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Thank you for the quick and detailed response! I see the error I was making with work schedule and have tested it on one server, it seems to work as intended. Since each of my servers have a different capacity, would I need to create a unique work week and unique day type for them all? Or is there a quicker work around? The manual inputs for the date time are a great work around, I'm only modeling for a few years so I don't mind inputting a few dates. What I mean by there being no buffers is that no server can have a queue. I used a list for selecting the destination on the output node of each source (total of 8 ) where it's a hierarchy. It can go to a select number of servers and if all of them are full it goes to a dummy server of infinite capacity that exits the items to an overflow sink.

We are simulating the aircraft will leaving the gate according to our real data history. How can i import the table in simio and let the aircraft leave the gate accouring to the time and date? Also some gate will have more than one different time and date that aircraft will departure the gate. How can i do it as well?

Hi everyone! In the project I'm developing I need something similar to what was done on the Simbit "EntityFollowsSequence". The difference is that I need to be able to change the destinations (update the contents of the sequence table) over time (the number of rows of the table can be fixed, although it would be ideal if they could be dynamically created). Could someone please explain how it would be possible to do this? My edition is NOT Enterprise. Thanks.

Hi, everyone I am developing a postgraduate project related to hospital OPD simulation. In one examination room, there will have a round 5 to 6 doctor using this room during the week. Now I am facing one problem, because every doctor process have difference processing time(function) as picture below(The number is doctor ID). Is there any method to set a difference process time during every shift in one server? or I have to create a process for this them?

Hello, I am writing my master thesis on production system design with simulation modeling. I have designed two models in Simio - one for current production system and one for optimized one. They are both designed in a correct way and they work as they are supposed to. The only difference between them is in path lengths. The difference between results from optimized and current system should be 3 - 5 % but for some reason I get all of the results identical to the last decimal place after running an experiment. I have attached a picture of my path properites and travel logic of entities. My guess is that for some reason path length is not being considered in the simulation. If anybody has any ideas what could be wrong, i would really appreciate your help.

Thank you We follow your method by importing the about 1000 data from excel using Key and Foreign Key. But the simulation is wrong that the all aircraft depart their gate once in different time but not individually according to date and time that we import. Maybe it is a large file to you that over 200 item for u to run, but can you help me find what's wrong with it? 20230315 FullGate version 4.spfx

I have a table that allowcate 5 gates will have different entity will launch in specify date and time. How can i do it ? We are designing a airport simulate aircraft departure its gate.

Power BI & Simio Webinar - July 2020 Enhancing your Simio Results using Power BI MORE INFO AND REGISTRATION About the Webinar We're hosting this one to accommodate people in the central time zone as well as for people who missed the previous webinar Simulation modeling has many benefits, namely its ability to forecast and predict multiple scenarios. Simio does an incredible job of providing the user with incredible results, and Power BI enhances these results with useful insights and visualizations. This webinar will provide the benefits of using Power BI for Simio outputs, optimizing your analytics, and giving you a better understanding for decision-making purposes. What will be covered Overview of Power BI benefits with Simio Simulation models Real-world case study of a Simio project using Power BI dashboards Questions and answers for people attending the webinar More details Date: 09 July 2020 Time: 10:00 CAT (UTC +2) Duration: 45 minutes Location: Microsoft Teams (link on registration) Price: Free Hosts Jaco Botha Pr Eng, Managing Director, SE Marco Agas, Webinar Host, SET Presenters Nicolas Finn, Power BI / Simio Trainer, SET Hulda Viljoen, Simulation Engineer, SET

Hi, I'm having trouble with unit conversion when doing state assignments at a source. There are two different cases where this problem appears in the model: Subtracting TimeNow minus a Date Time state variable (ModelEntity.stWaitingListEntryDate) Although the specified unit for this property is 'Days', the assigned value is in hours and the unit is also 'Hours'. If I manually convert it by dividing by 24, the assigned value is in days, but the displayed unit is still ‘Hours’. Unit conversion issue when assigning a new value to a state variable from a data table Although the PatientsData.MaxWaitingTime is a real property with default unit ‘Days’, the assigned value to the state variable is converted to ‘Hours’. As in the first case, if I manually convert it by dividing by 24, the assigned value is in days, but the displayed unit is still ‘Hours’. In the attached model (time_units_conversion.spfx) you will find a simple example where you can see this in more detail. Any suggestions to solve this issue will be highly appreciated. Thank you and best regards, Nicolina

https://jobs.arup.com/jobs/aviation-analyst-9522 Arup is proud to be recognized by Fast Company in their third annual Best Workplaces for Innovators list, which honors businesses and organizations that demonstrate a deep commitment to encouraging innovation at all levels. We find solutions for some of the world’s most complex problems. From climate action to social value, we consider the broadest impacts of our work. We strive to build a more sustainable, resilient, and equitable future. This purpose shapes our culture and has made us leaders in sustainable development. You’d be joining our multi-disciplinary design teams focusing on technical excellence and innovative solutions that create a better future for people, places, and the planet. Start Here, Go Anywhere! Want to work for a company that invests in innovation and people who catalyze impact in the built environment? Arup is proud to be recognized by Fast Company in their third annual Best Workplaces for Innovators list, which honors businesses and organizations that demonstrate a deep commitment to encouraging innovation at all levels. We find solutions for some of the world’s most complex problems. From climate action to social value, we consider the broadest impacts of our work. We strive to build a more sustainable, resilient, and equitable future. This purpose shapes our culture and has made us leaders in sustainable development. You’d be joining our multi-disciplinary design teams focusing on technical excellence and innovative solutions that create a better future for people, places, and the planet. During your career at Arup, you’ll have the chance to engage in a fulfilling career and work with some of the most highly respected engineers and specialists in the world. You’ll also get the opportunity to work on exciting and significant projects, delivering quality work that has a positive and lasting influence on the community and the environment. Responsibilities of this specific role will include, but not be limited to the following: • Perform capacity/demand assessment for planning studies using various tools, methods and techniques • Conduct passenger and baggage flow simulation modelling, interpret results and identify solutions • Develop spatial requirements and program development for infrastructure and facilities planning • Undertake data driven analysis to gather insights including research-based projects • Assist with development of automation tools using programming languages • Assist with development and review of forecast demand • Collect and collate data from surveys, benchmark studies and other sources as needed in support of planning studies • Assist in preparation of reports, presentations and deliverables including illustrations, tables and drawings to communicate complex technical ideas through a graphical and visual approach for a wide range of clients • Generate and contribute to planning and operational reports and provide advice to planning and design teams, airports and airline clients • Project work includes many of the most significant complex airport developments globally • Some travel may be required in the longer term Qualifications Required: • Bachelor’s degree (Master’s degree preferred) in Civil/Industrial/Operations Research/Transport engineering or other relevant disciplines • 2-5 years of increasingly responsible experience in airport planning and analysis • Knowledge/experience of analytical techniques and tools applied in airport planning including spreadsheet, database and simulation software such as Simio, CAST or others • Python or R or similar programming skills preferred • Proficiency in Microsoft Office applications (Word and PowerPoint); advanced Excel user • Demonstrated strong numeric analytical competence and strategic thinking capability • Good written and verbal communication skills essential for team-based working • Excellent planning and organization skills and attention to detail for our fast-paced environment • Must be highly motivated, proactive and willing to take on new challenges Arup is the creative force at the heart of many of the world's most prominent projects across our industry. We offer a broad range of professional services to clients around the world that combine to make a real difference to our clients and the communities in which we work. Notable Projects: • Toronto Pearson International Airport • Montreal Trudeau International Airport • New York John F. Kennedy International Airport • Chicago O’Hare International Airport • Los Angeles International Airport • Istanbul International Airport • London Heathrow International Airport • Singapore Changi International Airport Benefits that Work - At Arup, we have a comprehensive and valuable benefits program that works for our employees and their families. These are 100% paid for by Arup expect for optional life insurance. These benefits provide health and welfare security for you as well as paid time off for rest and renewal. Our Global Profit Share Plan (paid bi-annually) provides an opportunity for you to share in the success of the Firm. As a valued employee of Arup, you can also choose to participate in our GRRSP 5% company match to help you save for your future. COVID-19 Vaccination Requirement - Arup requires all new employees to be vaccinated for COVID-19. Arup is an equal opportunity employer and consistent with federal, state, and local requirements, will consider requests for reasonable accommodation based on disability or sincerely held religious beliefs where it is able to do so without undue hardship to Arup. Flexible Working - We believe that flexible arrangements create a more inclusive way of working that supports our diversity and the wellbeing of our people. Options for alternative schedules and the ability to work outside of the office for a portion of your workweek are available. Arup is an Equal Opportunity Employer. We consider all qualified candidates regardless of national origin, veteran, disability, sixual orientation, gender, gender identity or other status protected by law. If you need any assistance or accommodations due to a disability, please contact us at americasbenefits@arup.com. For the fourth consecutive year, Arup has been named one of Greater Toronto’s top employers! Greater Toronto’s Top Employers for 2021 are recognized for exceptional human resources programs and forward-thinking workplace policies. Find out more about what makes our Toronto office an outstanding place to work here: https://bit.ly/2B3QYL8

This post contains additional files associated with the paper "Agent-base modeling and simulation in Simio" by Thomas Kehl. The additional files include the original paper, an installer for the Simio Agent Library, the Simio Agent Library user extension, and further documentation. These files were created by Thomas Kehl and are not endorsed or supported by Simio LLC. Note also that these files were published with the paper in 2018 and might be out of date. 1585821475_SimioAgentBasedModeling-ThomasKehl.zip

About the job Position: Industrial Simulation Services, Simulation Developer Location: Kitchener, Ontario Experience: 3-5 Years of relevant work experience Division: OTTO Motors Area of Study: Industrial/ Mechanical/ Mechatronics/ Systems Engineering NOTE: Must be able to travel to the U.S at time of application. About Clearpath Robotics Inc. Clearpath Robotics Inc. develops the future of robotics technology through development and sale of industry-leading self-driving technology, products, and services to over 500 of the world’s most innovative brands. Proprietary hardware, software, and services are delivered through the company’s research and industrial divisions: Clearpath Robotics and OTTO™ Motors. Clearpath Robotics Inc. is an award-winning company with recent awards including Robotics Business Review Top 50 Robotics Company, Edison Award for Innovation, Business Insider Top 40 under 40, and Canada’s Top 100 Employers. About Clearpath Robotics Research Solutions Clearpath Robotics’ research solutions group is a global leader in unmanned vehicle robotics for research and development, and provides hardware, software, and services to enable self-driving vehicle development, deployment, and operation. Clearpath Robotics works with over 500 of the world’s most innovative brands in over 40 countries, serving markets that span mining, military, agriculture, aerospace, and academia. Visit Clearpath Robotics atwww.clearpathrobotics.com. About OTTO™ Motors OTTO™ Motors is making material handling in industrial settings safer, easier, and more efficient through development of hardware and software that automates movement of goods in busy factories and warehouses. The company’s industry-leading self driving technology provides automated and on-demand material handling in the most demanding industrial environments, spanning automotive, medical device, aerospace, logistics, and more. Customers trusting their mission-critical material handling needs to OTTO Motors include Fortune 100 brands GE, Toyota, and Caterpillar. For more information visitwww.ottomotors.com. About the Job Having 10’s of robots run around our offices is great, but having hundreds of robots running around inside our computers is even better. Rich simulation environments offer a wide range of benefits to many aspects of our business: fast research, development and validation, sharp marketing tools and strong customer experience / support. We're looking for a Simulation Developer to create and run simulations that will help us optimize our robot fleets and system solutions. As a part of the Industrial Simulation Services (ISS) team, you will act as a subject matter expert and lead modeling and simulation activities. The ISS team works closely with our Systems Engineering, Applications Engineering and Project Management team, to support overall solution design from initial concept all the way to full system design and deployment. You will be building material flow strategies (based on self-driving vehicles) for products already in our arsenal and ones that do not yet exist. Your goal is to develop accurate and robust simulations to evaluate design, lower risk, and enhance the elegance of our solutions to fuel our growth. Primary Responsibilities Creating discrete event simulations for real and hypothetical systems, estimating fleet sizes, identifying traffic bottlenecks, testing what-if scenarios to optimize performance of robot fleets Consulting with project leads, sales team members and customers to obtain understanding of the requirements and to collect the necessary inputs Advising on simulation based metrics to evaluate system risks and performance Analyzing results and making recommendations for facility and material flow design Presenting your simulation results to our team of engineers, our sales team, and to clients Validating models against real world data to maintain accuracy relative to product portfolio Growing and improving our simulation library and internal templates for functionality, accuracy, scalability and efficiency Drafting functional specifications, proposals and effort estimation Recommending product feature and improvement ideas to our Product and Engineering teams, that lead to greater system optimization in the real world Additional tasks may include: Interacting with our development team as necessary to assess impact of new feature or product Developing simulation models to assist Sales & Marketing in demonstrating Clearpath's products and capabilities Using your expertise to assist our engineering services group in developing the more complex system concepts About You You're excited about the role that robots will play in the future, and intrigued by the challenge of joining a young company in this high-growth market. You have skills and experience that you know can make a difference with the Clearpath team, whether we're looking for them or not. You are driven and view work as more than just a job. You are motivated by making an impact on your workplace and you thrive on challenging and rewarding problems. Most of all, you want to be on the right side during the coming robot revolution. The ideal candidate will have: Proven success using simulation solutions to evaluate feasibility of facility design or operational changes Experience with discrete event simulation tools like Simio, AutoMod, AnyLogic, FlexSim, Delmia, and understanding of its limitations Experience collaborating with cross-functional and external client teams to gather comprehensive data required for model development and/or analysis Fearless in questioning to ensure end users get the most value out of your work. You understand the importance of early goal alignment and scope definition Effectively communicate complex model functionality to the client or internal team for assurance of model results accuracy Customer-first mindset Avid self-learner Ability to work independently with minimal supervision and manage deadlines. Able to cope with sudden jarring changes in projects, priorities, and the local gravity field. Bonus Points for: Experience identifying traffic and material flow bottlenecks and mitigating risk Experience in manufacturing industry Understanding of different industry warehouses. You see block diagrams and flowcharts everywhere and speak the language. Experience with Object-Oriented programming Working knowledge of one or more of C#, Python, VB.NET Exposure to working with ROS, Gazebo Past participation in simulation challenges What’s in it for you: Flexible Hours, Health Benefits, Parental Leave, Vacation, Equity, Community Days (paid), Half-Day Birthdays, Passionate and Dedicated Teams Curious to know more about the culture at Clearpath & OTTO, check out: https://clearpathrobotics.com/blog/category/blog/culture/ Come join us if you feel like our values resonate with you, and if you are interested in being a part of making industrial workplaces safer and revolutionizing automation. At Clearpath, we are committed to building and supporting a culture of diversity, inclusion, and accessibility. We hire the best talent regardless of race, color, creed, national origin, ancestry, disability, marital status, age, veteran status, six, sixual orientation, gender identity, and expression. If you require special accommodation to complete any portion of the application or interview process, please contact 1-800-301-3863.

Hi guys. I attached a sample of the problem Im facing in my project. In my main model I have a table that has a column of the type date and my entities have to be created, on a submodel, on the times specified on the table that has the column of the type date. I was able to reference the table on the main model to the submodel and thus pass the values. However, on the create object of the submodel I was not able to set/reference the property for the ArrivalTimeProperty property of the Source. Can somebody help me please? Thanks. Model.spfx

Senior Industrial Engineer - Simulation Req #: 67308BR York, Pennsylvania, United States Engineering & Technology Platforms & Services Posted on:03/29/2021 Job Summary Career Level Experienced Travel Percentage 10% Full-Time / Part-Time Full-Time Clearance Level - Must Currently Possess None Shift 1st Shift Relocation Available Yes ITAR: U.S Citizen or Green Card Required Yes Clearance Level - Must Be Able to Obtain None Job Description What motivates you? If the answer is a position where you can develop your skills and earn opportunities for advancement while being part of a forward looking team then this is what awaits you in a career at BAE Systems. Our employees work on the world’s most advanced combat vehicle systems. From the M109A7 Mobile Howitzer with its long range firepower to the Amphibious Combat Vehicle that transports America’s Marines from ship to shore, we are developing the technology of tomorrow while delivering the most cutting-edge equipment available today. Our flexible work environment provides every opportunity to positively impact the company without giving up your personal life and we welcome all those who understand the importance of improving production velocity, having big ideas, and craving innovation. We draw strength from our diversity and always put our customers first through an unwavering commitment to bring the warfighter home safe. Does this sound like a team you want to be a part of? If so, come build your career with BAE Systems. The Combat Vehicles line of business within the Platforms & Services (P&S) Sector of BAE Systems is looking for a self-motivated Senior Industrial Engineer to support the production scheduling of armored military vehicles. Working as a team member of a larger Industrial Engineering Group, this Engineer will be required to build and maintain simulations for varied fabrication, assembly, and testing processes. The candidate must also be comfortable with soliciting input through face to face interaction and, in general, must demonstrate that they possess strong analytical, problem-solving, and interpersonal skills that will support individual and team growth. A strong background in discrete event simulation, specifically with the use of SIMIO, is necessary. Specific responsibilities include: Day-to-Day · Complete simulation support activities such as time studies, production line balancing and production metric development · Evaluate complex Technical Data Packages (Drawings, Bills of Material) and be able to understand how a component or vehicle is assembled · Utilize a strong understanding of integration activities like implementation of standard work, material kitting, metric tracking, and process improvement to advance manufacturing methods. · Work on the manufacturing floor with other Engineering disciplines, production supervisors, and employees that directly interact with the components or vehicles being produced. Internal and External Customer Relationships · Engage in regular communications with production support, planning, logistics, quality, manufacturing supervisors, and direct labor workforce to assess operations performance. · Summarize and present findings to internal customers to gain buy-in for improvement efforts · Discuss the status of metrics and key performance indicators with appropriate decision makers Development · Work with Industrial Engineering leadership to understand the expectations of new Engineer within the organization and company · Share responsibility of self-development with immediate supervisor · Maintain a safe work environment and ensure compliance with safety objectives and policies. Required Education, Experience, & Skills - 4+ years of simulation experience within SIMIO - BS degree from an accredited university Preferred Education, Experience, & Skills Demonstrated capability with the use and application of SIMIO discrete event simulation software. About BAE Systems Platforms & Services BAE Systems, Inc. is the U.S. subsidiary of BAE Systems plc, an international defense, aerospace and security company which delivers a full range of products and services for air, land and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. Improving the future and protecting lives is an ambitious mission, but it’s what we do at BAE Systems. Working here means using your passion and ingenuity where it counts – defending national security with breakthrough technology, superior products, and intelligence solutions. As you develop the latest technology and defend national security, you will continually hone your skills on a team—making a big impact on a global scale. At BAE Systems, you’ll find a rewarding career that truly makes a difference. The Platforms & Services (P&S) sector under BAE Systems, Inc does the big stuff: the armored combat vehicles, naval guns, missile launchers, and naval ship repair…just to name a few. Our employees take pride in the work they do and why they do it. They are on the front lines every day, building our products to protect the lives of those who serve. We may be biased, but we think P&S does some of the coolest work around, and we think you will too. At BAE Systems, we celebrate the array of skills, experiences, and perspectives our employees bring to the table. For us, differences are a source of strength. We’re laser-focused on high performance, and we work hard every day to nurture an inclusive culture where all employees can innovate and thrive. Here, you will not only build your career, but you will also enjoy work-life balance, uncover new experiences, and collaborate with passionate colleagues. https://jobs.baesystems.com/global/en/job/67308BR/Senior-Industrial-Engineer-Simulation Thanks, Jenny Ridings, PHR Principal Talent Acquisition Specialist BAE Systems My pronouns are she / her M: +1 904 570 2489 | E: jenny.ridings@baesystems.com https://jobs.baesystems.com Connect with BAE Systems: Join our talent community!

Hello, could you please explain the difference between entity, model entity and the defaultEntity and give me examples where I have to use which reference in an expression? Thanks a lot! Regards Nadine

Hi Everyone, I have 100s of different products in a warehouse and I want to get statistics for all of them such as distance travelled, number entered and exited. So I created the entity instances for each product automatically through data table. The entity.totaldistancetraveled function doesnt increase since the entity doesnt moveby itself but moved by forklift instead. So I have created a state variable called "distanceonforklift" and increased by the difference between the forklift total distance travelled value when entity exits and enters to forklift. I have also created a function called "distancefunction" on the entity and equated it to "distanceonforklift" state variable of the entity. For the return type of function I have chosen "number" and set the unit to "length". I validated that both distance state variable and function is calculated correctly in the facility window. However I cannot output the result of this state variable on the model results screen. I used the following expression under model outputstatistic but it didnt work. "ProductA.DistanceFunction". That expression gives me 0 value although there are some entities of this product which enters and exits the system. How can I see the average total distance travelled on forklift for the whole population of Product A?

Hi, I am trying to use an assign step to assign a date/time state from a table to an entity. When I try to run the model, I get the following error: "Referenced definition type 'PaxEntity' does not match Executing type 'Entrance'. Entrance in this case is a source object. What is this executing type it is talking about? Any ideas on how to fix this are also appreciated. Kind regards, Jason Airport Library.spfx

So this may be an easy answered question, but I'm at a roadblock. I want to have an entity wait in a server until a specific date and time. Once that date and time is reached within the model run, I need it to fire and move to the next server. This would be easy if it were one entity, but essentially a batch all arrives at different times and then needs to wait until that date/time to ALL move at the same time into a combiner. Any help would be greatly appreciated.

Hello, I was wondering if someone can help me with doing sensitivity analysis in Simio? So I know of the input parameters tab where I can see how much does the Objective function change by changing the time input parameters by 1 minute. But, I'm looking to see how much does a variation in a property in the model, for instance changing mis-identification rate, on the DIDO time and objective function. My thought process was just to run different scenarios and take the difference between the two and that would tell me how much it has a change. Yet, my professor suggested the following and I was still confused about how to do it: "So you can ESTIMATE a derivative by just COMPUTING (g(x + h) – g(x))/h for a small h. This is called “finite differences.” Thus, you can estimate sensitivities by running simulation experiments at different settings. In your case, if p is the nominal probability of misidentification, you can run an experiment at p + h also, then estimate the sensitivity by taking differences. Simio’s internal sensitivity analysis is able to estimate derivatives using a trick that works in some, but not all cases, without the need for an additional run. But when it does not apply you need a different method."

Llario, Thank you for the offer. You are correct that I don't see many current sales in Bulgaria. Do you think a Bulgarian translation of the software would make a significant difference? It is fairly easy to generate a machine translation, but can be fairly tedious to clean up mistakes in the machine translation.

Power BI & Simio Webinar - May 2020 Enhancing your Simio Results using Power BI MORE INFO AND REGISTRATION About the Webinar Simulation modeling has many benefits, namely its ability to forecast and predict multiple scenarios. Simio does an incredible job of providing the user with incredible results, and Power BI enhances these results with useful insights and visualizations. This webinar will provide the benefits of using Power BI for Simio outputs, optimizing your analytics, and giving you a better understanding for decision-making purposes. What will be covered Overview of Power BI benefits with Simio Simulation models Real-world case study of a Simio project using Power BI dashboards Questions and answers for people attending the webinar More details Date: 28 May 2020 Time: 10:00 PT / 17:00 GMT Duration: 1 hour Location: Microsoft Teams (link on registration) Price: Free Hosts Jaco Botha Pr Eng, Managing Director, SE Marco Agas, Webinar Host, SET Presenters Nicolas Finn, Power BI / Simio Trainer, SET Hulda Viljoen, Simulation Engineer, SET

"And, in facility layout you can set date time property of the model to 11.5.2020 00:00:00 for generating entity A or 11.5.2020 00:00:01 for generating entity B" how do you mean that?

For a quick solution to your problem for now you can try to define a date time property in model and then set different values to different entity types in table1 date time property column. For example, set date time property as 11.5.2020 00:00:00 for entity A and set 11.5.2020 00:00:01 for entity B. And, in facility layout you can set date time property of the model to 11.5.2020 00:00:00 for generating entity A or 11.5.2020 00:00:01 for generating entity B. Is it possible? If you want to try this option you should not use my previous approach then.

I have attached a simple example of one approach. 1) I edited the ModelEntity object and added a state array of type MatrixFromTable. This type of array is automatically initialized from a table. Ideally I might have also added a table to the entity, but Simio doesn't work that way. Instead, I added a RepeatGroup named InitializationValues consisting of a Real property. I used this repeat group as a way to essentially add a "table" into the object, since internal to Simio there is almost no difference between a table and a repeat group. 2) Back in the model I added a table and then imported data into that table from Excel. I used 10 rows, but I could have imported 350 rows with no change to anything else. 3) Now when you place the ModelEntity object into a model, you can pass a table into the InitializationValues repeat group. Again, intead of just typing a bunch of values into the repeat group, I just say go get the whole repeat group from a specified table. This has the result of sizing that state array inside the model entity to match the current size of the table, and then initializing the state values to whatever is in the table. 4) If you run the model, you can open the Watch window on any entity and view the values of its states. I expect this won't solve all your problems, but maybe it will give you a fresh approach to consider. ImportStateValues.spfx ImportStateValues.xlsx