Uploading by Birst Connect Use this procedure to upload files using Birst Modeler Connect. Sign in to Infor Birst. Select <Tenant>_CSF-Model-TC Space. In Modeler, click on Connect. Using the quick upload, browse for the departmental logs to be uploaded. load_ARTransactions.txt load_DepartmentMappings.txt load_Encounters.txt load_Events.txt Click Uploaded Files. Click Edit to add data sources to this connection. Select the file that was uploaded and click Done. Click Import Files.