Hello @oneilllj,
Is this the Clever that you are talking about?
https://www.clever.com/app-gallery/canvas
https://support.clever.com/hc/s/articles/360045827552
https://community.canvaslms.com/t5/SIS-User-Articles/Admin-FAQ-Canvas-and-Clever/ta-p/261505
If it is, Clever is not an LMS (learning management system). Clever is what is typically referred to as an SIS (student information system) and it is where user, course, registration, and grades information are stored. This information can then be extracted, transfers, and/or integrated with an LMS like Canvas. Sometimes institutions decide to send information (typically grades or user access logs) from the LMS back to the SIS. Another example would be Banner, which is made by Ellucian.
If you are talking about something else, can you please provide a link to it.
-Doug
For the question at hand though, I do not have any experience with Clever.