Hi @koneill2020 ,
Do you want:
1. When the file is uploaded, create a link
2. Send the link to the approver, the approver can view the file?
Here is a test for your reference:
Link Type can control whether the judge can edit and view, or only edit
Link Scope can be shared with people outside the organization

If this post helps, then please consider Accept it as the solution to help the other members find it.
Best Regards
Cheng Feng