Types of load planning software & freight optimization software

Managing freight involves countless moving parts — each offering opportunities for optimization, cost reduction, and operational streamlining. Price pressures are immense for transportation companies, squeezing 41% of trucking operations and 38% of shipping enterprises. This competitive environment makes load planning not just helpful but essential for survival.

Throughout this article, we'll explore how load planning software turns the "empty space problem" into a competitive advantage, including solutions that deliver high ROI without a complete operational overhaul.

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What is load optimization software?

What is load planning? It’s the strategic process of arranging freight within transportation assets to maximize space use and efficiency. Sometimes called load optimization, this practice involves thoughtfully consolidating multiple shipments to make the most of the available capacity in trucks, containers, railcars, pallets, and other transport units.

Effective load planning cuts transportation expenses by requiring fewer vehicles to move the same amount of freight. In general, load and route optimization tools turn challenging processes into more manageable, data-driven operations. Transportation professionals face constraints depending on their container types:

• Maritime shipping containers need specific weight distributions
• Railroad containers face length constraints
• Air freight containers require precise balance

Let’s take a closer look at how load planning software helps maximize space, reduce the number of trips, and increase revenue.

Load planning for optimizing freight transportation

You cannot underestimate the importance of load planning in logistics. Modern freight transportation faces increasing pressures from tight capacity, rising fuel costs, and customer demands for faster delivery. Truck load planning addresses these challenges with a systematic approach to matching freight with available transportation resources. It connects inventory management, warehouse operations, and transportation execution into a cohesive system that optimizes the entire logistics network.

Load plan optimization also plays a vital role in regulatory compliance. With 35% of truckers reporting challenges in complying with new regulations, properly planned loads ensure weight distribution meets legal requirements while maximizing utilization.

Additionally, optimized load planning directly impacts sustainability initiatives by reducing unnecessary miles, fuel consumption, and emissions. And surely, this optimization influences your overall productivity in various ways. Let’s explore them in more detail.

Benefits of load planning software

Load plan optimization is the foundation for efficient freight transportation operations. Load planning solutions offer a technological way out that addresses multiple operational challenges simultaneously:

• Optimized container load capacity

By calculating optimal placement patterns based on package dimensions, weight, and loading restrictions, load planning systems ensure that each shipment uses the full container capacity. This way, you can consolidate shipments, reduce the number of vehicles needed for the same volume of goods, and decrease transportation costs by up to 25% for many operations.

• Reduced planning mistakes

Human error during the planning phase leads to costly mistakes in execution. Freight planning tools minimize these errors by providing precise loading instructions and validating plans against vehicle specifications and cargo requirements. The system automatically accounts for weight distribution, cargo compatibility, and loading sequence, preventing damage to goods and ensuring regulatory compliance. This translates to fewer damages and insurance claims.

• Better utilization

Empty miles represent one of the most significant inefficiencies in transportation operations. Load planning software addresses this challenge by intelligently matching loads to available capacity and optimizing route planning. The technology considers backhaul opportunities, consolidation possibilities, and multi-stop routing to maximize vehicle utilization. By reducing empty miles and optimizing cargo space allocation, companies can significantly improve their asset utilization rates, sometimes increasing revenue-generating miles by up to 25%.

• Lower planning time

The manual planning process is time-consuming. Load planning technology reduces the planning cycle by automating and providing intelligent decision support. What might take a human planner hours to complete can be accomplished in minutes with software. The time cut is enormous: up to 15-25% for businesses. This acceleration enables you to respond to changing customer requirements, accommodate last-minute orders, and timely adjust to disruptions

• Superior customer service

The ultimate measure of logistics success is customer satisfaction. Luckily, modern systems’ ability to accommodate customer-specific requirements, provide accurate delivery estimates, and maintain shipment integrity all contribute to higher service levels. Companies that implement comprehensive load plan optimization typically report significant improvements in on-time delivery performance and customer satisfaction scores, driving business growth.

The advantages of using advanced tools for planning freight loads are hard to argue. So, if you are starting to realize that this tool must benefit your business, let’s explore specific types you can rely on.

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Types of load planning software

Let’s explore tools that address the unique challenges of various load types and provide tailored optimization capabilities for specific transportation modes.

FCL/FTL shipment software

Planning software for full container load (FCL) and full truckload (FTL) shipments maximizes space utilization when the entire container is dedicated to a single shipper. These systems excel at handling complex loading scenarios involving diverse item dimensions, weights, and special handling requirements. How?

FCL/FTL software creates digital models of cargo and container space, then applies algorithms to determine optimal placement patterns. The technology considers multiple constraints simultaneously, including weight distribution, load stability, item fragility, and loading/unloading sequence. For manufacturers shipping varied product lines or retailers managing diverse inventory, these systems eliminate the guesswork of manual planning.

The primary users of cargo planning software include manufacturers shipping finished goods, large retailers managing their transportation, dedicated fleet operators, and third-party logistics providers handling complete loads. These systems are particularly valuable for industries that ship high-value items, where damage prevention is critical.

LCL/ LTL optimization software

LTL shipping software handles less-than-container-load and less-than-truckload shipments, where freight from multiple shippers shares the same transportation space. These systems handle combining diverse shipments while maintaining efficiency and compliance.

The process starts with LTL freight software scanning the shipments' characteristics – dimensions, weight, destination, delivery priority, and handling needs. Afterward, it sets optimal configurations that keep vehicle utilization at its highest, ensuring that compatible items are grouped together. 

LTL trucking software users benefit from the ability to manage complex constraints across multiple customers' shipments. Regional carriers find particular value in these tools, as do third-party logistics providers managing diverse client needs. The technology is essential for operations involving frequent stops, mixed freight types, and variable shipment sizes. 

As digitalization in air cargo advances, similar principles apply to optimize the loading of air freight pallets and containers.

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Features of load planning software

Modern load planning software has evolved from simple digitized calculators to sophisticated optimization platforms. The most effective solutions incorporate the following features.

3D diagram creation

3D load optimisation is a significant advancement over traditional 2D planning. Modern tools generate detailed visualizations that allow your employees to examine loading configurations from any angle. These interactive models enable users to rotate, zoom in, and inspect specific areas of concern, identifying potential issues before they occur during the physical loading process. The ability to create and manipulate truck load diagrams helps warehouse staff understand loading instructions, improving efficiency during execution.

The 3D visualization feature also drives better communication between stakeholders. Shippers share loading plans with carriers, while transportation providers instruct dock workers. This visual clarity is particularly valuable when dealing with high-value or fragile items that require special handling or positioning within the container.

Advanced systems also incorporate animation that simulates the loading sequence, providing step-by-step visual guidance for warehouse staff. This feature is especially beneficial for complex loads involving multiple product types or specialized handling requirements. By visualizing the entire truck load building process from start to finish, companies can identify potential bottlenecks and optimize not just the final configuration but the entire loading workflow.

Different types of trailers/containers

Effective load planning software must accommodate the diverse equipment used throughout the supply chain. Platforms include extensive libraries of standard container and trailer specifications, allowing planners to quickly select the appropriate equipment for each shipment.

For maritime shipping, systems typically include specifications for:

• Standard dry containers (20' and 40')
• High-cube containers
• Open-top containers
• Flat rack containers
• Refrigerated containers
• Specialized equipment (car carriers, tank containers)

In trucking operations, the software supports various trailer types – dry vans, refrigerated trailers, flatbeds, step decks, double drops, and specialized equipment for oversized cargo.

The process of digitalizing air cargo has led to the inclusion of unit load device (ULD) specifications in planning systems. These air freight containers come in configurations designed for specific aircraft types, and proper planning is essential for improving air cargo efficiency.

Beyond equipment selection, sophisticated planning tools also account for loading methodologies, supporting side-loading, top-loading, and specialized loading requirements. The ability to quickly switch between equipment types allows you to evaluate different transportation options and select the most cost-effective solution for each shipment.

Multiple constraints support

Perhaps the most valuable aspect of modern load planning software is its ability to simultaneously manage multiple constraints that would be virtually impossible to optimize manually. These systems incorporate sophisticated algorithms that balance competing requirements to find optimal loading configurations.

Advanced load planner platforms address three main categories of constraints:

• Equipment constraints – weight capacity, dimensional limitations, axle weight distribution, special features (side doors, bulkheads, temperature zones), center of gravity restrictions, and structural limitations.
• Product constraints – for instance, item dimensions and weights, stacking limitations, fragility and handling requirements, orientation needs, temperature control, and load sequencing.
• Regulatory and customer constraints, including legal weight limits, hazardous materials segregation, customer-specific handling, delivery optimization, product compatibility, and security requirements.

By processing these constraints simultaneously, the software creates loading plans that ensure compliance with all applicable restrictions. This capability is particularly valuable for complex, multi-stop loads or consolidated shipments containing diverse product types.

Balanced distribution

Freight optimization software ensures that cargo weight is distributed properly throughout the vehicle. Advanced load planner software automatically calculates the center of gravity for each loaded container or trailer for stability across all axes. The system analyzes individual item weights and positions to create balanced configurations that minimize tipping risks and maintain proper weight distribution across trailer axles. This is very important for highway transportation, where exceeding axle weight limits can result in substantial fines and potential safety hazards.

For air transportation, aircraft load planning software performs even more precise calculations, as improper weight distribution can significantly impact flight safety and fuel efficiency. These systems account for the balance requirements of different aircraft types, ensuring that loaded cargo maintains the aircraft's center of gravity within approved parameters throughout the flight.

Maritime applications focus on both vertical and lateral stability, preventing container stacking arrangements that could become unstable in rough seas. It simulates how the load will respond to typical movement patterns, identifying potential stability issues before they occur. 

Manual adjustments

While automation drives efficiency, practical load planning requires flexibility to fit situations that algorithms alone cannot address. Effective truck load planning software has simple interfaces for manual adjustments that allow you to fine-tune computer-generated solutions.

These manual controls enable users to:

• Override automated placement decisions for special-handling items
• Accommodate unusual packaging shapes or fragile items
• Address customer-specific requirements not captured in standard algorithms
• Incorporate tribal knowledge and experience into the loading plan
• Make real-time adjustments based on last-minute changes

The best systems support validation during manual adjustments, alerting users if changes create weight distribution problems, exceed capacity limits, or violate stacking rules. Drag-and-drop interfaces allow planners to move items within the virtual container while the system recalculates weight distribution and space use. This mix of powerful automation with manual controls creates loading plans that are theoretically optimal and practically executable.

Freight grouping, loading sequence, and step-by-step instructions

Consolidated shipments present unique challenges that freight cubing software must address through intelligent grouping and sequencing capabilities. Effective systems organize diverse shipments based on destinations, delivery priorities, and handling requirements.

Advanced load planning tools automatically group items by:

• Delivery destination and sequence
• Customer or order identification
• Product compatibility requirements
• Temperature zone requirements
• Handling specifications

For multi-stop routes, the tools put items in reverse delivery order, ensuring that products for the final destination are loaded first and positioned at the rear of the container. This minimizes handling and prevents the need to move unrelated freight. 

The ability to provide clear, printable instructions to loading teams makes the process very accurate. Workers follow the optimized plan without guesswork, reducing loading time by as much as 30%, putting the theoretical benefits of the optimized plan into practice.

Varied integration options

Modern tools provide wide connectivity options that enable smooth data exchange with other supply chain systems. Advanced truck loading plan applications offer multiple integration pathways that connect planning functions with operational systems across the organization. These connections ensure that loading plans reflect real-time business requirements:

• Route synchronization

Effective loading systems establish direct connections with route optimization software, synchronizing the approach to multi-stop delivery to ensure that cargo is arranged according to the planned delivery sequence. When route planning and load optimization communicate effectively, they address the geographical efficiency of the delivery route and the practical realities. This minimizes the labor required at each destination and cuts operational costs.

• Enterprise system connections

Truck loading software sets bidirectional data flows with warehouse management, transportation management, enterprise resource planning, and order platforms, keeping loading plans based on up-to-date information. The system automatically updates inventory records, transportation schedules, and customer delivery information across all platforms. For operations without API connections, import/export capabilities allow for data exchange through structured files. 

• Performance analytics

Leading truck loading plan solutions include reporting and analytics capabilities. These systems track key performance metrics such as container utilization rates, efficiency improvements, loading times, damage rates, and transportation costs.

By connecting loading data with business intelligence platforms, companies gain valuable insights into operational efficiency and identify opportunities for continuous improvement.

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Best load optimization software providers

There is a diverse range of load planning solutions, from specialized applications focused on specific transportation modes to comprehensive platforms that address multiple shipping scenarios. These tools vary in complexity, pricing models, and integration capabilities to meet the needs of different logistics operations.

General-purpose load planners

General-purpose load planning tools focus on optimizing space utilization for standard shipping containers, truck trailers, and pallets. These solutions offer accessible interfaces and practical features for everyday logistics operations.

• EasyCargo

EasyCargo is a user-friendly truck loading software with robust 3D visualization and good API documentation. The platform has an intuitive interface and detailed loading instructions that make it particularly valuable for companies with frequent loading configuration changes. The system's REST API enables seamless integration with transportation management systems and warehouse platforms.

• Goodloading

Offering a tiered approach to container optimization software, with both free and premium options, Goodloading includes axle load calculations, custom load dimensions, and multi-stop capability. The platform's web-based architecture eliminates installation requirements. Goodloading's API supports comprehensive integration options for businesses seeking to incorporate load planning into existing systems, with particular strength in visualizing loading sequences for warehouse staff.

• CargoWiz

SoftTruck-developed CargoWiz specializes in truck packing software with its Container Advisor feature that recommends optimal container combinations for specific cargo requirements. The system's straightforward interface makes it accessible for logistics teams without extensive technical training. CargoWiz is particularly well-suited for small to medium-sized shipping operations seeking intuitive tools without complex integration requirements.

• CubeMaster

CubeMaster offers tiered editions, from basic pallet optimization to advanced multi-vehicle planning. Its integration capabilities include Excel/CSV import and connectivity with external database systems like MS SQL, Oracle, and DB2. The platform's robust web services enable bidirectional data exchange with transportation and warehouse management systems. CubeMaster's strength lies in its extensive configuration options and enterprise integration capabilities, making it ideal for larger logistics operations with complex loading requirements.

Apart from general-purpose planners, there are more flexible multi-modal load planning tools - let’s explore some of the best options as well.

Multi-modal load planners

Multi-modal load planning solutions address the complex challenges of coordinating freight across multiple transportation modes, supporting diverse container types, and regulatory requirements for air, sea, rail, and ground transportation.

• Cargo-Planner

Cargo-Planner delivers multi-modal optimization for forwarders, warehouses, manufacturers, and air cargo handlers. Their platform includes dedicated modules for ocean containers, trucks, pallets, and air freight. The Standard plan, which is $99 per month, also supports collaborative features. Cargo-Planner excels in providing quick, optimized loading solutions for quotation responses, making it particularly valuable for freight forwarders managing diverse shipment types.

• Boeing Load Planner

An enterprise-grade planning solution for vessels, aircraft, railcars, and trucks, Boeing Load Planner’s web-based platform delivers end-to-end supply chain visibility with powerful visualization and distribution forecasting. Derived from military logistics solutions, the system provides cargo tracking through handheld terminals that record as-placed cargo locations. Boeing Load Planner serves defense transportation companies, commercial carriers, and military organizations with custom pricing based on scope and integration requirements.

• MercuryGate

MercuryGate integrates load planning capabilities within its broader transportation management system, providing connectivity between planning, execution, and settlement functions. The platform's multi-modal approach supports comprehensive transportation planning across all modes, with load optimization as a core module. This approach makes MercuryGate valuable for businesses seeking a consolidated transportation management solution. Their TMS pricing follows a transaction-based model that scales with shipping volume.

For an even more specific approach, if you operate in the air freight domain, there are solutions designed specifically for this type of transportation. 

Aviation load planning solutions

Aviation faces unique challenges. Weight and balance are crucial factors that impact flight safety, fuel consumption, and overall performance. These specialized load planning software air cargo solutions help optimize cargo distribution while adhering to strict regulatory requirements.

• CHAMP's Weight & Balance

CHAMP's Weight & Balance ensures full compliance with Civil Aviation Authorities and IATA standards while maximizing available cargo space. It automates load planning to enhance aircraft performance and fuel efficiency, significantly reducing the carbon footprint. Its features include preighter (passenger-to-freighter conversions) aircraft support, planning capabilities, and optimization tools that plan a full load in seconds with a single click. 

• S4A Smart LOAD

A leading exception-based, visual load planning system, S4A Smart LOAD has a centralized approach that automates load planning, requiring intervention only for loading irregularities. This automation delivers productivity gains and fuel savings through center-of-gravity calculations. The system integrates with all key airline systems. S4A Smart LOAD is versatile enough for airlines of all sizes and supports both centralized and decentralized control models. 

Either of these two options brings immense value to aircraft operators. And if your transportation is done by sea, the next set of solutions will give you a hint on what you need. 

Vessel stowage planning solutions

Vessel stowage planners must optimize cargo placement to ensure vessel stability, maximize cargo intake, and facilitate efficient loading and unloading operations. The following load building software options provide specialized solutions for maritime cargo management.

• SeaRates Load Calculator

SeaRates Load Calculator simplifies load optimization through a simple six-step process. It provides data on maximum container loads with detailed stuffing information. Premium functionality is given for free to customers who book shipments through SeaRates. The solution also offers web-integration options so you can estimate cargo dimensions and receive 3D schemes from the source's container and truck load calculator. SeaRates Load Calculator is great for freight forwarders, small shipping companies, and e-commerce businesses.

• AMT Marine Software SimpleStow

Created by AMT Marine Software, SimpleStow works on an entire voyage, identifying potential stowage conflicts across multiple ports. It provides cargo list sorting, filtering, and grouping. With drag-and-drop functionality, you get customizable stowage rules and conflict checks. SimpleStow supports electronic data interchange through UN EDIFACT and custom formats, including BAPLIE 3.1 and VERMAS messages for Verified Gross Mass requirements. This solution is ideal for medium-sized shipping companies requiring flexible stowage planning.

• Navis StowMan

Navis StowMan’s advantage is direct integration with the industry-leading MACS3 Loading computer system. The comprehensive Navis Carrier and Vessel Solutions suite supports ocean carriers, ship owners, and managers, including the MACS3 Suite for loading calculations and StowMan for maximizing cargo intake. Large shipping companies seeking an integrated approach will find this option a good fit.

The right software can dramatically improve operational efficiency, reduce costs, and enhance safety compliance across your logistics operations. However, to make the most of your load optimization tool, you need to have a clear implementation plan.

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Implementing load planning software

Successful implementation of load software requires careful consideration of your specific operational needs, existing systems, and future growth plans. When selecting and deploying these tools, you should focus on some key aspects:

• Operational requirements

Start by thoroughly assessing your specific operational needs. Consider the types of cargo you handle, your transportation modes, and any requirements that impact your load planning processes. Identify your pain points and determine which features would address them most effectively. This foundational understanding will help narrow down solutions that truly align with your business model rather than those with impressive but unnecessary features.

• Integration capabilities

The most effective load planning software should communicate well with your WMS, ERP, and other relevant platforms. Poor integration causes data silos, manual intervention, and errors. Ask potential vendors about API capabilities, supported data formats, and integration cases with systems similar to yours.

• Scalability

Ask yourself: Where is your business moving? Truck load optimization tools, as well as load plan solutions for aircraft and marine shipments, should accommodate increasing volumes, additional users, and evolving business needs - any trajectory you will take in the viable future. Ask about how the system handles heavier workloads and whether it can be expanded with extra modules or custom features as your needs change.

• Usability and training

Even the best software won’t be helpful if your team finds it hard to use. Make sure the interface and overall experience match their skill level. Think about how much training they'll need and how steep the learning curve is. Ask for demos and trial periods so your team can try it out before you decide.

• Vendor support and reputation

Research the vendor's track record, client testimonials, and industry reputation. A reliable vendor will provide comprehensive implementation support, ongoing maintenance, and responsive customer service. Ask about their update frequency, troubleshooting protocols, and long-term development roadmap to ensure they'll remain a reliable partner for years to come.

Many providers also offer customization services to ensure the software aligns with your business processes. Choose one that fits your needs as best as possible.

Steps for a successful implementation

Implementing a load optimization solution is a process that demands meticulous planning and execution. Follow these steps for a smooth transition and to maximize your return on investment. There are three main approaches to implementing load planning software:

• As a part of a transportation management system: Major TMS providers offer load planning functionality out of the box. This ensures seamless inter-module integration but may provide fewer specialized features than dedicated solutions. This is an excellent choice for businesses that ship regularly and need complete logistics management. Its integrated design simplifies implementation but might mean sacrificing some specialized features.
• As a standalone solution: If your business doesn't need a complex TMS or the current system lacks load planning capabilities, separate solutions are more focused. This way, you choose a truck load planner without replacing your entire logistics system. However, integrating it with existing tools requires technical expertise, as well as setting up data exchange and system integrations.
• Custom development: When off-the-shelf products don't meet your unique requirements, custom logistics software development may be the answer. This approach gives you a solution built just for your business, making operations smoother and more efficient. While it takes more cost and effort at once, a custom system can give you a competitive edge with optimizations and workflows tailored to your needs.

No matter what approach you choose, you need to prepare for the implementation. Audit and clean your existing data, standardize data formats, and establish protocols to maintain data integrity. Rather than diving into a full-scale deployment at once, use controlled phases. Begin with a pilot program in a limited operational area to identify and resolve issues before a broader rollout. This lets your team gain experience with the system and minimize operational risk. 

Also, you should develop comprehensive training programs. Provide your team with available reference materials and designate power users who receive advanced training to serve as internal resources. And, surely, closely track KPIs to measure the software's impact.

The successful adoption of these new solutions may be challenging. Employees might struggle with the interfaces, or the features you choose and pay for might turn out redundant or not enough after you subscribe to a provider. But if you choose a tailored development by an experienced company, you just put this complexity off your shoulders and get just what you need instead of guesswork and lengthy trial and error. 

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Why choose COAX for developing load planning software

Looking for the right technology partner for your load planning solution? COAX delivers custom logistics software that transforms transportation challenges. Let’s dive a little deeper into our expertise and approach.

Building your digital journey

We start with a conversation about your logistics challenges. After our intro call, our team digs into your operations — studying workflows, examining systems, and gathering insights from your key players. Through technology stack consulting, we ensure you're not just implementing today's solutions but also preparing for tomorrow's challenges. 

We don't just scratch the surface; we go above and beyond to get into the essence of your processes. The discovery phase helps us spot bottlenecks and hidden opportunities. Together, we'll define meaningful KPIs that matter to your business, not just metrics that look good on paper. Our teams piece together the puzzle of your operations to create a digital transformation roadmap that's uniquely yours.

Developing and deploying load optimization solutions

When it comes to developing your load planner software, we bring both imagination and experience to the table. Our engineers craft systems with load optimization algorithms that maximize every inch of cargo space while maintaining proper weight distribution. Need to juggle multiple drop-offs? We will implement route planning features to handle complex schedules, helping you slash fuel costs and delivery times. 

These are not just some fancy promises. What sets our software development portfolio apart is our track record with travel and transportation businesses — we've walked this road before. From bus operators needing real-time tracking to tour companies requiring fleet analytics, we've built systems that make logistics more straightforward, automated, and optimized. 

And the best part? We speak human, not just tech, meaning you'll understand what we're building and why it matters to your bottom line. So, if you want a team to get along perfectly and achieve a result that exceeds your expectations, get in touch with us.

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FAQ

What's the difference between air freight and air cargo?

Air cargo refers to any goods transported by air, including mail, courier packages, and freight. Air freight refers to larger commercial shipments transported via air carriers. The main difference between air freight and air cargo is that air freight is a subset of air cargo focused on commercial goods transportation, while air cargo encompasses all items transported by air.

How does load optimization software handle regulatory compliance?

Advanced systems incorporate regulatory constraints into their algorithms, automatically ensuring proper weight distribution, segregation of hazardous materials, and compliance with industry-specific requirements.

Is load planning software suitable for small businesses?

Yes, solutions like Goodloading offer affordable options with free tiers, making optimization accessible to smaller operations without requiring significant investment.

How does load planning handle specialty items that require unique handling?

Most systems allow for manual adjustments and special handling parameters, enabling you to incorporate unique requirements while still optimizing the overall load.