Permissions working as intended?

Hello, 

Our accounting department was trying to limit who has access to Vendor Maintenance, and instructed me to remove permissions for all users except for a select few. Unfortunately, when one user was trying to use "Receipt of Invoice Entry," and then run the "Daily Receipt Registers", she received an error. I am assuming that these tasks require permissions to Vendor Maintenance in some form. 

My question is, is there possibly a list or anything that shows exactly what all tasks inside SAGE will no longer be available if you remove a permission? I have to restructure the roles for our company, and without knowing what all is touched by each permission this seems like a very long trial and error task. 

Thanks!