The function Synchronize with model ensures that both the model and dRofus are updated with information from each other.
Link rooms in dRofus with rooms in model using a key attribute. This is done in the attribute configuration. Read more IFC Attribute Configurations
Select “Synchronize with model” within the ribbon menu and a window will appear:
Use filter to select witch rooms to include
Select to update rooms in dRofus and / or IFC spaces
Check that the right configuration is activated