Hello, I have jasperserver setup with a WebServiceDatasource that asks my backend for some data to display. The backend contains some pretty sophisticated logic to decide which data the authenticated user is allowed to see and wich not. I want to use that filtering abillity when jasperserver is asking for data. If I understand that correctly, the only way to solve this problem, is to use the username and password, that the user used to authenticate at jasperserver for jasperservers authentication at the datasource. Is it possible to do this? Or is it possible to atleast relay some http-headers from the users request to the request that will be made to the datasource? Best Regards Manuel