On the Link Resource from External Tool screen, choose Select PDF from Canvas.
You will see a list of files in your Canvas Files directory. Select the title of the file you want to use and choose Select. You will return to the ConfigureExternal Tool window (See Fig. 2). Figure 2: Adding a document
Choose Select on the bottom of the pop-up window.
Finish entering the additional assignment information.
Select Save or Save & Publish.
The Hypothesis-enabled Assignment Item will be listed on the Assignments page. When your students select the Assignment, the webpage or document will open with Hypothesis enabled and scoped to your class enrollments.
Enter URL of web page or PDF
On the Link Resource from External Tool screen, select Enter URL of webpage or PDF.
Enter or paste the URL of the site in the URL text field (See Fig. 3).Figure 3: Entering the URL of the document NOTE: The link must be publicly viewable (i.e., not behind a login or paywall).
Select Submit .
Choose Select on the bottom of the pop-up window.
Finish entering the additional assignment information.
Select Save or Save & Publish.
The Hypothesis-enabled Assignment Item will be listed on the Assignments page. When your students select the Assignment, the webpage or document will open with Hypothesis enabled and scoped to your class enrollments.