To upload Custom Files in AME Engage, follow the steps below:

1. Navigate to your course page and click the "Edit mode" option at the top right corner.

2. Go to the section where you want to upload the file. 

3. Click on the "Add an activity or resource" link.

4.  Select "File" from the list.

5. Enter a name for the file in the "Name" field.

6. Add a description if desired and check the "Display description on course page" box if needed.

7. In the "Select files" area, either drag and drop the file into the box or click the "Add..." button to browse and select the file from your computer.

8. Configure any additional settings under "Appearance," "Common module settings," and "Restrict access" as needed.

9. Click the "Save and return to course" button to upload the file and add it to your course page.