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Architecture of Integrated Information Systems

The Architecture of Integrated Systems (ARIS) is a comprehensive framework for modeling, analyzing, and optimizing systems, developed by August-Wilhelm Scheer in the early to ensure logical consistency and integration across business processes and IT components. It structures the design of managerial systems by decomposing them into distinct yet interconnected views, facilitating requirements definition, design specification, and implementation phases while supporting the incorporation of emerging technologies such as distributed databases and object-oriented methods. At its core, employs five primary views to provide a holistic representation of an : the organization view, which outlines roles, departments, and units responsible for ; the data view, which models the information entities and flows processed within the system; the function view, which details the activities and tasks performed; the deliverable view, which specifies outputs such as products or services generated; and the control view, which integrates these elements through rules, relationships, and logic to maintain consistency. This multidimensional approach, often visualized as the "ARIS House," reduces complexity by allowing targeted modeling at business and IT levels, enabling optimization, evaluation, and . ARIS has been widely adopted in large-scale enterprises, particularly in , services, and sectors, for its compatibility with (ERP) systems like , into which models can be directly exported for implementation. The framework's repository-based structure, utilizing entity-relationship modeling for data storage, supports iterative refinement and throughout the system lifecycle, from preliminary and to operations and . Over time, ARIS has evolved to incorporate modern concepts like (BPM) and , maintaining its relevance as a foundational tool for aligning organizational strategy with .

Overview and History

Introduction to ARIS

The Architecture of Integrated Systems () is a comprehensive framework designed to ensure that systems align precisely with requirements through systematic modeling and integration. Developed by August-Wilhelm Scheer, provides a structured for representing the components of an organization, including functions, data, and processes, to facilitate the development and optimization of IT-supported operations. At its core, serves the purpose of analyzing, designing, and optimizing business processes with a strong process-oriented focus, effectively bridging the divide between business strategy and IT implementation. This alignment enables organizations to achieve greater efficiency, reduce redundancies, and support strategic decision-making by maintaining a consistent, integrated view of enterprise activities. A key principle of is its holistic approach, which integrates multiple perspectives on the enterprise to simplify the inherent complexity of development and promote cohesive . Originating in the early , emerged as a response to the fragmented and decentralized enterprise modeling methods of the era, offering a unified guideline for and IT alignment. The framework is commonly represented visually by the ARIS House model, which illustrates its layered and interconnected structure.

Development and Key Contributors

The Architecture of Integrated Information Systems () emerged in the late 1980s and early 1990s in , primarily through the efforts of August-Wilhelm Scheer, who developed the framework during his tenure as a professor of at . Scheer, appointed as one of Germany's youngest professors in 1975, founded the Institute for Information Systems () at the university, where foundational research on enterprise modeling and information integration was conducted. This academic environment facilitated the conceptualization of ARIS as a holistic approach to aligning business processes with information technology, drawing on principles from (CIM) and prevalent in European industrial research at the time. A pivotal milestone came in 1984 when Scheer established IDS Scheer AG as a from his university research, marking the initial commercialization of concepts through consulting and focused on process optimization. The framework's theoretical foundation was formalized in Scheer's seminal , Architecture of Integrated Information Systems: Foundations of Modelling, which outlined as a for designing integrated enterprise systems, emphasizing views, levels, and lifecycle management. This publication, building on earlier works like Scheer's Y-model for process-oriented enterprise analysis, integrated influences from entity-relationship modeling for data structures and emerging () research, positioning as a bridge between and practical . Scheer served as the primary , with contributions from collaborators at who advanced modeling techniques in collaborative projects. Early adoption of centered on and , where it was applied to streamline operations in sectors like automotive and , leveraging its structured views to support CIM initiatives and process reengineering. For instance, IDS Scheer implemented in projects for German manufacturers in the late and early , demonstrating its utility in reducing integration complexities. A key commercialization step occurred in 2009 when acquired IDS Scheer AG, expanding 's reach through integrated toolsets like the ARIS Toolset for global enterprise modeling.

Core Framework Components

Description Views

The Description Views in the Architecture of Integrated Information Systems () framework provide distinct perspectives on business processes, enabling a holistic by separating concerns into five interconnected dimensions. Developed by August-Wilhelm Scheer, these views—Organization, Function, Data, Output, and Control—facilitate the modeling of enterprise activities from structural, operational, informational, deliverable, and regulatory angles, respectively. This multi-view approach ensures that business models capture the complexity of integrated systems without overlap, supporting , , and . The Organization View focuses on structural units, roles, and resources within the , defining who performs tasks and how responsibilities are allocated across departments, individuals, or external partners. It models hierarchical structures, such as organizational charts, and resource assignments to ensure clarity in and . The primary purpose of this view is to support and organizational efficiency, identifying potential bottlenecks in or flows. The Function View addresses activities, goals, and logical groupings of tasks, decomposing business operations into core functions like , execution, or . It emphasizes what needs to be done to achieve objectives, grouping related functions hierarchically to reveal redundancies or synergies. This view's purpose lies in activity , aiding in the optimization of workflows by aligning functions with strategic goals and performance metrics. The Data View encompasses information entities, events, and relationships, representing the flow of data required or produced by business processes. It includes entities such as documents, databases, or messages, along with their attributes and dependencies, to model . Designed for tracing , this view ensures and supports decisions on , , and across systems. The Output View, introduced to extend the original framework, details products, services, and value objects delivered by processes, such as goods, reports, or customer outcomes. It captures tangible and intangible results, including quality specifications and delivery mechanisms, to link processes to business value. Its purpose is to define deliverables explicitly, facilitating evaluation of process effectiveness in terms of value creation and stakeholder satisfaction. The Control View governs rules, dependencies, and process flows, integrating elements from the other views through logical sequences, decisions, and constraints. It models orchestration via event-driven controls, such as triggers or feedback loops, to ensure compliance and dynamic adaptation. This view serves as the orchestrator, enforcing business rules and coordinating interactions to maintain system coherence. These views are inherently interlinked to form a comprehensive ; for instance, a in the Function View may reference organizational units from the Organization View and data entities from the Data View, while outputs are controlled through dependencies in the Control View. The Control View acts as the primary integrator, synthesizing the others into chains. This interconnectedness allows models to simulate real-world dynamics, such as how resource changes impact data flows or outputs. Originally comprising four views—Organization, Function, Data, and Control—the ARIS framework evolved in the late 1990s to incorporate the Output View, reflecting a growing emphasis on value-oriented process management in response to enterprise integration demands. This expansion enhanced the framework's applicability to modern business environments, where deliverables increasingly drive . The views map horizontally across the ARIS House Model's layers for multi-level abstraction.

Description Levels

The Architecture of Integrated Information Systems (ARIS) framework organizes modeling into three distinct description levels to systematically bridge business requirements and IT implementation, ensuring a structured progression from abstract concepts to concrete realizations. These levels—Requirements Definition, , and —facilitate a top-down approach that starts with high-level business needs and descends to technical deployment, promoting and alignment across the entire . At the Requirements Definition level, modeling remains business-oriented and conceptual, focusing on capturing organizational goals, processes, structures, and strategic objectives using semi-formal methods. This level defines long-term business problems, success factors, and key performance indicators (KPIs) through artifacts such as (EPC) diagrams for high-level process flows, function trees for semantic function modeling, entity-relationship models (ERMs) for data concepts, and organizational charts for structure. For instance, EPC diagrams illustrate business processes triggered by events, emphasizing value-added chains without delving into IT specifics. The purpose is to establish a foundation that aligns with business strategy, enabling stakeholders to validate objectives before IT involvement. The level shifts to an IT-oriented perspective, translating business requirements into logical models that describe software systems, infrastructure, and interfaces in descriptive IT language. Here, artifacts include application system type diagrams for modular structures and screen designs, diagrams refined for data structures, service architecture diagrams for interactions, and EPCs detailed with IT elements like interfaces. This level mediates between concepts and technical execution, allowing independent IT refinements while ensuring compatibility, such as mapping organizational units to nodes. It builds directly on the Requirements Definition by elaborating processes and data into IT-compatible forms, supporting iterative adjustments for feasibility. Finally, the Implementation level addresses technical realization through physical models of , software, databases, and workflows, transforming designs into executable components. Key artifacts encompass specific application system diagrams for modules and databases, network diagrams for configurations, detailed EPCs integrated with execution sequences, and flow charts for operational workflows. This level ties concrete resources—like databases and scripts—to locations and units, realizing business goals with actual while accommodating frequent updates due to its tight coupling with IT environments. Progression from ensures full deployment of optimized systems. The top-down progression across these levels enforces , allowing changes at any stage to propagate upward or downward for validation, which supports iterative refinement and reduces misalignment risks in integrated information systems. Within the House model, these levels map across views to integrate perspectives holistically. This structured layering enhances conceptual understanding, enabling organizations to refine models progressively while maintaining business-IT coherence.

The ARIS House Model

Structure and Layers

The ARIS House model employs a building to conceptualize the of various components within the Architecture of Integrated Information Systems (), portraying the framework as a structured edifice that facilitates the holistic design of enterprise information systems. In this , the represents the level at the base, providing the stable groundwork for technical realization through and software components. The walls symbolize the five core views—, , , output, and —that form the vertical structural boundaries, enclosing and supporting the system's operational elements across all levels. The roof corresponds to the requirements level at the top, offering overarching protection and alignment with strategic business needs. This was introduced by August-Wilhelm Scheer in his seminal 1992 work to illustrate the interconnected nature of business processes and IT architecture. The House is structured around five primary views that provide distinct perspectives on the : the view, view, view, output view, and view. These views are represented vertically, like the walls of , capturing different aspects of the . The also incorporates three descriptive levels that apply horizontally across all views, reflecting progressive from technical details to high-level oversight: the level at the bottom, focusing on concrete , software, and physical realizations; the level in the middle, detailing modules, transactions, and architectures; and the requirements definition level at the top, addressing business needs, organizational structures, and strategic objectives. These horizontal levels support multi-perspective modeling throughout the lifecycle, from concrete to abstract requirements. Visually, the ARIS House is typically represented in diagrams as a cubic or house-like form, with the five primary views depicted as the vertical sides or walls of the building, emphasizing their enclosing role, while the three descriptive levels (, , and ) are shown as horizontal floors or layers slicing through the . This graphical depiction highlights the interplay between vertical views and horizontal levels, promoting a multidimensional understanding of system . The purpose of this model is to simplify the communication of complex integrations among business processes, organizational , data flows, and outputs, enabling stakeholders to grasp the holistic without delving into granular details. By visualizing abstract concepts through a familiar building analogy, it enhances accessibility and supports effective enterprise modeling and optimization.

Integration of Views and Levels

In the House Model, integration of views and levels occurs through structured cross-view links that connect elements across the , , , output, and perspectives, enabling a holistic representation of processes. For instance, functions from the view are assigned to organizational units in the view and controlled by business rules in the view, while elements in the view are refined through input/output relationships to outputs in the output view. These links facilitate level-wise refinement, where conceptual models at the requirements definition level—such as high-level descriptions—are progressively detailed into design specifications and executable implementations, ensuring alignment from abstract needs to concrete IT realizations. The view plays a central as the integrative "glue" among all views, primarily through event-driven process chains (EPCs) that model dynamic process flows by linking events, functions, organizational , and transformations. EPCs incorporate logical connectors like AND and XOR gateways to define flows, thereby synthesizing static elements from other views into executable sequences that maintain consistency across the . This supports the of business-IT models, allowing processes to be traced from to completion while incorporating rules that govern interactions. Traceability is achieved via bidirectional mappings between views and levels, where changes in one element—such as updating a in the requirements level—propagate to related organizational assignments, data models, and implementation artifacts through occurrence copies and relational connections like "supports" or "uses." This mechanism ensures that modifications are reflected holistically, promoting and reducing inconsistencies in architectures. For example, a refinement from conceptual to levels maintains links to upstream data and organizational elements, enabling impact analysis. An advanced extension, the House of Business Engineering (HOBE), builds on the ARIS House by incorporating strategy alignment through four interlinked levels: , process planning and control, control, and application systems. In HOBE, process models from the initial engineering level generate procedures and provide for evaluation and continuous improvement, extending the core integration to encompass the full business lifecycle from design to IT deployment. This framework enhances traceability by linking strategic objectives to operational executions, facilitating adaptive process management.

Modeling Techniques

Function and Process Modeling

In the Architecture of Integrated Information Systems () framework, function and process modeling addresses the dynamic aspects of business operations by representing activities, their sequences, and interdependencies. Developed by August-Wilhelm Scheer, this approach emphasizes the transformation of inputs into outputs through structured techniques that capture process logic and functional hierarchies. Central models include the () for detailing process flows and the Function Allocation Diagram (FAD) for decomposing functions and assigning resources. The (EPC), introduced by Scheer in the early 1990s as a core , describes business processes as sequences triggered by events. Its primary components are events, which represent triggers or results of activities (depicted as hexagons); functions, which denote tasks or transformations (shown as rounded rectangles); connectors, including logical operators such as , and XOR for branching and (illustrated as circles); and organizational units, which assign responsibility to roles or departments (symbolized by rectangles). Syntax rules ensure logical coherence: events and functions must alternate in the chain, with connectors enforcing valid sequencing to prevent inconsistencies, such as unpaired XOR branches that could lead to undefined paths. This structure supports simulation and validation of process behavior. The complements EPC by focusing on function decomposition, breaking down high-level activities into sub-functions and allocating them to supporting elements like organizational units, data inputs/outputs, and resources. In , FADs are assigned directly to individual functions within an EPC to manage complexity, relocating "satellite" details—such as responsibility assignments or data flows—away from the main process chain while maintaining . This allocation often incorporates RACI (Responsible, Accountable, Consulted, Informed) relationships to clarify roles in execution. Process modeling in ARIS follows a systematic progression to ensure alignment with business objectives. First, goals are identified using objective diagrams that map strategic aims and success factors, often through cause-and-effect linkages derived from workshops. Next, functions are decomposed hierarchically, employing function trees or diagrams to delineate sub-functions and their relationships. Finally, control flows are defined via EPCs, specifying event triggers, functional sequences, and logical connectors to model and parallelism. Value-added chain diagrams provide high-level overviews of processes within , illustrating the sequence of value-creating functions from inputs to outputs across organizational boundaries. These diagrams link functions to organizational units and information carriers, highlighting end-to-end flows and potential optimization areas, such as bottlenecks in value delivery, before delving into detailed modeling. They serve as entry points for process analysis, supporting reorganization efforts by visualizing hierarchical and consecutive activities.

Organization and Data Modeling

In the Architecture of Integrated Information Systems (), organization modeling focuses on representing the structural elements of an , including hierarchies, units, and roles, to provide a clear foundation for aligning with business objectives. The primary method for this is the (ORG chart), which depicts hierarchical relationships among organizational units such as departments, teams, and positions using symbols for organizational units, positions, and persons, connected by relations like "reports to" or "belongs to." This model enables visualization of reporting lines and responsibilities, facilitating analysis of authority flows and resource distribution within the company. For role assignments, ARIS employs role resolution techniques within organizational models, often illustrated through role diagrams or extensions of the ORG chart, where roles are assigned to functions or positions to resolve who performs specific tasks, ensuring and flexibility in staffing. These elements are defined at the type level in ARIS, allowing abstraction from concrete instances to reusable templates. Data modeling in ARIS captures the information structures and interactions essential for business operations, emphasizing static entities and their dynamic flows. The Entity-Relationship (ER) diagram, implemented as the Entity Relationship Model (ERM) in ARIS, models data entities (e.g., customers, orders) and their attributes, along with relationships such as one-to-many or many-to-many, to define the conceptual schema of business objects. This approach extends the Chen ER model with ARIS-specific constructs for business semantics, supporting three layers: conceptual (business-oriented), logical (technical), and physical (implementation-specific). For entity interactions, Data Flow Diagrams (DFD) are used to illustrate how data moves between entities, processes, and external stores, highlighting inputs, outputs, and transformations without delving into procedural details. These models ensure that data requirements are aligned with organizational needs, promoting reusability across the enterprise. To enhance modularity and maintainability, ARIS incorporates clustering techniques in organization modeling, where cluster objects group related units or roles into higher-level modules, such as business segments or departments, allowing hierarchical decomposition and simplification of complex structures. For data modeling, semantic rules enforce consistency by defining constraints on entities and relationships, such as cardinality restrictions or attribute validations, which are checked during model creation to prevent inconsistencies like orphaned entities or invalid associations. These rules are configurable in ARIS and draw from ontological foundations to ensure models adhere to business semantics. In the output view of ARIS, which complements organization and perspectives by focusing on results, the Product represents service portfolios and product structures as hierarchical decompositions, with nodes for products/s and branches showing components or . This tree-like structure aids in portfolio management, illustrating how outputs from organizational activities and processes form deliverable bundles, such as software modules or customer s. and models integrate briefly with process models through the control view, where roles and data entities are linked to control elements for oversight. Overall, these modeling approaches, as formalized by August-Wilhelm Scheer, provide a rigorous basis for integrated information .

Implementation and Tools

ARIS Toolset Evolution

The ARIS Toolset, the primary software implementation of the methodology, was initially developed by IDS Scheer AG in the early as a comprehensive platform for and analysis. The international version of the toolset was released in 1994, enabling organizations to create, analyze, and navigate integrated information systems models across various views and levels. In 2009, acquired IDS Scheer, incorporating the ARIS Toolset into its broader ecosystem and accelerating its development toward greater scalability and integration capabilities. This acquisition marked a pivotal shift, transforming ARIS from a specialized tool into a cornerstone of Software AG's process intelligence offerings. At its core, the ARIS Toolset provides a graphical modeling editor that supports intuitive creation of diagrams using ARIS notations, such as and BPMN, for functions, , organizations, and data. It includes a centralized for storing, versioning, and querying thousands of interconnected models, ensuring and reusability across enterprise architectures. Simulation capabilities allow users to execute dynamic tests, evaluating metrics like throughput time and utilization to identify bottlenecks. Reporting tools generate customizable outputs, including dashboards and exportable analyses, to communicate model insights to stakeholders. These features collectively enable the toolset's application in , facilitating the documentation and optimization of business operations. Key version milestones reflect the toolset's evolution toward modern, collaborative environments. ARIS 7, released in 2008, introduced web enablement via ARIS Connect, allowing browser-based access to models and reducing dependency on desktop installations for collaborative viewing and editing. ARIS 10, launched in 2017, advanced cloud integration by supporting hybrid deployments and seamless data synchronization with cloud-based repositories, enhancing accessibility for distributed teams. As of November 2025, the latest iterations are ARIS 10.2025.11 for (released November 6, 2025) and ARIS 10.2025.10 for on-premises, which include enhanced BPMN support, such as improved handling of message flows in collaborative models and refined validation for complex process diagrams. In January 2025, ARIS was established as a standalone under Software GmbH to enable focused growth and innovation. Governance within the ARIS Toolset emphasizes secure, team-oriented workflows through , where administrators define permissions for modeling, viewing, and editing based on user roles to prevent unauthorized changes. Collaboration features, including shared workspaces, comment threads, and workflow approvals, enable real-time feedback and , supporting large-scale projects without compromising . These mechanisms ensure and in enterprise settings.

Integration with Modern Technologies

The Architecture of Integrated Information Systems (ARIS) framework facilitates seamless integration with enterprise resource planning (ERP) systems through API connections, enabling data exchange and process synchronization. For instance, ARIS integrates with SAP solutions via deep linkages to SAP Solution Manager and SAP Enable Now, supporting process modeling and execution within SAP landscapes. Earlier integrations, such as with SAP Exchange Infrastructure (SAP XI) introduced in 2004, allowed for cross-component business process management by automating message exchanges between systems. Additionally, ARIS supports model-to-execute capabilities with webMethods BPM, enabling the transformation of ARIS models into executable processes with minimal rework, facilitated by BPMN 2.0 roundtripping and synchronization. Recent advancements in ARIS incorporate artificial intelligence to enhance modeling efficiency. The ARIS AI Companion, first launched in late 2023 and with broader availability in 2024, provides automated modeling suggestions, natural language-based process generation, and interactive guidance to overcome documentation challenges, such as the "blank canvas syndrome." This feature reuses validated knowledge objects and supports query-like searches for published items, streamlining process intelligence. For process mining, ARIS integrates with external tools akin to Celonis through BPMN model imports/exports and API-based data ingestion, allowing event log analysis and conformance checking against ARIS reference models. ARIS Connect enables web-based collaboration in cloud environments, supporting distributed teams with features for model sharing, feedback, and governance without on-premises installations. This aligns with practices by facilitating agile and deployment. ARIS also accommodates architectures through its support for agile process platforms that model modular, scalable services, and low-code/no-code digitalization via predefined accelerators and intuitive interfaces for non-technical users. Compliance with industry standards ensures 's interoperability in modern IT ecosystems. It fully supports BPMN 2.0 for executable , including collaboration diagrams with typed lanes for roles and units. ARIS UML Designer provides comprehensive UML notation support for software development, integrating business processes with class diagrams and activity flows. Alignment with ITIL is achieved through dedicated process maps that detail activities in EPC and BPMN formats.

Applications and Extensions

Business Process Management

The Architecture of Integrated Information Systems (ARIS) plays a central in Business Process Management () by providing a structured framework for modeling, analyzing, and improving business processes to enhance organizational efficiency. ARIS supports the BPM lifecycle through its four core levels: for design, process planning and for monitoring, workflow for execution, and application systems for implementation. This integrated approach enables to align processes with strategic objectives while ensuring consistency across views such as , , , deliverable, and . In the design phase, facilitates using Event-driven Process Chains (EPCs) to capture , events, and functions, allowing for the creation of reference models that serve as benchmarks for optimization and simulation studies. During execution, supports management by linking models to operational systems, enabling the dynamic passing of objects like documents between workplaces and handling exceptions in well-structured processes. Monitoring is achieved through real-time tracking of key performance indicators (KPIs), such as process times and costs, integrated with executive information systems to support continuous process improvement. Optimization in ARIS BPM involves techniques like bottleneck analysis via EPC simulations, which dynamically evaluate process alternatives to identify delays and resource inefficiencies, such as high wait times or underutilized staff. Rule-based compliance checks are conducted using declarative rules that assess business attributes against predefined standards, ensuring adherence to regulatory requirements like ISO 9000 with minimal reliance on process structure details. The House of Business Engineering (HOBE), an extension of the ARIS framework, aligns processes with overall strategy by encompassing the full lifecycle from design to IT deployment, promoting business process reengineering and adaptive management. ARIS-driven BPM initiatives have demonstrated measurable impacts, including cycle time reductions through simulation-optimized workflows—for instance, average customer throughput times as low as 3 minutes 34 seconds in assessed operations—and overall project time and cost savings exceeding 30% via reuse. These metrics underscore ARIS's contribution to scalable enhancements, focusing on utilization and improvements without exhaustive numerical .

Enterprise Architecture and Optimization

The Architecture of Integrated Information Systems (ARIS) framework facilitates (EA) by providing a structured approach to align (IT) infrastructure with business objectives through its multi-perspective modeling views, including , , , deliverable, and layers. This alignment is achieved by mapping business processes to IT components across five distinct levels—from to operational —ensuring that IT supports strategic goals without silos. For industry-specific applications, ARIS employs reference architectures, such as those tailored for or , which incorporate best-practice models to accelerate EA adoption and reduce customization efforts by up to 30%. Optimization within ARIS EA involves systematic between as-is and to-be models, where current process executions are compared against desired states using variant tools to identify inefficiencies and transformation paths. Additionally, is integrated into the view, allowing organizations to model compliance controls, evaluate potential deviations through conformance checking, and mitigate risks via KPI dashboards that monitor process adherence. These techniques enable continuous improvement by against reference models and simulating process alternatives to optimize and performance. To handle scalability in large-scale enterprises, ARIS utilizes modular repositories that serve as centralized, hierarchical databases for storing and managing extensive process models, supporting drill-down navigation and aggregation without performance degradation. This modularity allows for distributed access and role-based governance, making it suitable for global organizations with thousands of users by leveraging caching strategies in the underlying toolset. The benefits of in EA include enhanced organizational agility, as traceable architectures provide full visibility into process interdependencies, enabling rapid adaptation to market changes. Furthermore, it promotes by maintaining auditable links between business requirements and IT implementations, supporting standards like ISO 9001 through documented control flows and automated governance features. Overall, these capabilities foster a unified view that drives and strategic decision-making.

Examples and Case Studies

Real-World Implementations

One of the early and influential real-world applications of the framework took place at , where it was used to support in . has applied to support solutions, aiding business-IT alignment. An example from a 2006 case study involves an automotive supplier that employed for modeling, demonstrating parallel distributed production processes for . Across these implementations, common challenges include model maintenance, as business processes evolve and require regular updates to ARIS models to avoid obsolescence. Success factors, such as targeted training programs for stakeholders, have proven essential in overcoming resistance to change and ensuring long-term adoption and value realization. In a more recent application, Siemens has utilized for digital process management to drive forward initiatives as of the 2020s.

Process Mining and AI Applications

ARIS Process Mining integrates discovery tools to extract and visualize actual executions from event logs, enabling validation of predefined models such as EPCs against real-world data. This functionality supports discovery, which automatically generates maps from transactional data, revealing deviations, bottlenecks, and inefficiencies in operations. Conformance checking within ARIS compares event logs to normative models, quantifying levels and highlighting non-conforming behaviors through metrics like and . The AI Companion, introduced in ARIS 10 service releases starting from SR26 in 2024 and enhanced in SR28 by April 2025, automates the generation of models from descriptions, streamlining the creation of structured architectures. Integrated directly into the ARIS Process Mining interface via the Process Explorer, the AI Companion facilitates interactive querying of event data, predictive insights into process variants, and automated suggestions for optimizations based on historical patterns. This generative AI capability reduces manual modeling efforts in pilot implementations. In a hypothetical banking , an institution could leverage AI-enhanced to optimize fraud detection processes by first using to discover variants in transaction approval workflows from event logs, identifying delays in high-risk reviews. The AI Companion would then generate updated models incorporating to forecast fraud patterns, enabling conformance checks that flag anomalous activities in simulations compared to traditional methods. This supports proactive adjustments, such as automating escalations for suspicious variants, thereby enhancing detection accuracy without overhauling systems. Looking toward future trends as of 2025, advancements in are poised to enable dynamic model updates, where algorithms continuously refine EPCs based on streaming event data for adaptive architectures. Generative extensions, building on the 2025 SR28 updates, promise broader applications in automated architecture design, including interfaces for simulating enterprise-wide integrations and forecasting compliance risks with over 90% accuracy in controlled studies.

Related Work and Influence

Comparisons with Other Frameworks

The Architecture of Integrated Information Systems (ARIS) differs from the Zachman Framework in its emphasis on dynamic process modeling versus a static taxonomic structure. ARIS provides an integrative process/control view with extensive techniques for business process optimization, making it particularly suitable for dynamic enterprise environments, while Zachman offers a comprehensive two-dimensional matrix of perspectives (what, how, where, who, when, why) across six levels but lacks inherent process simulation capabilities. Evaluations using criteria such as framework consistency, multi-dimensional structure, and drill-down approaches highlight ARIS's strength in process dynamics, positioning it as more adaptable for business process management (BPM) integration compared to Zachman's broader but less operational taxonomy. In contrast to (TOGAF), prioritizes multiple modeling views (organization, data, function, process, output) for integrated system design, whereas TOGAF centers on a content metamodel across four domains (business, data, application, technology) to guide strategic . 's tool-oriented approach, exemplified by the ARIS Platform, facilitates process-driven modeling and optimization, often complementing TOGAF's (ADM) through certified integration and metamodel mapping. However, TOGAF's requirement-centric methodology provides stronger strategic alignment for enterprise-wide evolution, though it relies on external notations like BPMN or without 's native expressiveness for interdependent models. ARIS serves as a meta-framework that encompasses notations like (BPMN), integrating BPMN's event-driven processes within its broader (EPC) methodology, while BPMN alone focuses on universal, choreography-supported process depiction without ARIS's multi-perspective depth. BPMN excels in role clarity through pools and lanes and supports subprocesses for technical execution, but its complexity can hinder non-expert use, and it lacks the holistic integration of ARIS's views for full enterprise modeling. Methodological assessments reveal shared limitations at the business-technology interface for both, yet ARIS's offers simpler, color-coded intuition for event-function chains, though transformations to BPMN may incur information loss. A key strength of ARIS lies in its "house" model, which visualizes interconnected views for comprehensive analysis and evaluation, enabling efficient redesign. This multi-view structure supports simulation and repository management, outperforming single-notation approaches in integrated environments. Nonetheless, ARIS exhibits limitations in non-process domains, such as strategic motivation modeling, where its process-centric focus may require supplementation from frameworks like Zachman.

Dissemination and Academic Impact

The Architecture of Integrated Information Systems () originated in , where it has maintained a strong presence in German-speaking due to its development at and adoption by local enterprises and public sector organizations. Through , ARIS has achieved global dissemination, with over 200 companies worldwide utilizing the platform for as of 2025. Academically, has significantly influenced () literature, with key works by August-Wilhelm Scheer garnering over 1,000 citations, including his foundational text on . It is integrated into university curricula, notably at , where the ARIS Education Package supports comprehensive lectures, and at institutions like the University of Applied Sciences Saarland and the University of Leipzig for training in process analysis and solutions. ARIS has shaped related modeling approaches, including the extended Event-driven Process Chain (eEPC), which builds on ARIS's core notation to enable more detailed transformations into executable models. It also informs -based modeling by linking process chains to value delivery frameworks, as seen in analyses combining eEPC with management-oriented value assessments. Recent in 2024 and 2025 explores ARIS-AI hybrids, such as the ARIS AI Companion, which integrates generative AI for accelerated process intelligence and model generation within workflows. Early dissemination faced challenges from limited English-language resources before 2000, as initial publications and tools were predominantly in , restricting broader access until English editions and global support emerged. Currently, open-source extensions like provide free access to basic modeling capabilities, fostering wider experimentation and educational use without full licensing.

References

  1. [1]
    Architecture of Integrated Information Systems - SpringerLink
    Book Title: Architecture of Integrated Information Systems · Book Subtitle: Foundations of Enterprise Modelling · Authors: August-Wilhelm Scheer · Publisher: ...
  2. [2]
    [PDF] Appropriate Process Standardization - Scheer Americas
    According to the widely used ARIS framework devel- oped by Scheer [8] the following views on a process can be distinguished [9]:. Organization: Who is ...
  3. [3]
    ARIS (Architecture of Integrated Information Systems) - PERA.net
    ARIS focuses on the analysis and requirements definition phase during the design of managerial information systems, not on the execution of business processes.Missing: components | Show results with:components
  4. [4]
    ARIS — Business Process Frameworks - Book - SpringerLink
    ARIS (Architecture of Integrated Information Systems) is a unique and internationally renowned method for optimizing business processes and implementing ...Missing: components | Show results with:components
  5. [5]
    [PDF] Method Manual - ARIS Documentation
    various components of ARIS can be used to perform evaluations for the models created to ... ▫ Scheer, A.-W.: ARIS - Business Process Frameworks. 3. edition Berlin ...
  6. [6]
    Rob Davis and Eric Brabänder - ARIS Design Platform
    At the end of the 1980s, Professor August-Wilhelm Scheer developed ARIS as a meta-model for organisational modelling and to provide a procedural model for.
  7. [7]
    Prof. August-Wilhelm Scheer - Global University Alliance
    He is known for the development of the Architecture of Integrated Information Systems (ARIS) concept, and his research focuses on information and business ...Missing: history origin 1980s IMD
  8. [8]
    August-Wilhelm Scheer - Universität Ulm
    Sep 8, 2020 · Dr. August-Wilhelm Scheer, founder and chairman of the supervisory Board of IDS Scheer AG and imc AG was director of the Institute for Information Systems (IWi ...<|separator|>
  9. [9]
    History - Scheer Group
    Founded in 1984 by Prof. Dr. August-Wilhelm Scheer in Saarbrücken, Germany, IDS Scheer AG marked the start of the globally recognised Scheer Group.Missing: ARIS origin 1980s
  10. [10]
    ARIS Architecture and Reference Models for Business Process ...
    Aug 7, 2025 · In this article a general business process architecture is presented, which is based on the Architecture of Integrated Information Systems (ARIS)<|control11|><|separator|>
  11. [11]
    Software AG to buy IDS Scheer | Reuters
    Jul 14, 2009 · Germany's Software AG <SOWG.DE> said it will buy IT consultancy group IDS Scheer <IDRG.DE> for almost 500 million euros ($696 million) in ...Missing: 2005 | Show results with:2005
  12. [12]
    [PDF] Method Manual - ARIS Documentation
    During the analysis of the actual situation, a framework containing the main business ... ▫ Scheer, A.-W.: ARIS - Business Process Frameworks. 3. edition Berlin ...
  13. [13]
    [PDF] ARIS Architecture and Reference Models for Business Process ...
    The ARIS concept provides a framework which covers every business process aspect. Various methods for optimizing, evaluating and ensuring the quality of the ...
  14. [14]
    ARIS — Business Process Modeling - SpringerLink
    ARIS (Architecture of Integrated Information Systems) is a unique and internationally renowned method for optimizing business processes and implementing ...
  15. [15]
    ARIS EPC Cheat Sheet: Quick Guide to Models & Diagrams
    The Event-driven Process Chain (EPC) is a modeling notation to describe business processes. It integrates all relevant business perspectives.
  16. [16]
    [PDF] User Manual for the YaSM® Process Map (ARIS™ Version)
    Filtering and sorting can be applied to create specific views, focusing on particular processes, inputs or outputs. YaSM role descriptions. This PDF document ...<|control11|><|separator|>
  17. [17]
    Organizational chart | ARIS BPM Community
    The ARIS Basic edition supports the modeling of Org charts with its model type 'Organizational chart'. With the relevant ARIS symbols (organizational unit, role ...
  18. [18]
    An ontology-based semantic foundation for ARIS EPCs
    This paper presents an ontological analysis of the EPC (Event-driven Process Chain) business process modeling notation supported in the ARIS Toolset.
  19. [19]
    [PDF] THE ARIS METHOD - Amazon S3
    • Is performed by an actor (organization view),. • Requires or generates data (data view),. • Is composed by several actions (function view) ... • And has some ...
  20. [20]
    Data modeling | ARIS BPM Community
    Data modeling is a method that you can use for defining and analyzing which data is required within the scope of business process management in an organization.
  21. [21]
    [PDF] W. Scheer - Concepts of Current Data Modelling Methodologies
    ARIS provides a meta structure definition of every layer. The data model utilized is an extension of the Chen entity relationship model. Its constructs and ...<|control11|><|separator|>
  22. [22]
    Learn how to model data flows in ARIS | ARIS BPM Community
    Apr 28, 2015 · How to model data flows in ARIS so that the required data is available to you during the execution of an automated process.Missing: Entity- Relationship ER
  23. [23]
    Semantic Checks and how to track them | ARIS BPM Community
    Feb 11, 2025 · Semantic checks can be useful for a modeler not to oversee any syntactical issue or may be given layout or mandatory data demands added company ...Detailed Documentation on Semantic Checks Ruleshow to configure Semantic Check rules for BPMN modelsMore results from ariscommunity.com
  24. [24]
    Introduction to modeling product and service trees - ARIS Community
    Mar 9, 2020 · This video will show you how to model the product and service trees.Missing: output portfolios
  25. [25]
    Business Process Modelling with ARIS: A Practical Guide
    1994 marks the year that the international version of ARlS Toolset - a software system capable of analysing, modelling and navigating business processes ...
  26. [26]
    Software AG retrenches to its core ARIS process management and ...
    Jan 8, 2025 · Software AG retrenches to its core ARIS process management and A&N mainframe tools ... IDS Scheer, which Software AG acquired in 2007.
  27. [27]
    ARIS Enterprise
    With features like role-based access, easy publication & collaboration, or focused management dashboards, ARIS Enterprise lets everyone in your organization ...
  28. [28]
    [PDF] ARIS Product Feature Matrix
    It includes tools and capabilities to design & document process information, to monitor & analyze processes and their performance, and to communicate and ...Missing: Toolset core
  29. [29]
    Create your first Process Simulation with ARIS | ARIS BPM Community
    Apr 6, 2020 · Discover the simulation possibilities with the onboard ARIS Simulator, enter key information and see your model come alive!Missing: steps identify goals decompose functions define flows
  30. [30]
    Product Version Availability | ARIS BPM Community
    Product Version Availability ; ARIS 10.2025.7, 2025-07-03, 2025-08-31 ; ARIS 10.2025.6, 2025-06-05, 2025-07-31 ; ARIS 10.2025.5, 2025-05-01, 2025-06-30 ; ARIS 10.0 ...
  31. [31]
    ARIS roadmap | ARIS BPM Community
    Jun 26, 2019 · Software AG publishes feature releases of ARIS every 6 months. The current release is 10.0 SR8. The first 10.0 was released in April 2017.
  32. [32]
    https://docs.aris.com/10.2025.7.0/releasenotes-latest.html
  33. [33]
    ARIS Software Reviews, Demo & Pricing - 2025
    Rating 4.7 (19) ARIS is a robotic process management software designed to help organizations visualize, analyze and optimize business processes.
  34. [34]
    ARIS for SAP Solutions: Streamline Your Business Processes
    ARIS for SAP Solutions connects ARIS with your SAP landscape and offers deep integration with SAP® Solution Manager and SAP Enable Now. It helps you to ...
  35. [35]
    [PDF] ARIS for SAP NetWeaver
    With ARIS for SAP NetWeaver,. IDS Scheer is providing a tailor-made environment for the design and the architecture of business process models. The models in ...<|control11|><|separator|>
  36. [36]
    BPMN 2.0 the Key to ARIS-webMethods Integration | Method And Style
    Dec 29, 2016 · The integration features roundtripping and continuous synchronization between business-oriented and developer-oriented models in those tools.
  37. [37]
    ARIS launches AI Companion - Software AG
    To manage growth and empower their teams, businesses require robust tools that can be used by every employee who can positively affect ...
  38. [38]
    Importer - Celonis Product Documentation
    Aug 15, 2025 · In Celonis Process Management, it is possible to import processes from ARIS. Importing ARIS data requires a customized config file to import ...
  39. [39]
    [PDF] Data ingestion API - ARIS Documentation
    ARIS Process Mining supports a public data ingestion API. You create and send HTTP requests to use the API. The API allows you to transfer data from any ...Missing: ERP | Show results with:ERP
  40. [40]
    [PDF] ARIS Distributed Installation Cookbook
    Oct 1, 2025 · The ARIS connect portal is based on a framework for the creation of modern interactive web applications that contain content and scripts ...
  41. [41]
    What is Business Process Management? Your Guide to BPM - ARIS
    Our market-leading product suite, ARIS, has been there from the beginning: ARIS' founder, Dr. August-Wilhelm Scheer, is a BPM pioneer, who developed the tool in ...
  42. [42]
    [PDF] ARIS Product Feature Matrix
    This product provides low-code/no-code digitalization capabilities. ARIS Accelerators. ARIS Accelerators are predefined ARIS databases which include best ...
  43. [43]
    [PDF] BPMN 2.0 in ARIS
    Enterprise BPMN collaboration & process diagrams enrich the standard by typed lanes. Lanes can state roles, organizational units,.
  44. [44]
    Get help for ARIS UML Designer - ARIS Documentation
    What general UML notations exist for members of a class? What information does the Information page contain? Which elements are supported by drag and drop?
  45. [45]
    ITIL Process Map for ARIS
    An easy to read, customizable ITIL reference model for the ARIS Process Platform. Diagrams and EPCs in four levels of detail describe the process activities.
  46. [46]
    ARIS Architecture and Reference Models for Business Process ...
    Mar 15, 2002 · In this article a general business process architecture is presented, which is based on the Architecture of Integrated Information Systems (ARIS)<|control11|><|separator|>
  47. [47]
    [PDF] Business Process Engineering with ARIS Simulation - WSEAS US
    This paper reports on a case study where discrete-event simulation models of business processes were elaborated and executed to assist the management decision ...
  48. [48]
    [PDF] Compliance check with ARIS Process Mining
    These reference processes are modeled using BPMN models. ARIS Process Mining is used to discover and analyze executed processes that are imported from source ...
  49. [49]
    (PDF) Evaluation of ARIS and Zachman Frameworks as Enterprise ...
    Aug 6, 2025 · Table 1 demonstrates that views and related concepts have been successfully used in many research fields, including object-oriented databases ( ...
  50. [50]
    Using ARIS Variants to capture As-Is and To-Be Models
    Apr 6, 2020 · Learn about how ARIS can capture variant processes, plus how to compare these models to understand impacts of transformation.Missing: gap | Show results with:gap
  51. [51]
    Leveraging ARIS Business Process Analysis and Process Mining for ...
    Jul 3, 2025 · ARIS BPA and ARIS PM work together seamlessly as one ARIS Cloud solution, helping organizations design, analyze and improve processes, find bottlenecks, ...Modeling Risks & Controls in ARIS | ARIS BPM CommunityBest Practice on how to model Risks | ARIS BPM CommunityMore results from ariscommunity.comMissing: assessment | Show results with:assessment
  52. [52]
    The ARIS Toolset
    Scheer that shows which of various views and levels can be used in general for describing companies and business applications. Thus, the description may be ...
  53. [53]
    Business Process Excellence: ARIS in Practice - SpringerLink
    This book presents international case studies in various manufacturing and service industries as well as the public sector. It shows how to achieve business ...
  54. [54]
    Best-in-class SAP Solutions with ARIS | ARIS BPM Community
    Jan 17, 2017 · Leading companies such as Volvo, Deutsche Telekom or Diplomat have achieved impressive results with ARIS in the SAP context. Get some ...
  55. [55]
    Knowledge Management for Consumer-Focused Product Design
    Aug 3, 2025 · Fig. 14. Parallel distributed production model for an automotive supply chain developed in ARIS. 574 Chandra and Kamrani.Abstract And Figures · References (44) · Recommended Publications<|control11|><|separator|>
  56. [56]
    Process Mining - ARIS
    Process mining is the powerful solution that supports you with in-depth analysis, discovery, monitoring, and enhancement of your business processes.ARIS Process Mining Advanced · Pricing · Basic · Enterprise<|separator|>
  57. [57]
    ARIS Process Mining
    ARIS Process Mining is a comprehensive tool that enables a fully governed transformation of business processes at scale.
  58. [58]
    ARIS Process Mining
    With the compliance checking feature, you can easily identify any deviations from established processes and take corrective action before they become major ...Missing: AG | Show results with:AG
  59. [59]
    Process Mining Glossary | ARIS BPM Community
    Compliance checking uses models to investigate compliance violations in process models. The models depend on predefined internal and external rules set in ...
  60. [60]
    ARIS AI Companion - ARIS
    With the ARIS AI Companion, you can take your textual descriptions and seamlessly translate them into structured process models, enabling you to streamline your ...
  61. [61]
    ARIS 10 SR26 | ARIS Features Overview
    ARIS 10 SR26 includes web report development, AI model generation, full text search, AI calculated fields, and a redesigned user interface.Missing: scalability | Show results with:scalability
  62. [62]
    ARIS 10.0 SR28: Enhancing User Experience and Efficiency in ...
    Apr 28, 2025 · Users can now ask the ARIS AI Companion to retrieve compilations of published items based on simple filter criteria. This feature simplifies the ...The new ARIS 10 SR28 is available - Find all news here!The new ARIS 10 SR27 is available - Find all news here!More results from ariscommunity.com
  63. [63]
    Discover the Power of ARIS 10 SR26 infused by AI - Software AG
    Learn how the ARIS AI Companion enables rapid model generation, intuitive AI-driven search functions, and enhanced Process Mining. Discover the ARIS Gallery, ...
  64. [64]
    ARIS Process Mining Case Study - Developer Center | Software AG
    For the sales team, we will perform conformance checking to continuously monitor ongoing lead lifecycle against ideal path. Anywhere there is an issue, we ...
  65. [65]
    Discover the Transformative Power of Generative AI in Process Mining
    Nov 22, 2023 · From accelerating your process analysis to assisting with data transformation, ARIS Companion uses AI to enhance your capabilities and democratize process ...
  66. [66]
    ARIS 10.0 SR28 Webinar: Elevate Process Intelligence - Software AG
    This May 22nd, 2025 webinar unveils the ARIS 10.0 SR28 release. This update brings significant advancements in Business Process Analysis, Process Mining ...
  67. [67]
    ARIS Re-Defines AI-Driven Process Intelligence
    Nov 14, 2024 · The integration of the AI Companion gives ARIS users assistance to speed up model generation, process searches, and the creation of calculated ...
  68. [68]
    None
    ### Summary of Comparisons Between ARIS and TOGAF
  69. [69]
    [PDF] Characteristic and comparison of UML, BPMN and EPC based on ...
    Section III characterizes the BPMN notation while Section IV describes the EPC language together with the ARIS methodology [2]. We also compare these three ways ...
  70. [70]
    Methodological limitations of modeling languages BPMN and ARIS
    We compare the scenario-based business process modeling method with multi-view business modeling methods such as ARIS [34] and Artifact [35]. Our comparison is ...
  71. [71]
    https://annals-csis.org/Volume_26/drp/pdf/139.pdf
  72. [72]
    International Study Centre Saar (ISZ Saar)
    The International Study Centre Saar (ISZ Saar) is a central institution at Saarland University that helps international applicants prepare to study at the ...
  73. [73]
    Companies using Software AG ARIS and its marketshare - Enlyft
    203 companies use Software AG ARIS. Software AG ARIS is most often used by companies with >10000 employees & $>1000M in revenue. Our usage data goes back 10 ...
  74. [74]
    ARIS Design Platform: Getting Started with BPM - Semantic Scholar
    Jun 6, 2007 · This practical "how-to" guide to both using the ARIS Design Platform and how to use it to create real business models, follows Rob Davis ...Missing: university curricula
  75. [75]
    References | ARIS BPM Community
    University References Please get an impression of how ARIS is used free of charge for education and research purposes. Check some success stories of happy ...Missing: citations literature
  76. [76]
    [PDF] ArcStyler MDA-Business Transformer Modeling Style Guide For ARIS
    This guide is designed for ARIS users (managers, process owners and organization professionals) who analyze, design and optimize business processes in the ...<|control11|><|separator|>
  77. [77]
    The relationship between extended Event Event-driven Process ...
    Jan 16, 2023 · In this case study, the effects of new IT systems are examined. Company models used are extended eEPC (eEPK), and the Value Delivery Modeling ...
  78. [78]
    ARIS Re-Defines AI-Driven Process Intelligence - Software AG
    Nov 13, 2024 · The integration of the AI Companion gives ARIS users assistance to speed up model generation, process searches, and the creation of ...
  79. [79]
    ARIS Design Platform: Getting Started with BPM | SpringerLink
    At the end of the 1980s, Professor August-Wilhelm Scheer developed ARIS as a meta-model for organisational modelling and to provide a procedural model for ...
  80. [80]
    ARIS Express - Free Modeling Software
    Download for Free now! ARIS Express is free of charge; Perfect tool for occasional users and beginners in Business Process Management; Intuitive user interface ...