Selection and Implementation of a Core System: Key Processes for Success

The selection and implementation of a Core System is a complex and critical process that directly affects the performance of an organization. This type of project requires a well-defined strategy, clear processes and total management commitment to ensure success.

This article explores the key processes that according to our experience are vital to ensure a successful change in the Core System of any company.

1. Core System Selection

A proper selection is essential to find the core system that best meets the needs of the organization. The selection process should include:

Identifying business and technological needs
The company should identify its operational and technological needs to ensure that the selected system is capable of:
• Efficiently managing the operation
• Integrating with the corporate technology strategy

Analysis of potential systems
Research and compare the products available in the market, inviting potential suppliers to offer their solutions.

Evaluation and strategic decision
Analyze supplier proposals using strategic criteria including:
• Customizing the system to the company’s processes
• Supplier’s flexibility to add new functionalities

Implementation strategy and contract
Define the structural strategy of the project jointly with the selected supplier, establishing clear deadlines and signing the contract.

2. Core System Implementation

A successful implementation enables the company to maximize return on investment (ROI) and meet its strategic objectives. Key processes include:

Project strategy setup
Define the policies, the governance model and the collaborative work tools to ensure an orderly and flexible project aligned with corporate objectives.

Define functionalities
It is essential to identify the additional functionalities needed for the system to meet specific business requirements.

Identify integrations
Ensure system integration with internal and external entities for an effective information flow.

Migration of data
Plan the migration of data from the current system, ensuring the quality and accuracy in the transfer process.

Quality model
Implement a testing strategy that includes system, regression, performance and stress evaluations to ensure that the system is ready for production.

End user training
Educate users with strategies such as Train the Trainers or direct training. This step is critical for a smooth transition to the new system.

Go Live and stabilization
The system launch includes installation in the production environment and post-implementation settings. This stabilization period ensures optimal performance.


To achieve a successful transition to the new Core System, the organization should:
1. Select a product that fits its needs.
2. Establish a clear and well-structured implementation strategy.
3. Select a supplier to ensure the project success.

Adopting these processes ensures that the company can embrace change and continue to operate efficiently in a competitive environment.