>> Are you getting n exception or is it just not working? Can you post more details?
>
>I could not acces any data... I can select an business object as a datasource... but could not get to display the value of Entity.xxxx... whatever sintax I use... I'm getting an empty display (tryed Field!xxx, Field!Entity.xxx, Field!BO.Entity.xxx)
>
>In the end I had to use a dataset...
>
>maurizio


For SSRS, it is usually =Fields!EntityPropertyName.Value ex: =Fields!LastName.Value

Once you select the BO as the datasource, do you see the BO props in the data sources window under the BO object when you expand the BO object? Usually you can just click on the property in the datasource window and drag it over to the report...