Model files are imported using the document creation workflow used for uploading documents.

Model file names have a limit of 100 characters and cannot contain semicolons.

Model files need to be associated with a building when they are uploaded, for data to be made available in Lifecycle Twin and the model file to be visualized in the Model viewer. The upload interface allows the user to add the building information for each model file uploaded.

The process is the same as with regular files. For more information, see Uploading a file using drag and drop and Uploading a file using Add.