This paper describes the SaaS Lens for the AWS Well-Architected Framework, which enables customers to review and improve their cloud-based architectures and better understand the business impact of their design decisions. We address general design principles as well as specific best practices and guidance in five conceptual areas that we define as the pillars of the Well-Architected Framework.
https://docs.aws.amazon.com/wellarchitected/latest/saas-lens/saas-lens.html?did=wp_card&trk=wp_card
