With Guide on the Side you can enclose a resource, or a page of a resource such as page from an open textbook, and link to licensed resources on the side.

We have opened up to Chapter 10 of an Introduction to Sociology open textbook. Students are able to interact with the textbook on the right side of the screen. On the left, we can include links to additional, licensed, materials for further study.

For example:

 Please read: Krisberg, K. (2016). Global Equity Report: Poor Children Still Face Substantial Disadvantage. American Journal Of Public Health, 106(4), 584. doi:10.2105/AJPH.2016.303160.