diff --git a/backend/src/components/cache-service.js b/backend/src/components/cache-service.js
index afd9e2db5..14cfa9ca9 100644
--- a/backend/src/components/cache-service.js
+++ b/backend/src/components/cache-service.js
@@ -20,6 +20,11 @@ let activeDistricts = [];
 let activeAuthorities = [];
 let authorities = [];
 let authoritiesMap = new Map();
+let bandCodesMap = new Map();
+let enrolledProgramCodesMap = new Map();
+let careerProgramCodesMap = new Map();
+let schoolFundingCodesMap = new Map();
+let specialEducationCodesMap = new Map();
 let rolePermissionsMap = new Map();
 let documentTypeCodesMap = new Map();
 let documentTypeCodes = [];
@@ -192,9 +197,6 @@ const cacheService = {
       retries: 50
     });
   },
-  getAllDocumentTypeCodesJSON() {
-    return documentTypeCodes;
-  },
   getDocumentTypeCodeLabelByCode(code) {
     return documentTypeCodesMap.get(code);
   },
@@ -232,19 +234,75 @@ const cacheService = {
   getCachedData(){
     return cachedData;
   },
+  getAllActiveBandCodesMap() {
+    let bandCodesRaw = cachedData[constants.CACHE_KEYS.SDC_BAND_CODES].activeRecords;
+    let bandCodes = bandCodesRaw.map(item => {
+      return {...item, dropdownText: `${item.description} (${item.bandCode})`};
+    });
+
+    bandCodes.unshift({'bandCode': '', 'dropdownText': 'No Band Code'});
+    bandCodes.forEach(bandCode => {
+      bandCodesMap.set(bandCode.bandCode, bandCode);
+    });
+    return bandCodesMap;
+  },
+  getActiveCareerProgramCodesMap() {
+    let careerProgramCodesRaw = cachedData[constants.CACHE_KEYS.SDC_CAREER_PROGRAM_CODES].activeRecords;
+    let careerProgramCodes = careerProgramCodesRaw.map(item => {
+      return {...item, dropdownText: `${item.description} (${item.careerProgramCode})`};
+    });
+    careerProgramCodes.unshift({'careerProgramCode': '', 'dropdownText': 'No Career Code'});
+    careerProgramCodes.forEach(careerProgramCode => {
+      careerProgramCodesMap.set(careerProgramCode.careerProgramCode, careerProgramCode);
+    });
+    return careerProgramCodesMap;
+  },
+  getEnrolledProgramCodesMap() {
+    let enrolledProgramCodesRaw = cachedData[constants.CACHE_KEYS.SDC_ENROLLED_GRADE_CODES].activeRecords;
+    let enrolledProgramCodes = enrolledProgramCodesRaw.map(item => {
+      return {...item, dropdownText: `${item.description} (${item.enrolledProgramCode})`};
+    });
+    enrolledProgramCodes.forEach(enrolledProgramCode => {
+      enrolledProgramCodesMap.set(enrolledProgramCode.enrolledProgramCode, enrolledProgramCode);
+    });
+    return enrolledProgramCodesMap;
+  },
+  getActiveSchoolFundingCodesMap() {
+    let schoolFundingCodesRaw = cachedData[constants.CACHE_KEYS.SDC_SCHOOL_FUNDING_CODES].activeRecords;
+    let schoolFundingCodes = schoolFundingCodesRaw.map(item => {
+      return {...item, dropdownText: `${item.description} (${item.schoolFundingCode})`};
+    });
+    schoolFundingCodes.unshift({'schoolFundingCode': '', 'dropdownText': 'No Funding Code'});
+    schoolFundingCodes.forEach(schoolFundingCode => {
+      schoolFundingCodesMap.set(schoolFundingCode.schoolFundingCode, schoolFundingCode);
+    });
+    return schoolFundingCodesMap;
+  },
+  getActiveSpecialEducationCodesMap() {
+    let specialEducationCodesRaw = cachedData[constants.CACHE_KEYS.SDC_SPECIAL_ED_CODES].activeRecords;
+    let specialEducationCodes = specialEducationCodesRaw.map(item => {
+      return {...item, dropdownText: `${item.description} (${item.specialEducationCategoryCode})`};
+    });
+    specialEducationCodesMap = new Map();
+    specialEducationCodes.unshift({'specialEducationCategoryCode': '', 'dropdownText': 'No Special Ed Category Code'});
+    specialEducationCodes.forEach(specialEducationCategoryCode => {
+      specialEducationCodesMap.set(specialEducationCategoryCode.specialEducationCategoryCode, specialEducationCategoryCode);
+    });
+    return specialEducationCodesMap;
+  },
   getActiveEnrolledGradeCodes() {
     return cachedData[constants.CACHE_KEYS.SDC_ENROLLED_GRADE_CODES].activeRecords;
   },
-  getActiveFundingCodes() {
+  getActiveSchoolFundingCodes() {
     return cachedData[constants.CACHE_KEYS.SDC_SCHOOL_FUNDING_CODES].activeRecords;
   },
-  getActiveCareerCodes() {
+  getActiveCareerProgramCodes() {
     return cachedData[constants.CACHE_KEYS.SDC_CAREER_PROGRAM_CODES].activeRecords;
   },
-  getActiveEnrolledPrograms() {
+  getActiveEnrolledProgramCodes() {
     return cachedData[constants.CACHE_KEYS.SDC_ENROLLED_PROGRAM_CODES].activeRecords;
   },
-  getActiveSpedCodes() {
+  getActiveSpecialEducationCodes() {
     return cachedData[constants.CACHE_KEYS.SDC_SPECIAL_ED_CODES].activeRecords;
   }
 };
diff --git a/backend/src/components/sdc.js b/backend/src/components/sdc.js
index a33daff07..c7344f988 100644
--- a/backend/src/components/sdc.js
+++ b/backend/src/components/sdc.js
@@ -3,9 +3,10 @@ const { getAccessToken, handleExceptionResponse, getData, postData, putData, get
 const HttpStatus = require('http-status-codes');
 const log = require('./logger');
 const config = require('../config');
-const { FILTER_OPERATION, VALUE_TYPE, CONDITION } = require('../util/constants');
+const { FILTER_OPERATION, VALUE_TYPE, CONDITION, ENROLLED_PROGRAM_TYPE_CODE_MAP} = require('../util/constants');
 const {createMoreFiltersSearchCriteria} = require('./studentFilters');
 const {REPORT_TYPE_CODE_MAP} = require('../util/constants');
+const cacheService = require('./cache-service');
 
 async function getCollectionBySchoolId(req, res) {
   try {
@@ -160,6 +161,10 @@ async function getSDCSchoolCollectionStudentPaginated(req, res) {
       return res.status(HttpStatus.OK).json(result);
     }
 
+    if(req?.query?.tableFormat){
+      data.content = data?.content.map(toTableRow);
+    }
+
     return res.status(HttpStatus.OK).json(data);
   } catch (e) {
     if (e?.status === 404) {
@@ -201,6 +206,20 @@ async function getSDCSchoolCollectionStudentDetail(req, res) {
   }
 }
 
+async function markSdcSchoolCollectionStudentAsDifferent(req, res) {
+  try {
+    const payload = req.body;
+    payload.assignedPen = null;
+    payload.assignedStudentId = null;
+    payload.penMatchResult = 'MRKED_DIFF';
+
+    return updateAndValidateSdcSchoolCollectionStudent(req, res);
+  } catch (e) {
+    log.error('Error updating sdc school collection student detail', e.stack);
+    return handleExceptionResponse(e, res);
+  }
+}
+
 async function updateAndValidateSdcSchoolCollectionStudent(req, res) {
   try {
     const payload = req.body;
@@ -253,6 +272,78 @@ async function removeSDCSchoolCollectionStudents(req, res) {
   }
 }
 
+async function getSchoolStudentDuplicates(req, res) {
+  try {
+    const token = getAccessToken(req);
+    let studentDuplicates = await getData(token, `${config.get('sdc:schoolCollectionURL')}/${req.params.sdcSchoolCollectionID}/duplicates`, req.session?.correlationID);
+
+    let dupsMap = new Map();
+    studentDuplicates.forEach((dup) => {
+      if(dupsMap.has(dup.assignedPen)){
+        dupsMap.get(dup.assignedPen).push(toTableRow(dup));
+      }else{
+        dupsMap.set(dup.assignedPen, [toTableRow(dup)]);
+      }
+    });
+
+    let resultArray = [];
+
+    dupsMap.forEach(function(items,key){
+      resultArray.push({assignedPen: key, items});
+    });
+
+    return res.status(HttpStatus.OK).json(resultArray);
+  } catch (e) {
+    log.error('Error getting Student duplicates.', e.stack);
+    return handleExceptionResponse(e, res);
+  }
+}
+
+function toTableRow(student) {
+  let bandCodesMap = cacheService.getAllActiveBandCodesMap();
+  let careerProgramCodesMap = cacheService.getActiveCareerProgramCodesMap();
+  let schoolFundingCodesMap = cacheService.getActiveSchoolFundingCodesMap();
+  let specialEducationCodesMap = cacheService.getActiveSpecialEducationCodesMap();
+
+  student.mappedSpedCode = specialEducationCodesMap.get(student.specialEducationCategoryCode) !== undefined ? `${specialEducationCodesMap.get(student.specialEducationCategoryCode)?.description} (${specialEducationCodesMap.get(student.specialEducationCategoryCode)?.specialEducationCategoryCode})` : null;
+  student.mappedAncestryIndicator = student.nativeAncestryInd === null ? null : nativeAncestryInd(student);
+  student.mappedFrenchEnrolledProgram = enrolledProgramMapping(student, ENROLLED_PROGRAM_TYPE_CODE_MAP.FRENCH_ENROLLED_PROGRAM_CODES);
+  student.mappedEllEnrolledProgram = enrolledProgramMapping(student, ENROLLED_PROGRAM_TYPE_CODE_MAP.ENGLISH_ENROLLED_PROGRAM_CODES);
+  student.mappedLanguageEnrolledProgram = enrolledProgramMapping(student, [...ENROLLED_PROGRAM_TYPE_CODE_MAP.ENGLISH_ENROLLED_PROGRAM_CODES, ...ENROLLED_PROGRAM_TYPE_CODE_MAP.FRENCH_ENROLLED_PROGRAM_CODES]);
+  student.careerProgram = enrolledProgramMapping(student, ENROLLED_PROGRAM_TYPE_CODE_MAP.CAREER_ENROLLED_PROGRAM_CODES);
+  student.mappedIndigenousEnrolledProgram = enrolledProgramMapping(student, ENROLLED_PROGRAM_TYPE_CODE_MAP.INDIGENOUS_ENROLLED_PROGRAM_CODES);
+  student.mappedBandCode = bandCodesMap.get(student.bandCode) !== undefined ? `${bandCodesMap.get(student.bandCode)?.description} (${bandCodesMap.get(student.bandCode)?.bandCode})` : null;
+  student.careerProgramCode = careerProgramCodesMap.get(student.careerProgramCode) !== undefined ? `${careerProgramCodesMap.get(student.careerProgramCode)?.description} (${careerProgramCodesMap.get(student.careerProgramCode)?.careerProgramCode})` : null;
+  student.mappedSchoolFunding = schoolFundingCodesMap.get(student.schoolFundingCode) !== undefined ? `${schoolFundingCodesMap.get(student.schoolFundingCode)?.description} (${schoolFundingCodesMap.get(student.schoolFundingCode)?.schoolFundingCode})` : null;
+  student.indProgramEligible = student.indigenousSupportProgramNonEligReasonCode !== null ? 'No' : 'Yes';
+  student.frenchProgramEligible = student.frenchProgramNonEligReasonCode !== null ? 'No' : 'Yes';
+  student.ellProgramEligible = student.ellNonEligReasonCode !== null ? 'No' : 'Yes';
+  student.careerProgramEligible = student.careerProgramNonEligReasonCode !== null ? 'No' : 'Yes';
+  student.spedProgramEligible = student.specialEducationNonEligReasonCode !== null ? 'No' : 'Yes';
+  student.yearsInEll = student.sdcStudentEll ? student.sdcStudentEll.yearsInEll : '';
+  student.mappedNoOfCourses = student.numberOfCoursesDec !== null ? student.numberOfCoursesDec.toFixed(2) : '0';
+  return student;
+}
+
+function enrolledProgramMapping(student, enrolledProgramFilter) {
+  let enrolledProgramCodesMap = cacheService.getActiveSpecialEducationCodesMap();
+  if(!student.enrolledProgramCodes) {
+    return '';
+  }
+  return student.enrolledProgramCodes
+    .match(/.{1,2}/g)
+    .filter(programCode => enrolledProgramFilter.includes(programCode))
+    .map(programCode => {
+      const enrolledProgram = enrolledProgramCodesMap.get(programCode);
+      return enrolledProgram ? `${enrolledProgram.description} (${programCode})` : programCode;
+    })
+    .join(',');
+}
+
+function nativeAncestryInd(student) {
+  return student.nativeAncestryInd === 'Y' ? 'Yes' : 'No';
+}
+
 async function getStudentHeadcounts(req, res) {
   try {
     const params = {
@@ -454,6 +545,7 @@ module.exports = {
   getCollectionBySchoolId,
   uploadFile,
   getSdcFileProgress,
+  getSchoolStudentDuplicates,
   removeSDCSchoolCollectionStudents,
   updateSchoolCollection,
   getDistrictCollectionById,
@@ -465,5 +557,6 @@ module.exports = {
   getSDCSchoolCollectionStudentDetail,
   updateAndValidateSdcSchoolCollectionStudent,
   deleteSDCSchoolCollectionStudent,
+  markSdcSchoolCollectionStudentAsDifferent,
   getStudentHeadcounts
 };
diff --git a/backend/src/components/studentFilters.js b/backend/src/components/studentFilters.js
index a9311cc0c..1eb54402f 100644
--- a/backend/src/components/studentFilters.js
+++ b/backend/src/components/studentFilters.js
@@ -268,7 +268,7 @@ function validateGradeFilter(filterGrades = []) {
 }
   
 function validateFundingTypeFilter(filterFunding = []) {
-  const activeFundingCodes = cacheService.getActiveFundingCodes();
+  const activeFundingCodes = cacheService.getActiveSchoolFundingCodes();
   if (filterFunding.length > 0) {
     if (filterFunding.every(value => activeFundingCodes.includes(code => code !== 'No Funding' && value === code.schoolFundingCode))) {
       log.error('Invalid funding code filter.');
@@ -278,7 +278,7 @@ function validateFundingTypeFilter(filterFunding = []) {
 }
   
 function validateCareerCodeFilter(filterCareerCodes = []) {
-  const activeFundingCodes = cacheService.getActiveCareerCodes();
+  const activeFundingCodes = cacheService.getActiveCareerProgramCodes();
   if (filterCareerCodes.length > 0) {
     if (filterCareerCodes.every(value => activeFundingCodes.includes(code => value === code.careerProgramCode))) {
       log.error('Invalid career code filter.');
@@ -288,7 +288,7 @@ function validateCareerCodeFilter(filterCareerCodes = []) {
 }
   
 function validateEnrolledProgramFilter(filterGrades = []) {
-  const activeFundingCodes = cacheService.getActiveEnrolledPrograms();
+  const activeFundingCodes = cacheService.getActiveEnrolledProgramCodes();
   if (filterGrades.length > 0) {
     if (filterGrades.every(value => activeFundingCodes.includes(code => value === code.enrolledProgramCode))) {
       log.error('Invalid enrolled program filter.');
@@ -311,7 +311,7 @@ function validateWarningFilter(filters = []) {
 }
 
 function validateSpedCodes(filters = []) {
-  const activeSpedCodes = cacheService.getActiveSpedCodes();
+  const activeSpedCodes = cacheService.getActiveSpecialEducationCodes();
   if (filters.length > 0) {
     if (filters.every(value => activeSpedCodes.includes(code => value === code.specialEducationCategoryCode))) {
       log.error('Invalid special education filter.');
@@ -391,7 +391,7 @@ function createSpedFilter(pValue) {
   let spedCodeList = [];
   validateSpedCodes(pValue);
   if (pValue.includes('noSpedCode')) {
-    const notInValues = cacheService.getActiveSpedCodes().map(x=>x.specialEducationCategoryCode).filter(value => !pValue.includes(value) && pValue!=='noSpedCode');
+    const notInValues = cacheService.getActiveSpecialEducationCodes().map(x=>x.specialEducationCategoryCode).filter(value => !pValue.includes(value) && pValue!=='noSpedCode');
     if(notInValues?.length > 0) { //if all filters are selected then it is equivalent to no filters being selected
       spedCodeList.push({ key: 'specialEducationCategoryCode', value: notInValues.toString(), operation: FILTER_OPERATION.NOT_IN, valueType: VALUE_TYPE.STRING, condition: CONDITION.OR });
     }
@@ -511,7 +511,7 @@ function careerCodeFilter(pValue) {
 
   validateCareerCodeFilter(pValue);
   if (pValue.includes('noCareerCodes')) {
-    const notInValues = cacheService.getActiveCareerCodes().map(x=>x.careerProgramCode).filter(value => !pValue.includes(value) && pValue!=='noCareerCodes');
+    const notInValues = cacheService.getActiveCareerProgramCodes().map(x=>x.careerProgramCode).filter(value => !pValue.includes(value) && pValue!=='noCareerCodes');
     if(notInValues?.length > 0) { //if all filters are selected then it is equivalent to no filters being selected
       careerCodeList.push({ key: 'careerProgramCode', value: notInValues.toString(), operation: FILTER_OPERATION.NOT_IN, valueType: VALUE_TYPE.STRING, condition: CONDITION.OR });
     }
diff --git a/backend/src/routes/sdc.js b/backend/src/routes/sdc.js
index fe2eb755f..ecc29439c 100644
--- a/backend/src/routes/sdc.js
+++ b/backend/src/routes/sdc.js
@@ -4,7 +4,10 @@ const router = express.Router();
 const { getCollectionBySchoolId, getCollectionByDistrictId, uploadFile, getSdcFileProgress, updateSchoolCollection, getSchoolCollectionById, getDistrictCollectionById,
   getSDCSchoolCollectionStudentPaginated, getSDCSchoolCollectionStudentSummaryCounts,
   getSDCSchoolCollectionStudentDetail, updateAndValidateSdcSchoolCollectionStudent, deleteSDCSchoolCollectionStudent, removeSDCSchoolCollectionStudents,
-  getStudentHeadcounts, downloadSdcReport} = require('../components/sdc');
+  getStudentHeadcounts, downloadSdcReport,
+  getSchoolStudentDuplicates,
+  markSdcSchoolCollectionStudentAsDifferent
+} = require('../components/sdc');
 const {getCachedSDCData} = require('../components/sdc-cache');
 const auth = require('../components/auth');
 const constants = require('../util/constants');
@@ -30,6 +33,7 @@ router.get('/zero-fte-reason-codes', passport.authenticate('jwt', {session: fals
 
 router.get('/getCollectionBySchoolId/:schoolID', passport.authenticate('jwt', {session: false}, undefined), isValidBackendToken, validateAccessToken, checkEdxUserPermission(PERMISSION.SCHOOL_SDC), findSchoolID_params, checkEDXUserAccessToRequestedInstitute, getCollectionBySchoolId);
 router.get('/getCollectionByDistrictId/:districtID', passport.authenticate('jwt', {session: false}, undefined), isValidBackendToken, validateAccessToken, checkEdxUserPermission(PERMISSION.DISTRICT_SDC), findDistrictID_params, checkEDXUserAccessToRequestedInstitute, getCollectionByDistrictId);
+router.get('/sdcSchoolCollection/:sdcSchoolCollectionID/duplicates', passport.authenticate('jwt', {session: false}, undefined), isValidBackendToken, validateAccessToken, checkEdxUserPermission(PERMISSION.SCHOOL_SDC), findSdcSchoolCollectionID_params, loadSdcSchoolCollection, checkSdcSchoolCollectionAccess, getSchoolStudentDuplicates);
 router.get('/sdcSchoolCollection/:sdcSchoolCollectionID', passport.authenticate('jwt', {session: false}, undefined), isValidBackendToken, validateAccessToken, checkEdxUserPermission(PERMISSION.SCHOOL_SDC), findSdcSchoolCollectionID_params, loadSdcSchoolCollection, checkSdcSchoolCollectionAccess, getSchoolCollectionById);
 router.get('/sdcDistrictCollection/:sdcDistrictCollectionID', passport.authenticate('jwt', {session: false}, undefined), isValidBackendToken, validateAccessToken, checkEdxUserPermission(PERMISSION.DISTRICT_SDC), findSdcDistrictCollectionID_params, loadSdcDistrictCollection, checkSdcDistrictCollectionAccess, getDistrictCollectionById);
 router.post('/:sdcSchoolCollectionID/file', passport.authenticate('jwt', {session: false}, undefined), isValidBackendToken, validateAccessToken, checkEdxUserPermission(PERMISSION.SCHOOL_SDC), findSdcSchoolCollectionID_params, loadSdcSchoolCollection, checkSdcSchoolCollectionAccess, scanFilePayload, uploadFile);
@@ -39,6 +43,7 @@ router.get('/sdcSchoolCollectionStudent/:sdcSchoolCollectionID/paginated', passp
 router.get('/sdcSchoolCollectionStudent/stats/error-warning-count/:sdcSchoolCollectionID', passport.authenticate('jwt', {session: false}, undefined), isValidBackendToken, validateAccessToken, checkEdxUserPermission(PERMISSION.SCHOOL_SDC), findSdcSchoolCollectionID_params, loadSdcSchoolCollection, checkSdcSchoolCollectionAccess, getSDCSchoolCollectionStudentSummaryCounts);
 router.get('/sdcSchoolCollectionStudent/:sdcSchoolCollectionStudentID', passport.authenticate('jwt', {session: false}, undefined), isValidBackendToken, validateAccessToken, checkEdxUserPermission(PERMISSION.SCHOOL_SDC), findSdcSchoolCollectionStudentID_params, loadSdcSchoolCollectionStudent, findSdcSchoolCollectionID_fromRequestedSdcSchoolCollectionStudent, loadSdcSchoolCollection, checkSdcSchoolCollectionAccess, getSDCSchoolCollectionStudentDetail);
 router.post('/sdcSchoolCollectionStudent/:sdcSchoolCollectionID', passport.authenticate('jwt', {session: false}, undefined), isValidBackendToken, validateAccessToken, checkEdxUserPermission(PERMISSION.SCHOOL_SDC), findSdcSchoolCollectionID_params, loadSdcSchoolCollection, checkSdcSchoolCollectionAccess, updateAndValidateSdcSchoolCollectionStudent);
+router.post('/sdcSchoolCollectionStudent/:sdcSchoolCollectionID/markDiff', passport.authenticate('jwt', {session: false}, undefined), isValidBackendToken, validateAccessToken, checkEdxUserPermission(PERMISSION.SCHOOL_SDC), findSdcSchoolCollectionID_params, loadSdcSchoolCollection, checkSdcSchoolCollectionAccess, markSdcSchoolCollectionStudentAsDifferent);
 router.delete('/sdcSchoolCollectionStudent/:sdcSchoolCollectionID/student/:sdcSchoolCollectionStudentID', passport.authenticate('jwt', {session: false}, undefined), validateAccessToken, checkEdxUserPermission(PERMISSION.SCHOOL_SDC), findSdcSchoolCollectionID_params, loadSdcSchoolCollection, checkSdcSchoolCollectionAccess, deleteSDCSchoolCollectionStudent);
 router.post('/sdcSchoolCollectionStudent/:sdcSchoolCollectionID/students/remove', passport.authenticate('jwt', {session: false}, undefined), isValidBackendToken, validateAccessToken, checkEdxUserPermission(PERMISSION.SCHOOL_SDC), findSdcSchoolCollectionID_params, loadSdcSchoolCollection, checkSdcSchoolCollectionAccess, removeSDCSchoolCollectionStudents);
 
diff --git a/frontend/src/components/common/CustomTable.vue b/frontend/src/components/common/CustomTable.vue
index 3889bef17..82375801b 100644
--- a/frontend/src/components/common/CustomTable.vue
+++ b/frontend/src/components/common/CustomTable.vue
@@ -142,6 +142,8 @@
 
 <script>
 
+import {displayName} from '../../utils/format';
+
 export default {
   name: 'CustomTable',
   components: {
@@ -281,26 +283,7 @@ export default {
         return 'Under Review';
       }
     },
-    displayName(first, middle, last) {
-      let name = '';
-      if (last) {
-        name += last;
-      }
-
-      if (first && last) {
-        name +=  `, ${first}` ;
-      } else if (first) {
-        name += first;
-      }
-
-      if ((first && middle) || (last && middle)) {
-        name += ` (${middle})`;
-      } else if (middle) {
-        name += `(${middle})`;
-      }
-
-      return name;
-    }
+    displayName
   }
 };
 </script>
diff --git a/frontend/src/components/common/EditStudent.vue b/frontend/src/components/common/EditStudent.vue
index 7fc177c39..97a00e635 100644
--- a/frontend/src/components/common/EditStudent.vue
+++ b/frontend/src/components/common/EditStudent.vue
@@ -434,7 +434,7 @@
           </v-col>
           <v-col v-else-if="sdcSchoolCollectionStudentDetailCopy?.sdcSchoolCollectionStudentValidationIssues?.length === 0">
             <v-alert
-              closable="true"
+              :closable="true"
               type="success"
               variant="tonal"
               text="There are no errors or warnings on this student record."
diff --git a/frontend/src/components/sdcCollection/sdcSchoolCollection/SDCCollectionView.vue b/frontend/src/components/sdcCollection/sdcSchoolCollection/SDCCollectionView.vue
index a05e9c4ac..1aeb70366 100644
--- a/frontend/src/components/sdcCollection/sdcSchoolCollection/SDCCollectionView.vue
+++ b/frontend/src/components/sdcCollection/sdcSchoolCollection/SDCCollectionView.vue
@@ -110,7 +110,7 @@
                 transition="false"
                 reverse-transition="false"
               >
-                <StepThreeVerifyData
+                <StepThreeDuplicatesProcessing
                   :is-step-complete="isStepComplete"
                   :school-collection-object="schoolCollectionObject"
                   @next="next"
@@ -121,7 +121,7 @@
                 transition="false"
                 reverse-transition="false"
               >
-                <StepFourSchoolDetails
+                <StepThreeVerifyData
                   :is-step-complete="isStepComplete"
                   :school-collection-object="schoolCollectionObject"
                   @next="next"
@@ -132,7 +132,7 @@
                 transition="false"
                 reverse-transition="false"
               >
-                <StepFiveSchoolContacts
+                <StepFourSchoolDetails
                   :is-step-complete="isStepComplete"
                   :school-collection-object="schoolCollectionObject"
                   @next="next"
@@ -142,11 +142,22 @@
                 :value="6"
                 transition="false"
                 reverse-transition="false"
+              >
+                <StepFiveSchoolContacts
+                  :is-step-complete="isStepComplete"
+                  :school-collection-object="schoolCollectionObject"
+                  @next="next"
+                />
+              </v-stepper-window-item>
+              <v-stepper-window-item
+                :value="7"
+                transition="false"
+                reverse-transition="false"
               >
                 <StepSixSubmitData 
                   :is-step-complete="isStepComplete"
                   :school-collection-object="schoolCollectionObject"
-                  /> 
+                /> 
               </v-stepper-window-item>
             </v-stepper-window>
           </template>
@@ -163,6 +174,7 @@ import {SDC_STEPS_SCHOOL} from '../../../utils/institute/SdcSteps';
 
 import StepOneUploadData from './stepOneUploadData/StepOneUploadData.vue';
 import StepTwoViewDataIssues from './stepTwoValidateData/StepTwoViewDataIssues.vue';
+import StepThreeDuplicatesProcessing from './stepThreeSchoolDuplicates/StepThreeDuplicatesProcessing.vue';
 import StepThreeVerifyData from './stepThreeVerifyData/StepThreeVerifyData.vue';
 import StepFourSchoolDetails from './StepFourSchoolDetails.vue';
 import StepFiveSchoolContacts from './StepFiveSchoolContacts.vue';
@@ -172,6 +184,7 @@ export default {
   name: 'SDCCollectionView',
   components: {
     StepFiveSchoolContacts,
+    StepThreeDuplicatesProcessing,
     StepFourSchoolDetails,
     StepThreeVerifyData,
     StepTwoViewDataIssues,
diff --git a/frontend/src/components/sdcCollection/sdcSchoolCollection/stepThreeSchoolDuplicates/StepThreeDuplicatesProcessing.vue b/frontend/src/components/sdcCollection/sdcSchoolCollection/stepThreeSchoolDuplicates/StepThreeDuplicatesProcessing.vue
new file mode 100644
index 000000000..cae488307
--- /dev/null
+++ b/frontend/src/components/sdcCollection/sdcSchoolCollection/stepThreeSchoolDuplicates/StepThreeDuplicatesProcessing.vue
@@ -0,0 +1,385 @@
+<template>
+  <Spinner v-if="isLoading" />
+  <div
+    v-for="duplicateStudent in duplicateStudents"
+    v-else-if="duplicateStudents.length > 0"
+    :key="duplicateStudent.assignedPen"
+  >
+    <v-row>
+      <v-col>
+        <v-chip><span style="font-weight: bold">Assigned PEN: </span>&nbsp;{{ duplicateStudent.assignedPen }}</v-chip>
+      </v-col>
+    </v-row>
+    <v-data-table
+      class="mb-10"
+      :items="duplicateStudent.items"
+      :headers="headers"
+      mobile-breakpoint="0"
+    >
+      <template #top>
+        <v-progress-linear
+          v-show="isLoading"
+          :indeterminate="true"
+          color="primary"
+        />
+      </template>
+      <template #headers>
+        <tr class="header-row">
+          <th
+            v-for="column in headers"
+            id="header"
+            :key="column.key"
+          >
+            <div v-if="column.title === 'PEN'">
+              <div class="header-text">
+                PEN
+              </div>
+              <div
+                v-if="column.hasOwnProperty('subHeader')"
+                class="header-text"
+              >
+                {{ column.subHeader.title }}
+              </div>
+            </div>
+            <div v-else-if="column.title !== 'select'">
+              <div class="header-text">
+                {{ column.title }}
+              </div>
+              <div
+                v-if="column.hasOwnProperty('subHeader')"
+                class="header-text"
+              >
+                {{ column.subHeader.title }}
+              </div>
+            </div>
+          </th>
+        </tr>
+      </template>
+      <template #item="props">
+        <tr
+          class="hoverTable"
+        >
+          <td
+            v-for="column in headers"
+            :key="column.key"
+            class="td-data"
+          >
+            <div>
+              <span v-if="column.key === 'studentPen'">
+                {{ props.item.raw['studentPen'] }}
+              </span>
+
+              <span v-else-if="column.key === 'legalName'">
+                {{ displayName(props.item.raw['legalFirstName'], props.item.raw['legalMiddleNames'], props.item.raw['legalLastName']) }}
+              </span>
+
+              <div v-else-if="column.key === 'isAdult'">
+                <span v-if="props.item.raw['isAdult'] !== null || props.item.raw['isAdult' !== undefined]">{{ props.item.raw['isAdult'] === "true" ? 'Yes' : 'No' }}</span>
+              </div>
+
+              <div v-else-if="column.key === 'fte'">
+                <span>{{ props.item.raw['fte'] === 0 ? 0 : props.item.raw['fte'] }}</span>
+              </div>
+
+              <div v-else-if="column.key === 'action'">
+                <v-menu
+                  v-model="editOptionsOpen[props.item.raw['sdcSchoolCollectionStudentID']]"
+                  transition="fab-transition"
+                  location="end"
+                  offset="10"
+                >
+                  <template #activator="{ props }">
+                    <v-btn
+                      id="editOptionsMenu"
+                      dark
+                      density="comfortable"
+                      icon="mdi-wrench-cog"
+                      color="primary"
+                      v-bind="props"
+                    />
+                  </template>
+                  <v-list>
+                    <v-list-item
+                      id="newMessageToConvBtn"
+                      @click="editStudent(props.item.raw)"
+                    >
+                      <v-icon
+                        color="#003366"
+                        class="pr-1 mb-1"
+                      >
+                        mdi-account-edit
+                      </v-icon>
+                      <span class="ml-2">Edit</span>
+                    </v-list-item>
+                    <v-list-item
+                      id="addAttachmentConvButton"
+                      @click="removeStudent(props.item.raw)"
+                    >
+                      <v-icon
+                        color="#003366"
+                        class="pr-1 mb-1"
+                      >
+                        mdi-trash-can
+                      </v-icon>
+                      <span class="ml-2">Remove</span>
+                    </v-list-item>
+                    <v-list-item
+                      id="addStudentConvButton"
+                      @click="markStudentAsDifferent(props.item.raw)"
+                    >
+                      <v-icon
+                        color="#003366"
+                        class="pr-1 mb-1"
+                      >
+                        mdi-account-question
+                      </v-icon>
+                      <span class="ml-2">Request Review of PEN</span>
+                    </v-list-item>
+                  </v-list>
+                </v-menu>
+              </div>
+
+              <div v-else-if="column.key === 'mappedIndigenousEnrolledProgram' || column.key === 'mappedLanguageEnrolledProgram'">
+                <template v-if="props.item.raw[column.key]">
+                  <span
+                    v-for="(progs, idx) in props.item.raw[column.key].split(',')"
+                    :key="idx"
+                  >
+                    <div>{{ progs }}</div>
+                  </span>
+                </template>
+                <template v-else>
+                  <div>-</div>
+                </template>
+              </div>
+              <span v-else-if="props.item.raw[column.key]">{{ props.item.raw[column.key] }}</span>
+              <span v-else-if="column.title !== 'select'">-</span>
+
+              <div v-if="column.hasOwnProperty('subHeader')">
+                <div v-if="column.subHeader.key === 'usualName'">
+                  <span v-if="props.item.raw['usualLastName'] || props.item.raw['usualFirstName'] || props.item.raw['usualMiddleNames']">
+                    {{ displayName(props.item.raw['usualFirstName'], props.item.raw['usualMiddleNames'], props.item.raw['usualLastName']) }}
+                  </span>
+                  <span v-else>-</span>
+                </div>
+                <div v-else-if="column.subHeader.key === 'isGraduated'">
+                  <span v-if="props.item.raw['isGraduated'] !== null || props.item.raw['isGraduated'] !== undefined">{{ props.item.raw['isGraduated'] === "true" ? 'Yes' :'No' }}</span>
+                </div>
+                <span v-else-if="props.item.raw[column.subHeader.key]">{{ props.item.raw[column.subHeader.key] }}</span>
+                <span v-else>-</span>
+              </div>
+            </div>
+          </td>
+        </tr>
+      </template>
+    </v-data-table>
+  </div>
+  <v-alert
+    v-else
+    type="success"
+    class="mb-6"
+    variant="tonal"
+    text="Congratulations! There are no duplicates in your school 1701 Submission"
+  />
+  <v-row>
+    <v-col class="d-flex justify-end">
+      <PrimaryButton
+        v-if="!isLoading"
+        id="step-3-next-button-school"
+        class="mr-3 mb-3"
+        icon="mdi-check"
+        text="Next"
+        :click-action="next"
+      />
+    </v-col>
+  </v-row>
+
+  <v-bottom-sheet
+    v-model="editStudentSheet"
+    :inset="true"
+    :no-click-animation="true"
+    :scrollable="true"
+    :persistent="true"
+  >
+    <ViewStudentDetailsComponent
+      :selected-student-ids="studentForEdit"
+      @close="editStudentSheet = !editStudentSheet; getSchoolDuplicates()"
+    />
+  </v-bottom-sheet>
+  <ConfirmationDialog ref="confirmRemovalOfStudentRecord">
+    <template #message>
+      <p>Are you sure that you would like to remove the selected student from the 1701 submission?</p>
+    </template>
+  </ConfirmationDialog>
+
+  <ConfirmationDialog ref="confirmMarkDifferent">
+    <template #message>
+      <p>We will look into the assigned PEN we found for this student. Would you like to proceed?</p>
+    </template>
+  </ConfirmationDialog>
+</template>
+
+<script>
+import alertMixin from '../../../../mixins/alertMixin';
+import PrimaryButton from '../../../util/PrimaryButton.vue';
+import { mapState } from 'pinia';
+import { sdcCollectionStore } from '../../../../store/modules/sdcCollection';
+import ApiService from '../../../../common/apiService';
+import {ApiRoutes} from '../../../../utils/constants';
+import {displayName} from '../../../../utils/format';
+import {SCH_DUPLICATES} from '../../../../utils/sdc/TableConfiguration';
+import {cloneDeep} from 'lodash';
+import ViewStudentDetailsComponent from '../stepThreeVerifyData/ViewStudentDetailsComponent.vue';
+import {setFailureAlert, setSuccessAlert} from '../../../composable/alertComposable';
+import ConfirmationDialog from '../../../util/ConfirmationDialog.vue';
+import Spinner from '../../../common/Spinner.vue';
+
+export default {
+  name: 'StepThreeDuplicatesProcessing',
+  components: {
+    Spinner,
+    ConfirmationDialog,
+    ViewStudentDetailsComponent,
+    PrimaryButton
+  },
+  mixins: [alertMixin],
+  props: {
+    schoolCollectionObject: {
+      type: Object,
+      required: true,
+      default: null
+    },
+    isStepComplete: {
+      type: Boolean,
+      required: true
+    }
+  },
+  emits: ['next', 'previous'],
+  data() {
+    return {
+      type: 'SDC',
+      isLoading: true,
+      editStudentSheet: false,
+      studentForEdit: [],
+      headers: SCH_DUPLICATES.tableHeaders,
+      duplicateStudents: [],
+      schoolCollection: null,
+      editOptionsOpen: [],
+      sdcSchoolCollectionID: this.$route.params.schoolCollectionID,
+      school: {}
+    };
+  },
+  computed: {
+    ...mapState(sdcCollectionStore, ['currentStepInCollectionProcess']),
+  },
+  created() {
+    this.getSchoolDuplicates();
+  },
+  methods: {
+    next() {
+      if(this.isStepComplete) {
+        this.$emit('next');
+      } else {
+        this.markStepAsComplete();
+      }
+    },
+    getSchoolDuplicates(){
+      this.isLoading = true;
+      ApiService.apiAxios.get(ApiRoutes.sdc.SDC_SCHOOL_COLLECTION + '/'+ this.sdcSchoolCollectionID + '/duplicates')
+        .then(response => {
+          this.duplicateStudents = response.data;
+        }).catch(error => {
+          console.error(error);
+          this.setFailureAlert(error.response?.data?.message || error.message);
+        }).finally(() => {
+          this.isLoading = false;
+        });
+    },
+    displayName,
+    editStudent($event) {
+      const selectedStudent = cloneDeep($event);
+      this.studentForEdit.splice(0);
+      this.studentForEdit.push(selectedStudent?.sdcSchoolCollectionStudentID);
+      this.editStudentSheet = true;
+    },
+    async markStudentAsDifferent($event){
+      const selectedStudent = cloneDeep($event);
+      const confirmation = await this.$refs.confirmMarkDifferent.open('Request Review of PEN?', null, {color: '#fff', width: 580, closeIcon: false, subtitle: false, dark: false, resolveText: 'Yes', rejectText: 'No'});
+      if (!confirmation) {
+        return;
+      }
+      ApiService.apiAxios.post(`${ApiRoutes.sdc.SDC_SCHOOL_COLLECTION_STUDENT}/${this.$route.params.schoolCollectionID}/markDiff`, selectedStudent)
+        .then(() => {
+          setSuccessAlert('Success! The student details have been updated.');
+          this.getSchoolDuplicates();
+        }).catch(error => {
+          console.error(error);
+          setFailureAlert(error?.response?.data?.message ? error?.response?.data?.message : 'An error occurred while trying to update student details. Please try again later.');
+        });
+    },
+    async removeStudent($event){
+      const selectedStudent = cloneDeep($event);
+      const confirmation = await this.$refs.confirmRemovalOfStudentRecord.open('Are you sure you wish to remove this student?', null, {color: '#fff', width: 580, closeIcon: false, subtitle: false, dark: false, resolveText: 'Yes', rejectText: 'No'});
+      if (!confirmation) {
+        return;
+      }
+
+      ApiService.apiAxios.post(`${ApiRoutes.sdc.SDC_SCHOOL_COLLECTION_STUDENT}/${this.$route.params.schoolCollectionID}/students/remove`, selectedStudent?.sdcSchoolCollectionStudentID.split())
+        .then(() => {
+          setSuccessAlert('Success! Student has been removed.');
+        }).catch(error => {
+          console.error(error);
+          setFailureAlert(error?.response?.data?.message ? error?.response?.data?.message : 'An error occurred while trying to remove this student. Please try again later.');
+        }).finally(() => {
+          this.getSchoolDuplicates();
+        });
+    },
+    markStepAsComplete() {
+      let updateCollection = {
+        schoolCollection: this.schoolCollectionObject,
+        status: 'SCH_D_VRFD'
+      };
+      ApiService.apiAxios.put(ApiRoutes.sdc.BASE_URL + '/' + this.sdcSchoolCollectionID, updateCollection)
+        .then(() => {
+          this.$emit('next');
+        })
+        .catch(error => {
+          console.error(error);
+          this.setFailureAlert(error?.response?.data?.message ? error?.response?.data?.message : 'An error occurred while verifying data. Please try again later.');
+        });
+    }
+  }
+};
+</script>
+
+<style scoped>
+
+.border {
+  border: 2px solid grey;
+  border-radius: 5px;
+  padding: 35px;
+  margin-bottom: 2em;
+}
+
+.form-hint{
+  color: rgb(56, 89, 138);
+  font-size: 14px;
+}
+
+.divider {
+  border-right: 1px solid lightgray;
+  border-radius: 0px;
+}
+
+:deep(.v-data-table-footer) {
+  display: none;
+}
+
+:deep(.v-data-table){
+  font-size: 0.90em;
+}
+
+.divider:last-child  {
+  border-right: 0
+}
+</style>
diff --git a/frontend/src/components/sdcCollection/sdcSchoolCollection/stepThreeVerifyData/DetailComponent.vue b/frontend/src/components/sdcCollection/sdcSchoolCollection/stepThreeVerifyData/DetailComponent.vue
index 717fe7b8b..d7408931b 100644
--- a/frontend/src/components/sdcCollection/sdcSchoolCollection/stepThreeVerifyData/DetailComponent.vue
+++ b/frontend/src/components/sdcCollection/sdcSchoolCollection/stepThreeVerifyData/DetailComponent.vue
@@ -153,7 +153,6 @@ import {ApiRoutes} from '../../../../utils/constants';
 import {cloneDeep, isEmpty, omitBy} from 'lodash';
 import {mapState} from 'pinia';
 import {sdcCollectionStore} from '../../../../store/modules/sdcCollection';
-import {enrolledProgram} from '../../../../utils/sdc/enrolledProgram';
 import Filters from '../../../common/Filters.vue';
 import {setFailureAlert, setSuccessAlert} from '../../../composable/alertComposable';
 import ConfirmationDialog from '../../../util/ConfirmationDialog.vue';
@@ -265,7 +264,7 @@ export default {
     },
     loadStudents() {
       this.isLoading= true;
-      ApiService.apiAxios.get(`${ApiRoutes.sdc.SDC_SCHOOL_COLLECTION_STUDENT}/${this.$route.params.schoolCollectionID}/paginated`, {
+      ApiService.apiAxios.get(`${ApiRoutes.sdc.SDC_SCHOOL_COLLECTION_STUDENT}/${this.$route.params.schoolCollectionID}/paginated?tableFormat=true`, {
         params: {
           pageNumber: this.pageNumber - 1,
           pageSize: this.pageSize,
@@ -275,7 +274,7 @@ export default {
           },
         }
       }).then(response => {
-        this.studentList = response.data.content.map(this.toTableRow);
+        this.studentList = response.data.content;
         this.totalElements = response.data.totalElements;
       }).catch(error => {
         console.error(error);
@@ -287,45 +286,6 @@ export default {
     toggleFilters() {
       this.showFilters= !this.showFilters;
     },
-    enrolledProgramMapping(student, enrolledProgramFilter) {
-      if(!student.enrolledProgramCodes) {
-        return '';
-      }
-      return student.enrolledProgramCodes
-        .match(/.{1,2}/g)
-        .filter(programCode => enrolledProgramFilter.includes(programCode))
-        .map(programCode => {
-          const enrolledProgram = this.enrolledProgramCodesMap.get(programCode);
-          return enrolledProgram ? `${enrolledProgram.description} (${programCode})` : programCode;
-        })
-        .join(',');
-    },
-    toTableRow(student) {
-      student.mappedSpedCode = this.specialEducationCodesMap.get(student.specialEducationCategoryCode) !== undefined ? `${this.specialEducationCodesMap.get(student.specialEducationCategoryCode)?.description} (${this.specialEducationCodesMap.get(student.specialEducationCategoryCode)?.specialEducationCategoryCode})` : null;
-      student.mappedAncestryIndicator = student.nativeAncestryInd === null ? null : this.nativeAncestryInd(student);
-      student.mappedFrenchEnrolledProgram = this.enrolledProgramMapping(student, enrolledProgram.FRENCH_ENROLLED_PROGRAM_CODES);
-      student.mappedEllEnrolledProgram = this.enrolledProgramMapping(student, enrolledProgram.ENGLISH_ENROLLED_PROGRAM_CODES);
-      student.mappedLanguageEnrolledProgram = this.enrolledProgramMapping(student, [...enrolledProgram.ENGLISH_ENROLLED_PROGRAM_CODES, ...enrolledProgram.FRENCH_ENROLLED_PROGRAM_CODES]);
-      student.careerProgram = this.enrolledProgramMapping(student, enrolledProgram.CAREER_ENROLLED_PROGRAM_CODES);
-      student.mappedIndigenousEnrolledProgram = this.enrolledProgramMapping(student, enrolledProgram.INDIGENOUS_ENROLLED_PROGRAM_CODES);
-      student.mappedBandCode = this.bandCodesMap.get(student.bandCode) !== undefined ? `${this.bandCodesMap.get(student.bandCode)?.description} (${this.bandCodesMap.get(student.bandCode)?.bandCode})` : null;
-      student.careerProgramCode = this.careerProgramCodesMap.get(student.careerProgramCode) !== undefined ? `${this.careerProgramCodesMap.get(student.careerProgramCode)?.description} (${this.careerProgramCodesMap.get(student.careerProgramCode)?.careerProgramCode})` : null;
-      student.mappedSchoolFunding = this.schoolFundingCodesMap.get(student.schoolFundingCode) !== undefined ? `${this.schoolFundingCodesMap.get(student.schoolFundingCode)?.description} (${this.schoolFundingCodesMap.get(student.schoolFundingCode)?.schoolFundingCode})` : null;
-      student.indProgramEligible = student.indigenousSupportProgramNonEligReasonCode !== null ? 'No' : 'Yes';
-      student.frenchProgramEligible = student.frenchProgramNonEligReasonCode !== null ? 'No' : 'Yes';
-      student.ellProgramEligible = student.ellNonEligReasonCode !== null ? 'No' : 'Yes';
-      student.careerProgramEligible = student.careerProgramNonEligReasonCode !== null ? 'No' : 'Yes';
-      student.spedProgramEligible = student.specialEducationNonEligReasonCode !== null ? 'No' : 'Yes';
-      student.yearsInEll = student.sdcStudentEll ? student.sdcStudentEll.yearsInEll : '';
-      let noOfCourses = student.numberOfCourses;
-      if(noOfCourses && noOfCourses.length === 4) {
-        student.mappedNoOfCourses = (Number.parseInt(noOfCourses) / 100).toFixed(2);
-      }
-      return student;
-    },
-    nativeAncestryInd(student) {
-      return student.nativeAncestryInd === 'Y' ? 'Yes' : 'No';
-    },
     reload(value) {
       if(value?.pageSize) {
         this.pageSize = value?.pageSize;
diff --git a/frontend/src/utils/format.js b/frontend/src/utils/format.js
index eadf2d56f..ceb637dea 100644
--- a/frontend/src/utils/format.js
+++ b/frontend/src/utils/format.js
@@ -22,6 +22,27 @@ export function formatDateTime(datetime, from='uuuuMMdd', to='uuuu/MM/dd', hasTi
   return result;
 }
 
+export function displayName(first, middle, last) {
+  let name = '';
+  if (last) {
+    name += last;
+  }
+
+  if (first && last) {
+    name +=  `, ${first}` ;
+  } else if (first) {
+    name += first;
+  }
+
+  if ((first && middle) || (last && middle)) {
+    name += ` (${middle})`;
+  } else if (middle) {
+    name += `(${middle})`;
+  }
+
+  return name;
+}
+
 export function formatPhoneNumber(phoneNumberString) {
   let cleaned = ('' + phoneNumberString).replace(/\D/g, '');
   let match = cleaned.match(/^(\d{3})(\d{3})(\d{4})$/);
diff --git a/frontend/src/utils/institute/SdcSteps.js b/frontend/src/utils/institute/SdcSteps.js
index 526db2f32..af26401b4 100644
--- a/frontend/src/utils/institute/SdcSteps.js
+++ b/frontend/src/utils/institute/SdcSteps.js
@@ -18,26 +18,32 @@ export const SDC_STEPS_SCHOOL = Object.freeze([
   },
   {
     id: 'step-3',
-    title: 'Edit/Verify Data Issues',
+    title: 'Review & Fix Duplicates',
     step: 3,
-    sdcSchoolCollectionStatusCode: 'REVIEWED'
+    sdcSchoolCollectionStatusCode: 'SCH_DUPLI'
   },
   {
     id: 'step-4',
-    title: 'Verify School Details (1601)',
+    title: 'Edit/Verify Data Issues',
     step: 4,
-    sdcSchoolCollectionStatusCode: 'SCH_D_VRFD'
+    sdcSchoolCollectionStatusCode: 'REVIEWED'
   },
   {
     id: 'step-5',
-    title: 'Verify School Contacts (1601)',
+    title: 'Verify School Details (1601)',
     step: 5,
-    sdcSchoolCollectionStatusCode: 'SCH_C_VRFD'
+    sdcSchoolCollectionStatusCode: 'SCH_D_VRFD'
   },
   {
     id: 'step-6',
-    title: 'Submit Data',
+    title: 'Verify School Contacts (1601)',
     step: 6,
+    sdcSchoolCollectionStatusCode: 'SCH_C_VRFD'
+  },
+  {
+    id: 'step-7',
+    title: 'Submit Data',
+    step: 7,
     sdcSchoolCollectionStatusCode: 'SUBMITTED'
   },
 ]);
diff --git a/frontend/src/utils/sdc/TableConfiguration.js b/frontend/src/utils/sdc/TableConfiguration.js
index 81765cc04..7612dc629 100644
--- a/frontend/src/utils/sdc/TableConfiguration.js
+++ b/frontend/src/utils/sdc/TableConfiguration.js
@@ -946,3 +946,21 @@ export const REFUGEE = Object.freeze(
     }
   }
 );
+
+export const SCH_DUPLICATES = Object.freeze(
+  {
+    tableHeaders: [
+      { title: 'FTE', key: 'fte', align: 'start' },
+      { title: 'PEN', key: 'studentPen', subHeader: { title: 'Local ID', key: 'localID' } },
+      { title: 'Legal Names', key: 'legalName', subHeader: { title: 'Usual Names', key: 'usualName' } },
+      { title: 'Adult', key: 'isAdult', subHeader: { title: 'Grad', key: 'isGraduated' } },
+      { title: 'Grade', key: 'enrolledGradeCode', subHeader: { title: 'Funding Code', key: 'mappedSchoolFunding' } },
+      { title: 'Courses For Grad', key: 'mappedNoOfCourses', subHeader: { title: 'Support Blocks', key: 'supportBlocks' } },
+      { title: 'Language Program', key: 'mappedLanguageEnrolledProgram', subHeader: { title: 'Years in ELL', key: 'yearsInEll' } },
+      { title: 'Career Program', key: 'careerProgram', subHeader: { title: 'Career Code', key: 'careerProgramCode' } },
+      { title: 'Indigenous Ancestry', key: 'mappedAncestryIndicator', subHeader: { title: 'Band Code', key: 'mappedBandCode' } },
+      { title: 'Indigenous Support Program', key: 'mappedIndigenousEnrolledProgram', subHeader: { title: 'Special Education Category', key: 'mappedSpedCode' } },
+      { title: ' ', key: 'action' },
+    ],
+  }
+);