What is the best way to model beam elements of different depths flush at the top, including plate elements?

What is the best way to model beam elements of different depths flush at the top, including plate elements?https://communities.bentley.com/products/ram-staad/f/ram-staad-forum/237538/what-is-the-best-way-to-model-beam-elements-of-different-depths-flush-at-the-top-including-plate-elementsHello. Please go through attached PowerPoint and then the below discussion will make more sense. I am using STAAD version 20.07.11.70. The main problem is: when modelling decks or bulkheads which include offset beam elements and plates attached toen-USTelligent Community 12