1. File Extensions accepted - .pdf or .mov (with mimetype: pdf, mp4, quicktime)
2. The content of the new collateral should not be the same as an existing collateral.
- If content of the file is same as an existing collateral, the new file cannot be loaded within the same offer (even with different display name or file name). This will display an error message.
- However, same collateral can be loaded under a separate offer and this will display a success notification. In this case, the new file will be loaded, but the display name and the file name will be mapped from the existing collateral.
**Note: If a collateral file with same content is loaded under separate offer with different display and file names, the system will automatically update the display and file name to the set of names used when the file was uploaded first.