CICD v1.0 is a version update and follows the ICOMM blueprint. The primary difference is that video topics have been added into the course and Cisco Unity Express has been removed. CICD v1.0 also introduces a new type of lab called a Discovery lab. Discovery labs are a learning environment and enable students to learn about principles and technology in a more interactive, hands-on way. Discovery labs are located in the Student Guide embedded in the lessons and are intended to be performed by the students when they reach them in the course. Discovery labs replace content from ICOMM with an interactive learning environment and are considered mandatory and should be treated as a part of the lesson.