For example: We added 2 gateways and 2 devices in Realtime Device Manager. We set the path of template ddc files. After the screen generating procedure, we copied both tddc files to the Webublisher folder: When we open the properties of the ddashboard to check the devices and quantities, we see only one namespace and device: This problem is caused by the namespace filter, which has already been set in the template ddc file. We have to open the template ddc file in the WebPublisher and add the neccessary namespaces in the namespace filter: After this procedure, the generated dashboards will show the missing namespace, device and quantity.