[Canadaoer] Question re: migration agreement example

Hello Everyone, We have received email permission from an author to use his commercial textbook (he owns the copyright to his book) under a CC licence, but we need to have something more formal signed by him to facilitate this process. Do any of you have an example of an agreement for a situation like this that you might be open to sharing with me? Thanks! Sincerely, Cynthia Cynthia Holt Executive Director / Directrice générale Council of Atlantic University Libraries / Conseil des bibliothèques universitaires de l’Atlantique (CAUL-CBUA) 120 Western Parkway, Suite 202, Bedford, NS B4B 0V2 | W: caul-cbua.ca<https://caul-cbua.ca/> | T: 902-830-6467 | E: execdir@caul-cbua.ca<mailto:execdir@caul-cbua.ca> CAUL-CBUA represents member libraries across the region, all of whom sit on the unceded and traditional territories of First Peoples. In Newfoundland and Labrador, our libraries sit on the homelands of the Inuit of Nunatsiavut and NunatuKavut, the Innu of Nitassinan, the Beothuk and the Mi’kmaq peoples. In Prince Edward Island and Nova Scotia, we find our friends and colleagues situated on the territory of the Mi’kmaq. In New Brunswick, libraries are found on the land of the Wəlastəkwiyik, Mi’kmaq, and Passamaquoddy Peoples. We at CAUL-CBUA wish to express our sincerest gratitude to the First Peoples who share their ancestral homelands with us all. CAUL-CBUA représente les bibliothèques membres de la région, qui sont toutes situées sur les territoires non cédés et traditionnels des Premiers Peuples. À Terre-Neuve-et-Labrador, nos bibliothèques sont situées sur les terres des Inuits du Nunatsiavut et du NunatuKavut, des Innus de Nitassinan, des Béothuks et des Mi’kmaq. À l’Île-du-Prince-Édouard et en Nouvelle-Écosse, nous retrouvons nos amis et collègues situés sur le territoire des Mi’kmaq. Au Nouveau-Brunswick, on trouve des bibliothèques sur les terres des peuples Wəlastəkwiyik, Mi’kmaq, et Passamaquoddy. Nous souhaitons exprimer notre plus sincère gratitude aux peuples autochtones qui partagent avec nous leurs terres ancestrales.