Removed Est_number from Job. Potential Breaking changes. IO-553

client/src/components/jobs-detail-header/jobs-detail-header.component.jsx

@@ -71,11 +71,7 @@ export function JobsDetailHeader({
 
   return (
     <PageHeader
-      title={
-        job.ro_number
-          ? `${t("jobs.fields.ro_number")} ${job.ro_number}`
-          : `${t("jobs.fields.est_number")} ${job.est_number}`
-      }
+      title={job.ro_number || t("general.labels.na")}
       subTitle={job.status}
       tags={[
         <OwnerTagPopoverComponent key="owner" job={job} />,