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Go to your Moodle course and turn on Edit mode
Add an activity
Select Google Assignment
There are lots of options to set. Only two are important for most users:
Provide an Activity Name
Set up Grading. If you don't want to grade in Moodle or the assignment is ungraded, select Grade → Type → "None". Otherwise set a point value and an optional grade category.
Click Save and Display at the bottom of the page.
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