ERP, CRM, CMMS, Finance Systems and HRIS Advisory
End-to-end support for ERP implementation
A rigorous methodology, practical deliverables and successful projects.
Implementing an ERP is much more than an IT project: it is a structural transformation of your processes, working practices and information systems. OLING supports you from end to end with an advisory approach based on an in-depth understanding of business challenges, independence from software vendors and the effective management of every project milestone.
Our multi-solution experience
We work across numerous sectors, including public, private and semi-public organisations, and have expertise in a wide range of ERP solutions:
- SAP (S/4HANA, Business ByDesign)
- Sage X3 / 1000
- Cegid XRP Flex, Cegid Business Suite
- Proginov ERP, PEP, IRP
- Microsoft Dynamics 365 (F&O, Business Central)
- Infor (M3, LN), Divalto, Odoo and other industry-specific solutions
A modular methodology, validated at every stage
Each phase includes a structured deliverable validated with your teams:
1. Requirements gathering and analysis
Facilitation of business workshops to define target processes and identify requirements for change. Preparation of scoping documents and requirements matrices.
2. Requirements and scenarios
Development of the functional and technical baseline: requirements matrices, business rules, use cases and IT systems mapping.
3. Competitive tendering and solution selection
Preparation of the RFP/CCTP, multi-criteria analysis, vendor presentations, scoring, recommendations and support with contract negotiations.
4. Design and configuration coordination
Management of design workshops, specification approval, configuration monitoring, interface management and documentation tracking.
5. Data migration
Data cleansing, mapping, load testing and validation of migrated data, including third parties, items, accounting entries and historical records. Approved migration plan and load acceptance reports.
6. Testing, training and acceptance
Test plans, VABF, VSR, issue reports, user materials, training sessions and deployment toolkits.
Data migration and interfaces: two pillars that should not be underestimated
Data migration: OLING manages the audit, structuring, validation and complete acceptance testing of your data migration. Our migration plans cover:
- Master data, including third parties, items and charts of accounts
- Inventory, commitments and historical accounting entries
- Formats, transformation, mapping and test datasets
Interfaces: We scope and monitor data exchanges with connected systems, including DMS, HRIS, BI and CRM solutions, through APIs, native connectors or structured files. Each interface has its own data flow specification and test plan.
ERP functional areas
- Finance: accounting, procurement, budgeting and e-invoicing
- HR: payroll, training, career management, time and attendance, and recruitment
- Logistics and distribution: inventory, sales and advanced logistics
- CRM, after-sales service, field service and CMMS
Our added value
- A dedicated senior project manager
- Cross-sector and multi-ERP expertise
- Change management and user support
- Deliverables validated at every milestone
