In D2L / Brightspace, EchoVideo supports the lockdown of student-created media used within an assignment submission, preventing students from editing or deleting the content after it has been submitted. This requires the creation of a new LTI 1.1 placement specifically for that purpose and is not intended for general use by instructors.

Create a New Placement for Student Assignment Submission

1. Log in to D2L as an Administrator.
2. Navigate to External Learning Tools.
3. Select Manage Tool Links (Legacy).
4. Click New Link, as shown in the figure above.
5. Provide a name for the Title. 

   Use a descriptive name, such as Student Video Submission, so users know this EchoVideo tool is for embedding media in assignments.

6. Use the existing tool provider URL.
7. Optionally, provide a Description.

   This appears in the Placements list and informs other users of the purpose of this placement.

8. Add the following Custom Parameters:

   • Name = content_intended_use

   • Value = homework

9. Select the following Security Settings:
   • Use link security settings
     • Send tool consumer information to tool provider
     • Send context information to tool provider
     • Send course information to tool provider
     • Send course section information to tool provider
     • Send LTI user ID and LTI role list to tool provider
     • Send user name to tool provider
     • Send user email to tool provider
     • Send system username to tool provider
     • Send system Org Defined ID to tool provider
     • Send system role to tool provider
     • Send link title to tool provider
     • Send link description to tool provider

10. Select the desired availability for the tool.
11. Click Save and Close.

The link should be available to students in their video assessment submissions via Insert Stuff.

Testing the Lockdown Functionality

Test as a student or provide the following steps to a student to test. 

1. Log in to D2L / Brightspace as a student and navigate to your course.
2. Select an assignment.
3. Start the submission.

4. Embed EchoVideo media into the submission using the newly created Student Video Submission from Insert Stuff.

   You can select existing EchoVideo content, create new content or upload content to embed. – if newly created/uploaded the processing notification may show, that is OK you can still continue.

5. Click Submit.

   The submission is now complete.

6. Open a new tab and log in to EchoVideo and confirm in your Library that the media editing capability is unavailable for the embedded media.

7. Click the horizontal action dots of the media that you just embedded.

   Edit Media and Delete are not available for the selected media, as shown in the figure above.