CCS (Communicating and Concurrent Systems) is the process algebra to specify and verify concurrent and communicating systems. This work proposes a transformation guide of the CCS equations into to the UML-RT (Unified Modeling Language for Real-Time) model and a transformation guide of the UML-RT model into a set of CCS equations. The UML-RT model is a software design language, which supports code generation and the construction of executable systems. The UML-RT is an UML extension, and it does not have a formal semantics; therefore it is not possible to verify UMLRT models. The transformation guide of UML-RT models into CCS equations allows verifying the models. We argue that the transformation of CCS models into UML-RT models allows an alternative way of correctly building systems. This work details the transformation guides from CCS equations to UML-RT models and from UML-RT models to CSS equations and it discusses the limitations and benefits.