Hi Joshua - There is not a video that I am aware describing writing User Stories. We usually use several slides at kickoff as you mentioned in your post. The Agile App is what we typically use to get the customer going on user stories since user stories in the Agile App are built using the core components of a User Story - Who, What, Why and How. If we work with the customer to create the first couple of user stories together in a workshop, then the customer can begin to create user stories on their own. We typically give the customer some homework for a few hours then come back together to groom the details. After several iterations of homework and grooming workshops, the customer can create user stories. The Solution Architect (SA) is critical to work side-by-side to create user stories that fit the design and requirements of the model being built. The customer provides the business aspects and the SA provides the Anaplan aspects. Jointly creating user stories is the best practice!
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