You can import IFC files to Anker by going to Your Project → Manage → Import.
Finally, wait a few minutes and your imported IFC files will show up in the same tab!
Every time you export IFC from Revit, the Anker AddIn will automatically copy the file and make a new one with the Anker metadata injected. Just toggle on the “Automatically update export IFC files” when you set up your project!