 On August 18, negotiations began and by August 23 Treaty Six had been signed first by Mistawasis, followed by Ahtahkakoop and 11 other chiefs, overseen by Lieutenant-Governor Alexander Morris.Each chief was presented with a medal and flag, and as head chiefs Ahtahkakoop and Mistawasis were presented with the chief's government uniform which included a gold-trimmed scarlet coat, a felt top hat, pants, a shirt, and a handkerchief.They were told that by accepting this uniform they became representatives on the kingdom and the Queen.