01 / ERP & AUTOMATION

ERP is more than an information system

It is an enterprise management architecture in which economics, processes, data, roles, and decision-making rules must operate as one system.

When these elements contradict one another, automation does not resolve the contradictions. It embeds them.

Existing logic can be automated. Everything else must first be designed.
01Economicsoutcomes and constraints
02Processessequence of actions
03Roles & Rulesresponsibility and decisions
ERPMANAGEMENT SYSTEMone enterprise logic
04Dataobjects and relationships
02 / MULTI-DOMAIN ARCHITECTURE

One business. Multiple management domains.

ONE BUSINESSENTERPRISE OPERATIONS FINANCE ACCOUNTING PLANNING SalesProcurementInventoryProductionFinanceTreasuryManagement AccountingStatutory AccountingPlanning

A single business event exists simultaneously in several representations. For sales, an order is a commitment to the customer. For inventory management, it creates a future demand for stock. For production, it is a source of requirements. For finance, it is a future cash flow. For accounting, it provides the basis for recording a subsequent transaction.

ERP should not eliminate these differences. It should connect them within a consistent model.

The central ERP problem is not a lack of data, but the existence of multiple versions of the same reality.
03 / PROCESSES BEFORE SYSTEMS

You cannot automate chaos and expect order

An information system formalizes organizational arrangements: who initiates an event, who is accountable for the outcome, which data provide the basis for a decision, and what happens when a deviation occurs.

A system records not only data, but also the sequence of actions connecting them.

ERP does not replace business processes. It makes them explicit.
01Event
02Process
03Role
04Rule
05Data
06Decision
07System
04 / MANAGEMENT LOOP

Data must feed back into decisions

Accounting answers the question of what happened. Management begins when the system helps identify a variance, understand its cause, and change the next action.

ERP becomes a management system only when data feed back into decisions.
MANAGEMENTfeedback PlanActualVarianceAnalysisDecisionAction
05 / DATA & MEANING

Integration begins before the API

Indicators with identical names in different systems do not necessarily mean the same thing. Conversely, a single business event may exist in several information objects.

Systems integration does not begin with an API. It begins with agreement on what each object means.
CUSTOMER ORDERone business event
salecommitmentrequirementinventoryproductioncash flowaccounting entry
UNIFIED DATA MODELconnected economic meaning
06 / ORGANIZATIONAL CHANGE

ERP changes more than software

A new system changes how work is actually performed: who makes decisions, who is responsible for data, where one department’s authority ends, and another department’s accountability begins.

LOCAL LOGICDepartmentOwn FileOwn RuleOwn DecisionLocal Outcome
SYSTEM LOGICShared DataExplicit RoleCommon RuleDecisionManagement Outcome
Technical implementation ends when the system goes live. Organizational implementation ends when the enterprise begins operating according to the new logic.
07 / EIGHT BOOKS · 2017–2025

From controlling to ERP architecture

Eight editions represent successive stages of one research trajectory, from organizing individual functions to developing an integrated enterprise model.

All Books & Publications
08 / SYNTHESIS

The purpose of ERP is a manageable enterprise

Selecting a software product is only one task. A more fundamental question arises much earlier: what enterprise model should the system support?

ERP is where enterprise economics becomes processes, processes become data, and data become management decisions.
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Economic ModelProcessesOrganizational DesignDataInformation ArchitectureMANAGEABLE
ENTERPRISE