IFC is the open file format for exchanging BIM models and data between different software applications. Both geometry and data are stored unambiguously in the IFC file. BIMlink can store these IFC files in the Document Management System (DMS), read them out to the database and import the geometry and data into the database. Before the data is imported, it is possible to supplement or correct the data in IFC. These corrections can be made with DeltaPi Project Manager. Then, the imported IFC data can be viewed online.