ERP implementation is very complex. So, you have to focus on the few critical parts of your business in implementing your ERP system. One must figure out which part is important to the business and which needs to be improved. But, it is not very simple. In determining what is really important, you need to consult at least with the steering committee and with all the stakeholders in the company and the best way to keep an eye is to make a list, in order of importance, and keep that list in front of you. The next step is to refer to the list often and make sure you share it with the others. This will help to concentrate on what is important while implementing an ERP system. Read more at: http://it.toolbox.com/blogs/inside-erp/erp-focus-on-whats-important-70372