The service to be provided is the ultimate purpose of an IT infrastructure. It forms the interface to the customer.
C logic contains modules relating to various services as a basic service or end user service.
In connection with C line, the relationship between service and physical infrastructure can be represented
seamlessly at any time. The physical documentation is however not a prerequisite for the use of the modules
described in C logic.

Due to the varying requirements of each project, the software elements in C logic are offered separately.

A prerequisite for the use of one of the modules is C base.