Back to Course The Tapastry 0% Complete 0/0 Steps Search (Entire Site)Search The Tapastry 2016 Uniform Abstraction Level Module 5, Topic 60 In Progress ← Previous Next→ Uniform Abstraction Level Module Progress 0% Complete Having model attributes at different levels of abstraction can quickly complicate an application. In this episode, we'll level the playing field. Oop, this content isn't available to visitors. Please register or log in to continue! Responses You must be logged in to post a comment.