(a) ERP system in an organisation may result in changes such as a job, a switch in focus or employee relationship. The changes need to be tackled tactfully to ensure the objectives of the system's implementation are achieved. In line with this, discuss some key principles of change management that may be considered to address the issue, with relevant examples in an organisation of your choice. (a) ERP system in an organisation may result in changes such as a job, a switch in focus or employee relationship. The changes need to be tackled tactfully to ensure the objectives of the system's implementation are achieved. In line with this, discuss some key principles of change management that may be considered to address the issue, with relevant examples in an organisation of your choice