I tried replacing the accented caracters with normal caracters, but got the same result. I also wanted more advice about the dynamic deployment method. I did as the method said, uploaded a sample alfresco tutorial model in the model section of the data dictionnary, checked it as "active" in the properties form and saved. After that, i didnt notify any change in the models. Does SHARE need to be congigured to display the new models with the dynamic approach? what are the steps to do it? thank you!