Major researches in the domain of complex systems are interdisciplinary, collaborative and geographically distributed. The purpose of our work is to explore a new methodology that facilitates scientist's interactions during the simulation process. Through the analysis of the collaboration and pluridisciplinary in a simulation project, we have identified the needs of a common representation about models and simulators. Then, we provide an extension of ODD protocol including new features dedicated to collaboration design. This new protocol associated with identified tools tackle an interesting way for defining exchanges in simulation.