Please note that Canvas Observer app was previously called Canvas Parent App. Some of the documentation may have reference to the former name.
Observer self-registration
Please Note: If you use this method, you’ll want to ensure that in your Authentication settings you have Canvas Self Registration set to Observer Accounts Only. If this is marked as Disabled, then observer codes will not be able to be generated.

How Observers Can Access Canvas
Observers can log into Canvas through the browser or the Canvas Parent App. Each one will offer a different experience so we recommend showing your parents how to log into one or the other. The Canvas Observer Parent App vs. The Observer Role comparison chart will help you determine which one you think will be best for your institute.
Please Note: If your institute uses authentication with your students, then if your parents use the Observer App you’ll want to contact your CSM team to create an app login for the Observer App that doesn’t require authentication. If your parents/observers will use the Canvas browser, then you will want to consider creating a Discovery Page for your institute so your parents can access Canvas through the web browser. The Discovery page guide outlines what a discovery page is in more detail and how to set it up.
Resources for Parents/Observers
The following resources may be of interest for sharing with parents to help them better understand how to use Canvas:
Hope these resources help as you assist your families set up their Canvas Observer accounts.