IM: Participation Contract
https://docs.google.com/a/rmit.edu.au/document/d/1Hd0G4BGuZsnrq1dvyV0oXRVtYkwcrCseqwGSXRGzSrA/edit?usp=sharing
https://docs.google.com/a/rmit.edu.au/document/d/1Hd0G4BGuZsnrq1dvyV0oXRVtYkwcrCseqwGSXRGzSrA/edit?usp=sharing