Hydrodynamical Behavior for the Symmetric Simple Partial Exclusion with Open Boundary

We analyze the generalized symmetric exclusion process, which allows at most $\alpha$ particles per site, and we put it in contact with stochastic reservoirs whose strength is regulated by a parameter $\theta\in\mathbb R$. prove that hydrodynamic behavior given heat equation depending on value of $\theta$, supplemented different boundary conditions. Setting $\alpha = 1$ find results known [1] for simple process.