{"id":4024,"date":"2026-05-20T14:29:24","date_gmt":"2026-05-20T12:29:24","guid":{"rendered":"https:\/\/dysel.com\/?p=4024"},"modified":"2026-05-20T14:32:18","modified_gmt":"2026-05-20T12:32:18","slug":"erp-add-ons-data-security-indirect-use","status":"publish","type":"post","link":"https:\/\/dysel.com\/en\/erp-add-ons-data-security-indirect-use\/","title":{"rendered":"ERP add-ons: prevent risks around data security and indirect use"},"content":{"rendered":"

ERP add-ons are often chosen out of a practical need. A department wants to work faster, customers want easier access to information, or a process requires specific functionality that isn't available out-of-the-box. That's logical in itself. Add-ons can be valuable, especially when they are carefully selected and well integrated into the overall ERP landscape.<\/p>\n\n\n\n

Points of attention arise as soon as ERP add-ons use data or functionality from the ERP system. Then it's no longer just about whether the connection works, but also about access, usage rights, licenses, security, logging, and management. This applies to Microsoft Dynamics 365 Business Central, but also to other ERP platforms.<\/p>\n\n\n\n

This is especially relevant for organizations in rental, leasing, service, and equipment. Asset management, scheduling, maintenance, contracts, inventory, invoicing, and reporting are closely related. When standalone add-ons are introduced without clear oversight, it becomes more difficult to maintain control over data, processes, and responsibilities.<\/p>\n\n\n\n

Dysel helps organizations precisely from this interconnectedness. With a complete industry-specific ERP solution based on Microsoft Dynamics 365 Business Central<\/a>, processes, data, user roles, and licensing issues become more manageable. Not by excluding every extension, but by evaluating add-ons and integrations within a single integrated operational base.<\/p>\n\n\n\n

\"ERP<\/figure>\n\n\n\n

Why ERP add-ons require management<\/h2>\n\n\n\n

ERP add-ons are not inherently risky. Many add-ons are useful and can support processes. The difference lies in how they are configured, managed, and controlled.<\/p>\n\n\n\n

A standalone application can, for example, retrieve information from ERP, write data back, or perform a process step on behalf of a user. This can work well functionally, but it requires clear agreements. Who has access? Which data is used? Is data only viewed or also modified? Is it traceable who performed which action? And do the used rights comply with the license terms?<\/p>\n\n\n\n

Without that direction, the application landscape grows unnoticed. First, one link is added, then a portal, then a reporting environment, and later a mobile app. Each component may be justifiable individually, but together, an environment emerges in which control, security, and ownership become less obvious.<\/p>\n\n\n\n

Five points of attention for ERP add-ons<\/h2>\n\n\n\n

Indirect use is quickly overlooked<\/h3>\n\n\n\n

An important point of attention with ERP add-ons is indirect use. Users then do not work directly in the ERP system, but do use ERP data or ERP functionality via another application.<\/p>\n\n\n\n

This can arise via an API, middleware, SQL connection, technical account, or database connection. The technical route does not automatically change the license or usage rights assessment. A mechanic who consults work orders and parts information from ERP via an external.<\/p>\n\n\n\n

This means that it must be clear in advance which roles, rights, and licenses are needed and how this fits within the agreements with the ERP vendor.<\/p>\n\n\n\n

2. License fees are not always included in the add-on price<\/h3>\n\n\n\n

ERP add-ons may seem advantageous because only the price of the extension is visible. The broader impact often comes later: licenses, integration, management, support, updates, authorizations, and checks on usage rights.<\/p>\n\n\n\n

This can lead to discussion, especially with indirect use. Not because organizations intentionally want to bypass rules, but because the licensing impact of a connection is not always considered from the outset. This comes to light during audits, contract renewals, cloud migrations, or application landscape redesigns.<\/p>\n\n\n\n

Therefore, an add-on should not only be evaluated functionally. Licenses, usage rights, and compliance should also be considered from the outset.<\/p>\n\n\n\n

3. Data security requires more than a working connection<\/strong><\/h3>\n\n\n\n

ERP systems contain company-critical information. This includes customer data, contract agreements, property data, service history, inventory levels, and financial data. Once ERP add-ons gain access to this information, it must be clear what data is made available and under what conditions.<\/p>\n\n\n\n

A connection can technically be correct and still be inadequately designed. For example, when a technical account has more rights than necessary, or when actions cannot be sufficiently traced back to individuals. This does not create immediate evidence of insecurity, but it does create an management risk.<\/p>\n\n\n\n

Good data security therefore requires clear authorizations, limited access, logging, ownership, and periodic review. Especially when multiple suppliers are involved.<\/p>\n\n\n\n

4. Extra flexibility can cause extra management<\/h3>\n\n\n\n

ERP add-ons often quickly provide extra functionality. That is attractive, but every extension also requires management. Links must be maintained, changes must be tested, authorizations must be correct, and support requests can be spread across multiple parties.<\/p>\n\n\n\n

This can lead to a solution that appears simple on the front end but adds complexity on the back end. Especially when add-ons are chosen outside the central ERP process, there's a risk that no one fully owns the entirety.<\/p>\n\n\n\n

The question is therefore not only whether an add-on solves a problem. The question is also whether the organization can manage the extension safely, controllably, and cost-effectively in the long term.<\/p>\n\n\n\n

5. Data and process control can be fragmented<\/h3>\n\n\n\n

Reliable source data is essential for equipment, rental, lease, and service organizations. Object status, contract information, availability, service history, inventory, and billing must align. When multiple add-ons use or modify the same data, it becomes more difficult to determine which source is authoritative.<\/p>\n\n\n\n

This directly touches on the Equipment Life Cycle. A change in service can have implications for planning. A contractual agreement can influence billing. A change in object status can determine whether equipment is deployable. If that information becomes scattered across separate tools, management becomes dependent on post-hoc control.<\/p>\n\n\n\n

ERP add-ons must therefore fit within the overall process, not just within the needs of one department.<\/p>\n\n\n\n

How Dysel helps you keep a grip on ERP add-ons<\/h2>\n\n\n\n

Dysel's Equipment Life Cycle (ELC).<\/a> The software is developed for organizations in equipment rental, leasing, service, and maintenance, and is based on Microsoft Dynamics 365 Business Central. The solution integrates processes such as asset management, rental, service, fleet management, scheduling, purchasing, sales, contract management, Field Service, invoicing, and reporting within a single, integrated ERP foundation.<\/p>\n\n\n\n

This reduces the dependency on standalone add-ons. Many industry-specific processes are already part of the solution, reducing the need for separate applications to keep operations running. When additional ERP add-ons or integrations are still required, they can be better assessed from the same central structure.<\/p>\n\n\n\n

Field Service fits within that integrated approach. The field service is not separate from planning, asset data, maintenance, parts, contracts, and invoicing. Service information becomes part of the broader ERP and Equipment Life Cycle process, rather than a separate record alongside the administration.<\/p>\n\n\n\n

The integral basis helps to answer questions about access, roles, data flows, licenses, and management more sharply. Not afterward, but at the moment an expansion is being considered.<\/p>\n\n\n\n

Checklist for Controlled Use of ERP Add-ons<\/h2>\n\n\n\n

Use these questions before setting up an add-on, portal, mobile app, or external link around ERP:<\/p>\n\n\n\n