BIM model federation process Estimated reading: 1 minute 613 views At the beginning of the process, a new project is created by importing one or multiple IFC or BX3 files to create a Federated BEXEL Manager project containing all merged files.Click on the button and choose the New Project → The Add New Project window will open → Click on the Choose command and select files that needs to be loaded → Finish the procedure by clicking OK. More about creation of a new project find in the section Create and open project.