To change your password as an observer, navigate to the 4J website at: https://4j.lane.edu/

Select Canvas to the lower right of the banner: 

You can also click here. 

Once on the Canvas page, select Canvas for Families. Once there, you can enter your email address (the same email you receive all information from 4J Schools) and select Forgot Password. 

A more detailed walkthrough is attached in English and Spanish.