While I tried to use one of the Vaadin add-on, I didn’t find a reference of the Widgetset to update “Inherited widgetset” field in the CUBA Studio. The add-on I am trying to use is here. https://vaadin.com/directory#!addon/excel-uploader
I tried to find it from Netbeans as well as EClipse by opening the project but didn’t find!! Any hints?