The new version does not have an administrative section. The Canvas instance is more self-serve for the Para. They should be able to create an account and select the course using the steps in the link below.
To access the new training, go to https://canvas.education.ne.gov/ and then select one of the three Para training courses. The retakes are unlimited until the para has successfully completed the modules.
This article has step by step instructions for accessing the new training.
Administrators are welcome to create a student account also and log into Canvas. There is an observer option. You will need to create a ticket with ESUCC Canvas to have them add you as an observer.