When evaluating an ERP system, the first three phases typically include planning, analysis, and design. Here$$s who you might include on your team for each of these phases:

$1.$ Planning Phase:

$-$Project Manager: To oversee the entire project, ensure timelines and budgets are met, and coordinate between different teams.

$-$ Business Analysts: To understand business requirements and document the objectives of the ERP system.

$-$ IT Manager: To provide insight into the current IT infrastructure and ensure compatibility with the new ERP system.

$-$ Executive Sponsor: To provide strategic direction, ensure alignment with organizational goals, and secure necessary resources.

$-$ Finance Representative: To provide input on budgeting and cost analysis related to the ERP system.

$2.$ Analysis Phase:

$-$ Business Analysts: To gather detailed requirements from different departments and stakeholders and analyze business processes.

$-$ ERP Consultants: To provide expertise on ERP systems, industry best practices, and potential vendors.

$-$ End$-$Users: Representatives from departments that will use the ERP system to provide practical insights into their needs and challenges.

$-$ IT Specialists: To assess technical requirements, integration needs, and data migration considerations.

$-$ Change Management Specialist: To start planning for the organizational change that will accompany the ERP implementation.

$3.$ Design Phase:

$-$ Business Analysts: To refine requirements and work with the design team to ensure the system meets business needs.

$-$ ERP Consultants: To provide guidance on system design and customization options based on best practices and experience with similar implementations.

$-$ System Architects$/$Designers: To work on the technical design of the ERP system, ensuring it aligns with both business requirements and technical constraints.

$-$ IT Specialists: To ensure that the system design integrates well with existing IT infrastructure and handles data migration effectively.

$-$ End$-$Users: To review and provide feedback on design prototypes to ensure the system will be user$-$friendly and meet their needs.

Involving these roles in the early phases helps ensure that the ERP system is well$-$suited to the organization$$s needs, is technically feasible, and aligns with strategic goals.