What is the best way to transfer an organization from the manual/No HR practicing system to modern HR Practicing organization in the developing countries?

I think we are talking about Change Management  and rolling out of Human Resource Information Systems, ideally advancement to modern HR Systems. All this takes planning in advance;

• Leadership needs to embrace the change that needs to be implemented, from top to bottom.
• To make sure that there is no resistance to change, Training of staff of the new impending changes is necessary that way it builds acceptance.
• The new systems must be budgeted for especially where it involves acquiring new Human Resources Information Systems. 
• Consultations with the IT department with regards to the Integration of Systems in the case of Existing Enterprise Resources Planning (ERP) Systems.
• Employee Self service should be implemented early so that employees can start inputting their own information and guidance should be given in the initial stages.
• Respond to feedback concerning roll out and  major employee and departmental concerns with regard to the system