Index: grails-app/services/com/lemans/ds/flag/FlagValueManagerService.groovy
===================================================================
diff -u -reac1ffa6958791ce4f9ebefae73824155025cb66 -r8504acad0b23d04cec31def961c671b6f5899021
--- grails-app/services/com/lemans/ds/flag/FlagValueManagerService.groovy	(.../FlagValueManagerService.groovy)	(revision eac1ffa6958791ce4f9ebefae73824155025cb66)
+++ grails-app/services/com/lemans/ds/flag/FlagValueManagerService.groovy	(.../FlagValueManagerService.groovy)	(revision 8504acad0b23d04cec31def961c671b6f5899021)
@@ -104,7 +104,7 @@
         flagIds - flagValueService.existingFlagIdsForEntityId(flagIds, entityId)
     }
 
-    private void deleteFlagValues(List flagIds, String entityId, List errors, String username) {
+    void deleteFlagValues(List flagIds, String entityId, List errors, String username) {
         FlagValue.withTransaction { status ->
             flagIds.each { Integer flagId ->
                 FlagValue flagValue = findFlagValue(entityId, flagId)
Index: grails-app/services/com/lemans/ds/qualitycontrol/PartReviewManagerService.groovy
===================================================================
diff -u -r8711e6e33713ce2120df611ca5dcfb08468ec903 -r8504acad0b23d04cec31def961c671b6f5899021
--- grails-app/services/com/lemans/ds/qualitycontrol/PartReviewManagerService.groovy	(.../PartReviewManagerService.groovy)	(revision 8711e6e33713ce2120df611ca5dcfb08468ec903)
+++ grails-app/services/com/lemans/ds/qualitycontrol/PartReviewManagerService.groovy	(.../PartReviewManagerService.groovy)	(revision 8504acad0b23d04cec31def961c671b6f5899021)
@@ -43,19 +43,32 @@
             [messages: [[type: 'error', text: 'Some or All of the changes have already been approved, please refresh to get the latest changes']]]
         } else {
             qcChangeLogService.approveOrDeclineChangeLog(changeLogIds, 13002, username) //Approved
+            List parentEntityIds = qcChangeLogService.getParentEntityIds(changeLogIds)
+            if (13002 && qcChangeLogService.hasAllChangeLogsApproved(parentEntityIds)) {
+                parentEntityIds.collect { String partNumber ->
+                    qcChangeLogService.deleteQCPriorityFlag(partNumber, 'Part', 19001,  username)
+                }
+            }
             qcRejectionLogService.insertOrUpdateMessage(changeLogIds, '', '', username, 'Part')
         }
     }
 
     Map approveByPartNumber(String partNumber, String username) {
          List changeLogIds = sql().rows([partNumber: partNumber], QC_LOGS_QUERY)*.changeLogId
-         changeLogIds ? approveByChangeLogIds(changeLogIds, username) : [messages: [[type: 'error', text: 'partNumber has no changes to be approved']]]
+         if (changeLogIds) {
+            approveByChangeLogIds(changeLogIds, username)
+             qcChangeLogService.deleteQCPriorityFlag(partNumber, 'Part', 19001,  username)
+            return [:]
+        } else {
+            return [messages: [[type: 'error', text: 'partNumber has no changes to be approved']]]
+        }
     }
 
     Map approveByPartNumberAndEmail(String partNumber, String username) {
         List changeLogIds = sql().rows([partNumber: partNumber], QC_LOGS_QUERY)*.changeLogId
         if (changeLogIds) {
             approveByChangeLogIds(changeLogIds, username)
+            qcChangeLogService.deleteQCPriorityFlag(partNumber, 'Part', 19001,  username)
             sendEmail(partNumber, changeLogIds, username)
         }
     }
@@ -151,8 +164,7 @@
 FROM
     qc.vwChangeLog cl WITH(NOLOCK)
 WHERE
-    cl.changeLogId IN (${changeLogIds.join(', ')})
-    AND cl.approvalStatusId IN (${statuses.join(', ')})
+    cl.changeLogId IN (${changeLogIds.join(', ')}) AND cl.approvalStatusId IN (${statuses.join(', ')})
 """
             sql().firstRow(query)?.count
         }
Index: grails-app/services/com/lemans/ds/qualitycontrol/ProductReviewManagerService.groovy
===================================================================
diff -u -rd3058168e345aba9287766f8cb45c76cd753d848 -r8504acad0b23d04cec31def961c671b6f5899021
--- grails-app/services/com/lemans/ds/qualitycontrol/ProductReviewManagerService.groovy	(.../ProductReviewManagerService.groovy)	(revision d3058168e345aba9287766f8cb45c76cd753d848)
+++ grails-app/services/com/lemans/ds/qualitycontrol/ProductReviewManagerService.groovy	(.../ProductReviewManagerService.groovy)	(revision 8504acad0b23d04cec31def961c671b6f5899021)
@@ -37,18 +37,31 @@
 
     void approveByChangeLogIds(List<Integer> changeLogIds, String username) {
         qcChangeLogService.approveOrDeclineChangeLog(changeLogIds.unique(), 13002, username) //Approved
+        List parentEntityIds = qcChangeLogService.getParentEntityIds(changeLogIds)
+        if (13002 && qcChangeLogService.hasAllChangeLogsApproved(parentEntityIds)) {
+            parentEntityIds.collect { String productId ->
+                qcChangeLogService.deleteQCPriorityFlag(productId, 'Product', 19003, username)
+            }
+        }
         qcRejectionLogService.insertOrUpdateMessage(changeLogIds, '', '', username, 'Product')
     }
 
     Map approveByProductId(Integer productId, String username) {
         List changeLogIds = sql().rows([productId: productId], QC_LOGS_QUERY)*.changeLogId
-        changeLogIds ? approveByChangeLogIds(changeLogIds, username) : [messages: [[type: 'error', text: 'productId has no changes to be approved']]]
+        if (changeLogIds) {
+            approveByChangeLogIds(changeLogIds, username)
+            qcChangeLogService.deleteQCPriorityFlag(productId, 'Product', 19003, username)
+            return [:]
+        } else {
+            return [messages: [[type: 'error', text: 'productId has no changes to be approved']]]
+        }
     }
 
     Map approveByProductIdAndEmail(Integer productId, String username) {
         List changeLogIds = sql().rows([productId: productId], QC_LOGS_QUERY)*.changeLogId
         if (changeLogIds) {
             approveByChangeLogIds(changeLogIds, username)
+            qcChangeLogService.deleteQCPriorityFlag(productId, 'Product', 19003, username)
             sendEmail(productId, changeLogIds, username)
         }
     }
Index: grails-app/services/com/lemans/ds/qualitycontrol/QcChangeLogService.groovy
===================================================================
diff -u -rdc37e548f64e258d31f0b1c7c0955446009f4f0a -r8504acad0b23d04cec31def961c671b6f5899021
--- grails-app/services/com/lemans/ds/qualitycontrol/QcChangeLogService.groovy	(.../QcChangeLogService.groovy)	(revision dc37e548f64e258d31f0b1c7c0955446009f4f0a)
+++ grails-app/services/com/lemans/ds/qualitycontrol/QcChangeLogService.groovy	(.../QcChangeLogService.groovy)	(revision 8504acad0b23d04cec31def961c671b6f5899021)
@@ -1,5 +1,7 @@
 package com.lemans.ds.qualitycontrol
 
+import com.lemans.ds.flag.FlagService
+import com.lemans.ds.flag.FlagValueManagerService
 import com.lemans.services.LemansManager
 import grails.transaction.Transactional
 
@@ -12,7 +14,10 @@
 @SuppressWarnings(['ClosureAsLastMethodParameter', 'BuilderMethodWithSideEffects', 'CyclomaticComplexity', 'ParameterCount', 'MethodCount', 'AbcMetric'])
 class QcChangeLogService extends LemansManager {
 
+    FlagService flagService
 
+    FlagValueManagerService flagValueManagerService
+
     QcConfigService qcConfigService
 
     private static final String CHANGE_LOG_INSERT_SQL = '''
@@ -410,6 +415,34 @@
         }
     }
 
+    void deleteQCPriorityFlag(String entity, String entityClass, Integer flagTypeId, String username) {
+        Integer flagId = flagService.findFlags([entityClass: entityClass, flagTypeId: flagTypeId, flagName: ['QC Priority']])?.results[0]?.flagId
+        flagValueManagerService.deleteFlagValues([flagId], entity, [], username)
+    }
+
+    List<String> getParentEntityIds(List<Integer> changeLogIds) {
+        sql().rows("""
+                SELECT 
+                    DISTINCT parentEntityId 
+                FROM qc.vwChangeLog cl WITH(NOLOCK) 
+                WHERE 
+                    cl.changeLogId IN ('${changeLogIds.join("', '")}')
+                    AND cl.dateDeleted IS NULL
+        """)*.parentEntityId
+    }
+
+    Boolean hasAllChangeLogsApproved(List<String> parentEntityIds) {
+        List hasAllApproved = sql().rows(
+                """SELECT 
+            cl.*
+         FROM qc.changeLog cl WITH(NOLOCK)
+         WHERE 
+             cl.parentEntityId in ('${parentEntityIds.join("', '")}')
+             AND cl.approvalStatusId <> 13002
+             AND cl.dateDeleted IS NULL""")*.changeLogId
+        hasAllApproved.size() <= 0
+    }
+
     private List findAllChangeLogsByEntityIds(List<String> entityIds, List<String> entityNames) {
         if (entityIds) {
             String query = """