if I go to:
Setting => Workflow=> Review => Review Form => Create Review Form
anche create a new form
then I create ITEMS
then I edit the ITEM and select and Item Type and click to “Add Item” link nothing happens, nor a Item Type added nor a debug message
Where did you check for error messages? If you haven’t, try checking your PHP error log. Alternately, if you have a tool like Firebug for Firefox, turn it on before you submit the new item and see whether the response contains an error message.
Public Knowledge Project Team