Enabled below workflow to send for approval if there are any changes to a vendor. Approval request is created but at the time of approval, user cannot see fields updated.
Workflow
Requests to Approve

Enabled below workflow to send for approval if there are any changes to a vendor. Approval request is created but at the time of approval, user cannot see fields updated.
Workflow
Requests to Approve
The workflow reverts the changes. I think it is expected the user adds comments to the approval request. Maybe adapt this for vendors: joshanglesea.wordpress.com/.../