The accomplishment of systems with abilities to reason about actions and change and systems that can manage incomplete or not very reliable information with abilities to discuss or argument has been of great importance for artificial intelligence community. These two ways of reasoning were attacked independently, but they are complementary, since a lot of applications need of both, since all dynamic systems (dynamic on information) counts with uncomplete information and information that depends on events and time.
The line of investigation suggested on this present work tries to achieve a system that can reason about action and at the same time can elaborate a discussion, i. e. intends to conciliate argumentative systems with reasoning about actions and change or temporal reasoning.