|he purpose of this study is to design a management system Cooperation in office Pracetak Buntu to help the process of managing incoming and outgoing mail systems used today are still manually using a registry book. The research method is done by two methods namely, methods of data collection and information system development. Methods of data collection is done in finding the information needed by field study and research literature. Information system development methods used in the assessment of the problems in the collection of data, this method in the form of a survey, analysis, design, design, implementation. Results achieved that office Pracetak Buntu system requires management letter computerized web-based, with this application is expected to facilitate all parties associated with incoming and outgoing mail at the office Pracetak Buntu so that it can work effectively and efficiently, which in turn is able to provide services better.
Keyword : pracetak buntu,KST,Kerjasama Teknik.