Hello. I need guidance and help to modulate Hybrid-MMC. The Hybrid-MMC connects HB cells with FB cells in series to obtain dc fault blocking capability. In the MMC library, there are Firing Blocks and Balancing Algorithms for each of them. But, I have trouble combining these two types of cells and switching them. How can I connect these different cells to generate firing signals? \Thank you for guiding me. With respect.