1. Navigate to my documents from the main dashboard.

2. Navigate to the search bar.

3. Type in a keyword to the Document.

4. Select the Document you would like to use and click "manage".

5. At the top, you will see 3 Icons. Click the purple Icon, with 3 white dots. A drop down list will appear.

6. Click on "Lock" to prevent any further changes to this document being made.