OpenBridge Modeler – Help The RibbonUtilities Ribbon Tab Interop Interop Send to LEAP Bridge Concrete toolUsed to send the active bridge unit to LEAP Bridge Concrete . Update from LEAP Bridge Concrete File toolUsed to update the active bridge unit from a corresponding LEAP Bridge Concrete file.Send to LEAP Bridge Steel toolUsed to send the active bridge unit to LEAP Bridge Steel . Update from LEAP Bridge Steel toolUsed to update the active bridge unit from LEAP Bridge Steel . Send to RM Bridge toolUsed to send the active bridge unit to RM Bridge . Update from RM Bridge toolUsed to update the active bridge unit from a corresponding RM Bridge file.Open ProStructures toolCloses the current model and then reopens the model in ProStructures . Activate/Deactivate ProStructures