With OBD CE 2021 Release 2 and RM Bridge v11.13, the User can design one PS slab with circular holes. In OBM, the User should choose a CIP bridge type and work with Place Advanced Deck.
For the structural analysis and design, the User can send the geometry model done in OBM directly to RM Bridge, in Utilities > send to RM Bridge.
The program will run one first schedule variant with the self-weight load case and some modal eigen vectors for one first verification.
After the User can continue the project design in RM Bridge.