When you are done uploading your file and setting up your import configuration, you are ready to create an import and add it to the import log. When you create an import, you have a way to go back and preview its configuration, see when it was done, and even download the source data that you imported. Keeping a log of imports is important for troubleshooting later on if your data was improperly imported. 

In the Data Import section, navigate to the “Imports” tab and press the + Import button.

You will be prompted to give your import a name and a description and will need to select the configuration for import. All your previous configurations will show up in this dropdown.  Select the one you'd like to use for this specific import.

Press Save.

Once saved, your import will will show up in a running list, with options to do the following with icons listed in the Actions column on the far right.