The change management project that is the project manager responsibility.
The key ingredient in this change project is the solid methodology for identifying the business rules within a company, Not surprisingly, this process involves all the familiar project management steps of involving the stakeholders and communicating expectations clearly It’s

ERP Project Management include the flowing: ​
1.ERP Business Analytics.
2.ERP System Selection.
3.ERP implementation service.
4.ERP training service.
5.ERP Supporting service.