A third main source of scope creep in ERP projects is the vendor and consultant issues that may arise during the project. ERP projects often involve external vendors and consultants who provide the ERP software, hardware, implementation, training, or support services. However, these vendors and consultants may have different agendas, expectations, or incentives than the organization, which can lead to conflicts, misunderstandings, or scope changes. To avoid this source of scope creep, you need to select the right vendor and consultant partners who have the experience, reputation, and alignment with your organization's goals and culture. You also need to have a clear and detailed contract that specifies the roles, responsibilities, deliverables, timelines, costs, and quality standards of each party, and monitor their performance and feedback regularly.