Another nice option would be to automatically add the peer evaluation to group assignments. This would allow points to be deducted from the group assignment grade automatically. Usually, we had to divide the total points for the group project across two assignments: 1) the project and 2) the peer evaluation. With the option just described the peer evaluation would be included into the group project and there would no longer be a need for two assignments.
We have done the peer evaluation in survey builders like Qualtrics in the past but it is not the best option for several reasons. Student's get confused when they have to leave Canvas to complete assignments on other websites. Their activities don't get tracked in Canvas so they don't know if it will be graded. Qualtrics (at least the survey version we have at our University) is not designed to capture feedback in a round robin format needed for peer evaluations. We have to export the results from Qualtrics, clean the data, do some calculations then input the grades in Canvas. It becomes a really tedious process.