Most of higher education institution in Indonesia has heterogeneous application software for managing their institution. Maintaining all application software run smoothly and able to collaborate one to other is very difficult. Each application has own schema and usually not prepare for collaboration. This paper will map a case study of a higher education institution. This paper describes a mapping of common information model which captured from all application software that has been implemented and review model conceptually. Common information model should reduce number of interfaces and provide a basis of integrating applications in a way that reduces the coupling among of them. Minimal functional impact should be achieved by allowing them to be upgraded or replaced.