Users are able to approve on behalf of others (Approval Requests)Issue Users are able to Approve/Reject/Delete records assigned to others and thus progress the Change.CauseAfter reviewing customer instance, found "Approve" and "Reject" UI Action on sysapproval_approver table being customised, the "Required Role" tab indicates user with ITIL, approval_admin, or admin role will be able to see and click onto the actions. According to our OOB functionality, "Approve" and "Reject" UI Action on sysapproval_approver table only be available to approval_admin role user. ResolutionRevert back the UI Action to OOB or review the role assigned to corresponding user account and make sure it meet business needs.