Prevent deletion of documents in Document Records by employees via ESS

Summary

Prevent deletion of documents in Document Records by employees via ESS

Content

I don't want employees using employee self service to be able to delete documents placed into Document Records by HR.

However, I heard if we remove the delete capability there it will also prevent employees from deleting emergency contacts in the Family and Emergency Contacts page.  Is that true?  I do want employee to be able to delete emergency contacts.