1. Make sure all your lists are properly formatted (i.e.: dates in yyyy-mm-dd format; students IDs in TEXT format, etc.) and saved as separate Excel (.xlsx) or CSV (.csv) files. For best results, the use of CSV files is highly recommended. 
  2. Import the new subgroup / class list 
  3. Import the new staff/teacher list 
  4. Import the new participant / student list 
  5. Import the assessment calendar list 
  6. Open your group / school and verify data.