For the same PCB, we have two BOM variants, two schematic data bases. Both schematic databases have DNI specified in the variant manager. Is there any possibility how can I merge the two variant manager details into a single data base. I need to create a single data base with multiple variants. We can enter manually. If there is any option of copying the variant manager file of one data base into the other, it will be helpful. In which file the variant manager details will be saved?