NOTE: Once you upload eligibility file once, any subsequent uploads will NOT overwrite any of the participant attributes. Make sure the attributes are correct the first time.
You can upload historical data for a past event by:
1. Create the event in www.cloviflow.com. You can name it something like Stark Industries Health Screening 2016
2. Click event Settings and navigate to Data Import.
3. Clovi's parsing algorithms don't differentiate between eligibility file and historical data file. Click "Upload Eligibility File" and upload your historical measurements file. See this article to learn of file format requirements: https://clovi.zendesk.com/hc/en-us/articles/360002858353-What-is-the-file-format-for-uploading-historical-data-