. It will take 10 Sprints to deliver the product. • By entering data in the input grids, the charts will just happen • Even if you don't use all of the Cumulative flow, keep track of stories completed in the "Done" row: 15. Charting data should be updated with each iteration. Differences between a Burn-up & Burn-down chartScope:Burn-down: If a certain product tends to have a fixed scope, then it's always a better choice to use Burn-down charts, to keep things less complicated for the viewer. An Agile team shows its progress visually and has created a specific chart/graph to show work that has been completed as well as make scope changes visible across iterations. It is often used in agile software development methodologies. Nhờ vậy, có thể dễ dàng thấy được mục tiêu dự kiến của sprint có thể đạt được trong thực tế. Teams use the sprint Burndown chart to track the product development effort remaining in a sprint. In case of iteration, the charting data has to be updated. A burndown chart (also known as a project burn rate chart or PERT chart) is a graph that shows how many project tasks are left to finish during a selected time period. What Is Risk Burndown Chart? Risk Burndown Chart in Excel: Step-by-Step Procedure to Create. After select "Other Macros", choose "Jira Charts". The burndown chart is presented. (See 'Introduction' above and 'Burn mechanisms' above. Thay vì trừ con số story points bạn đã hoàn thành, hãy ghi lại tổng số points tích lũy trong suốt Sprint và hiển thị tổng phạm vi công việc trên một đường riêng biệt. When a team follows this convention it can expect two measures of work remaining: story points and task hours. A Burnup chart shows progress towards a goal. The. In JIRA and some other more mature project management platforms, the burn-down chart is a standard feature in the tool that shows the number of hours or story points. The objective is to accurately depict time allocations and to plan for future resources. Release burnup chart fixed scrum date progress backlog burn planning burndown charts scope sprint understand steps read velocityWhat is a burn up chart? Burndown charts & burnup charts: how to show release progressBurn scrum. Jun 21, 2021. Then select Burn up chart. 2. Also, it’s so much simpler to build a burn-up chart using the spreadsheet format. Burnup Chart. As time progresses and items are drawn from the backlog and completed, a plot line showing the work done may be expected to rise. A burndown chart works by estimating the amount of work needed to be completed and mapping it against the time it takes to complete work. A burndown chart template is a tool used by Agile development teams, Scrum masters, and other team members to track how close a sprint’s tasks are to completion. Visit my blog. For example, the data file contains dates in the Scheduled Date and Conducted Date columns:A burndown chart is used to quickly measure the total work remaining to be completed during a sprint. By the way, a burn up chart conveys the same information just slightly differently. Select an epic from the dropdown next to the Epic Burndown header. The burndown chart is also used to record a team’s pace, called, and predict their performance. Learn how to use the Burnup Chart to visualize and analyze your sprint's completed work and its total scope. A burndown chart template is a tool used by Agile development teams, Scrum masters, and other team members to track how close a sprint’s tasks are to completion. Is it possible to use tableau calculations to create a burn down chart? I have reviews scheduled throughout the quarter (scheduled date) and would like to see how many are left to be conducted at any point within the quarter (conducted date = null).