This document summarizes best practices for authoring tools and xAPI statements. It provides an overview of 4 authoring tools - Storyline, Captivate, Lectora, and Claro. It then outlines several best practices for using these tools, such as giving slides and pages logical names, tracking interactions with additional slides, using predefined verbs when possible, and consistently defining activity IDs. Examples are given of xAPI statements generated from questions in Lectora and Claro courses. Overall best practices emphasized include using logical names, standard verbs and objects when possible, and consistency across courses.