You can also use the Lean UX Canvas, created by Jeff Gothelf (medium.com/@jboogie):
Lean UX Canvas
- Business Problem: What business have you identified that needs help?
- Business Outcomes (changes in customer behavior): What changes in customer behavior will indicate that you have solved a real problem in a way that adds value to your customers?
- Users and Customers: What types of users and customers should you focus on first?
- User Benefits: What are the goals that your users are trying to achieve? What is motivating them to seek out your solution? (for example, do better at my job or get a promotion).
- Solution ideas ...