diff --git a/.github/workflows/ci-workflow.yml b/.github/workflows/ci-workflow.yml
index fe97a702..c7d51a37 100644
--- a/.github/workflows/ci-workflow.yml
+++ b/.github/workflows/ci-workflow.yml
@@ -7,18 +7,22 @@ jobs:
     name: Check tsc, lint, and prettier
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v1
     - name: Checkout Repository
       uses: actions/checkout@v3
       with:
         submodules: true
-        node-version: '14.x'
+        clean: true
+        
+    - uses: actions/setup-node@v1
+      with:
+        node-version: "18.x"
         
     - run: npm install
     - run: npm run lint
     - run: npm run prettier
       env:
         CI: true
+
   test:
     name: Test on node ${{ matrix.node-version }} and ${{ matrix.os }}
     runs-on: ${{ matrix.os }}
@@ -29,12 +33,24 @@ jobs:
 
     steps:
     - uses: actions/checkout@v1
+    
     - name: Use Node.js ${{ matrix.node-version }}
       uses: actions/setup-node@v1
       with:
         node-version: ${{ matrix.node-version }}
+        
+    - name: Install OpenSSL 1.1 on Ubuntu
+      if: matrix.os == 'ubuntu-latest'
+      run: |
+        sudo apt-get update
+        sudo apt-get install -y libssl1.1 || {
+          # Fallback for newer Ubuntu versions
+          wget http://archive.ubuntu.com/ubuntu/pool/main/o/openssl/libssl1.1_1.1.1f-1ubuntu2_amd64.deb
+          sudo dpkg -i libssl1.1_1.1.1f-1ubuntu2_amd64.deb
+        }
+        
     - run: npm install
     - run: git submodule update --init
     - run: npm test
       env:
-        CI: true
+        CI: true
\ No newline at end of file
diff --git a/.github/workflows/docker-cd-dev.yml b/.github/workflows/docker-cd-dev.yml
index 809f1648..fe2bb5e1 100644
--- a/.github/workflows/docker-cd-dev.yml
+++ b/.github/workflows/docker-cd-dev.yml
@@ -14,6 +14,7 @@ jobs:
       uses: actions/checkout@v3
       with:
         submodules: true
+        clean: true
 
     - name: Setup Docker Buildx
       uses: docker/setup-buildx-action@v2
diff --git a/.github/workflows/docker-cd.yml b/.github/workflows/docker-cd.yml
index 78a22edf..858a0c1e 100644
--- a/.github/workflows/docker-cd.yml
+++ b/.github/workflows/docker-cd.yml
@@ -14,6 +14,7 @@ jobs:
       uses: actions/checkout@v3
       with:
         submodules: true
+        clean: true
 
     - name: Setup Docker Buildx
       uses: docker/setup-buildx-action@v2
diff --git a/.github/workflows/docker-ci.yml b/.github/workflows/docker-ci.yml
index 5edae1d3..36f1abe5 100644
--- a/.github/workflows/docker-ci.yml
+++ b/.github/workflows/docker-ci.yml
@@ -15,6 +15,7 @@ jobs:
       uses: actions/checkout@v3
       with:
           submodules: true
+        clean: true
 
     - name: Test Server Docker image Builds
       run: docker build .
\ No newline at end of file
diff --git a/.github/workflows/docker-tag-cd.yml b/.github/workflows/docker-tag-cd.yml
index 0287fe9f..e5655955 100644
--- a/.github/workflows/docker-tag-cd.yml
+++ b/.github/workflows/docker-tag-cd.yml
@@ -14,7 +14,8 @@ jobs:
       uses: actions/checkout@v3
       with:
         submodules: true
-    
+        clean: true
+
     - name: Setup Docker Buildx
       uses: docker/setup-buildx-action@v2
         
diff --git a/README.md b/README.md
index 84cdb6ba..777d9ada 100644
--- a/README.md
+++ b/README.md
@@ -84,7 +84,7 @@ The FHIR server built into the REMS Admin can be queried for the questionnaire p
   - Input requires a parameter containing the following:
     - `patient` - Patient FHIR Resource, must include `medication` with `patient`
     - `medication` - Medication or MedicationRequest FHIR Resource, must include `patient` with `medication`
-    - `authNumber` - String containing the REMS Authorization Number, may be sent without `patient` or `medication`
+    - `caseNumber` - String containing the REMS Case Number, may be sent without `patient` or `medication`
   - Returns a GuidanceResponse within a Parameter with the status
     - Contains Nested GuidanceResponse resources for each ETASU requirement with their status
 - `/4_0_0/Questionnaire/\<form-name\>/$questionnaire-package` - The endpoint for the FHIR Operation used for retrieving the Questionnaire package for a given form
diff --git a/frontend/src/views/DataViews/CaseCollection.tsx b/frontend/src/views/DataViews/CaseCollection.tsx
index 0c7e4962..5589d5bd 100644
--- a/frontend/src/views/DataViews/CaseCollection.tsx
+++ b/frontend/src/views/DataViews/CaseCollection.tsx
@@ -21,7 +21,6 @@ import FormPopup from '../FormPopup';
 
 export type RemsCase = {
   case_number?: string;
-  auth_number?: string;
   patientFirstName?: string;
   patientLastName?: string;
   patientDOB?: string;
@@ -162,7 +161,6 @@ const CaseCollection = (props: { refresh: boolean }) => {
                       <TableCell align="right">Patient DOB</TableCell>
                       <TableCell align="right">Status</TableCell>
                       <TableCell align="right">Dispense Status</TableCell>
-                      <TableCell align="left">Authorization Number</TableCell>
                       <TableCell align="right">Met Requirements</TableCell>
                       <TableCell align="right">Delete</TableCell>
                     </TableRow>
@@ -180,7 +178,6 @@ const CaseCollection = (props: { refresh: boolean }) => {
                           <TableCell align="right">{row.patientDOB}</TableCell>
                           <TableCell align="right">{row.status}</TableCell>
                           <TableCell align="right">{row.dispenseStatus}</TableCell>
-                          <TableCell align="right">{row.auth_number}</TableCell>
                           <TableCell align="center">{metReq}</TableCell>
                           <TableCell align="right">
                             <IconButton
diff --git a/frontend/vite.config.ts b/frontend/vite.config.ts
index ca9ba315..12f4f80f 100644
--- a/frontend/vite.config.ts
+++ b/frontend/vite.config.ts
@@ -9,7 +9,7 @@ export default defineConfig({
   base: '',
   plugins: [react()],
   preview: {
-    allowedHosts: ['.mitre.org', '.us-east-1.elb.amazonaws.com'],
+    allowedHosts: ['.mitre.org', '.us-east-1.elb.amazonaws.com']
   },
   define: {
     'process.env': process.env
diff --git a/src/fhir/guidanceResponseUtilities.ts b/src/fhir/guidanceResponseUtilities.ts
index b6806e18..86457c18 100644
--- a/src/fhir/guidanceResponseUtilities.ts
+++ b/src/fhir/guidanceResponseUtilities.ts
@@ -28,7 +28,7 @@ export class GuidanceResponseUtilities {
     etasu: Pick<
       RemsCase,
       | 'drugName'
-      | 'auth_number'
+      | 'case_number'
       | 'status'
       | 'drugCode'
       | 'patientFirstName'
@@ -78,7 +78,7 @@ export class GuidanceResponseUtilities {
         outputParameters.parameter?.push(parameter);
       }
     });
-    outputParameters.parameter?.push({ name: 'auth_number', valueString: etasu?.auth_number });
+    outputParameters.parameter?.push({ name: 'case_number', valueString: etasu?.case_number });
     return outputParameters;
   }
 
@@ -86,7 +86,7 @@ export class GuidanceResponseUtilities {
     etasu: Pick<
       RemsCase,
       | 'drugName'
-      | 'auth_number'
+      | 'case_number'
       | 'status'
       | 'drugCode'
       | 'patientFirstName'
diff --git a/src/fhir/models.ts b/src/fhir/models.ts
index 6850d7ff..b94727bd 100644
--- a/src/fhir/models.ts
+++ b/src/fhir/models.ts
@@ -32,7 +32,6 @@ export interface MetRequirements extends Document {
 
 export interface RemsCase extends Document {
   case_number: string;
-  auth_number: string;
   status: string;
   dispenseStatus: string;
   drugName: string;
@@ -90,7 +89,6 @@ export const metRequirementsCollection = model<MetRequirements>(
 
 const remsCaseCollectionSchema = new Schema<RemsCase>({
   case_number: { type: String },
-  auth_number: { type: String },
   status: { type: String },
   dispenseStatus: { type: String },
   drugName: { type: String },
diff --git a/src/lib/etasu.ts b/src/lib/etasu.ts
index 8922b5b9..e66ac424 100644
--- a/src/lib/etasu.ts
+++ b/src/lib/etasu.ts
@@ -33,11 +33,6 @@ router.get('/met/:caseId', async (req: Request, res: Response) => {
   res.send(await remsCaseCollection.findOne({ case_number: req.params.caseId }));
 });
 
-router.get('/met/auth/:authNumber', async (req: Request, res: Response) => {
-  console.log('get etasu by authnumber: ' + req.params.authNumber);
-  res.send(await remsCaseCollection.findOne({ auth_number: req.params.authNumber }));
-});
-
 export const getCaseInfo = async (
   remsCaseSearchDict: FilterQuery<RemsCase>,
   medicationSearchDict: FilterQuery<Medication>
@@ -45,7 +40,7 @@ export const getCaseInfo = async (
   RemsCase,
   | 'status'
   | 'drugName'
-  | 'auth_number'
+  | 'case_number'
   | 'drugCode'
   | 'patientFirstName'
   | 'patientLastName'
@@ -66,7 +61,7 @@ export const getCaseInfo = async (
         RemsCase,
         | 'status'
         | 'drugName'
-        | 'auth_number'
+        | 'case_number'
         | 'drugCode'
         | 'patientFirstName'
         | 'patientLastName'
@@ -75,7 +70,7 @@ export const getCaseInfo = async (
       > = {
         status: 'Approved',
         drugName: drug?.name,
-        auth_number: remsCaseSearchDict.auth_number || '',
+        case_number: remsCaseSearchDict.case_number || '',
         drugCode: drug?.code,
         patientFirstName: remsCaseSearchDict.patientFirstName || '',
         patientLastName: remsCaseSearchDict.patientLastName || '',
@@ -230,7 +225,6 @@ const createMetRequirementAndNewCase = async (
   const remsRequest: Pick<
     RemsCase,
     | 'case_number'
-    | 'auth_number'
     | 'status'
     | 'dispenseStatus'
     | 'drugName'
@@ -241,7 +235,6 @@ const createMetRequirementAndNewCase = async (
     | 'metRequirements'
   > = {
     case_number: case_number,
-    auth_number: '',
     status: remsRequestCompletedStatus,
     dispenseStatus: dispenseStatusDefault,
     drugName: drug?.name,
@@ -390,7 +383,6 @@ const createMetRequirementAndUpdateCase = async (
 
         if (!foundUncompleted && remsRequestToUpdate?.status === 'Pending') {
           remsRequestToUpdate.status = 'Approved';
-          remsRequestToUpdate.auth_number = uid();
           await remsRequestToUpdate.save();
         }
       }
diff --git a/src/services/guidanceresponse.service.ts b/src/services/guidanceresponse.service.ts
index de37ed92..c2739e5a 100644
--- a/src/services/guidanceresponse.service.ts
+++ b/src/services/guidanceresponse.service.ts
@@ -58,7 +58,7 @@ module.exports.remsEtasu = async (args: any, context: any, logger: any) => {
   const parameters: Parameters = args?.resource;
   let patient: Patient | undefined;
   let medication: Medication | MedicationRequest | undefined;
-  let authNumber: string | undefined;
+  let caseNumber: string | undefined;
 
   parameters?.parameter?.forEach(param => {
     if (param?.name === 'patient' && param?.resource?.resourceType === 'Patient') {
@@ -69,15 +69,15 @@ module.exports.remsEtasu = async (args: any, context: any, logger: any) => {
         param.resource?.resourceType === 'MedicationRequest')
     ) {
       medication = param.resource;
-    } else if (param?.name === 'authNumber') {
-      authNumber = param.valueString;
+    } else if (param?.name === 'caseNumber') {
+      caseNumber = param.valueString;
     }
   });
 
   let etasu: Pick<
     RemsCase,
     | 'drugName'
-    | 'auth_number'
+    | 'case_number'
     | 'status'
     | 'drugCode'
     | 'patientFirstName'
@@ -86,9 +86,9 @@ module.exports.remsEtasu = async (args: any, context: any, logger: any) => {
     | 'metRequirements'
   > | null;
 
-  if (authNumber) {
+  if (caseNumber) {
     const remsCaseSearchDict = {
-      auth_number: authNumber
+      case_number: caseNumber
     };
 
     const medicationSearchDict = {};
diff --git a/test/server.test.ts b/test/server.test.ts
index 8b57a17b..f96340ee 100644
--- a/test/server.test.ts
+++ b/test/server.test.ts
@@ -25,7 +25,7 @@ describe('REMSServer class', () => {
     const set = sinon.spy(server.app, 'set');
     const use = sinon.spy(server.app, 'use');
 
-    server.configureMiddleware();
+    server.configureMiddleware({});
     expect(set.callCount).to.equal(6);
     expect(set.getCall(4).args[0]).to.equal('showStackError');
     expect(set.getCall(4).args[1]).to.be.true;
@@ -87,20 +87,20 @@ describe('REMSServer class', () => {
   });
 
   it('should be able to prepopulate data without error', async () => {
-    expect(await metRequirementsCollection.count({})).to.equal(0);
-    expect(await medicationCollection.count({})).to.equal(0);
+    expect(await metRequirementsCollection.countDocuments({})).to.equal(0);
+    expect(await medicationCollection.countDocuments({})).to.equal(0);
     await FhirUtilities.populateDB();
-    expect(await metRequirementsCollection.count({})).to.not.equal(0);
-    expect(await medicationCollection.count({})).to.not.equal(0);
+    expect(await metRequirementsCollection.countDocuments({})).to.not.equal(0);
+    expect(await medicationCollection.countDocuments({})).to.not.equal(0);
     await FhirUtilities.populateDB();
   });
 
   it('should be able to load artifacts from filesystem', async () => {
-    expect(await LibraryModel.count({})).to.equal(0);
-    expect(await QuestionnaireModel.count({})).to.equal(0);
+    expect(await LibraryModel.countDocuments({})).to.equal(0);
+    expect(await QuestionnaireModel.countDocuments({})).to.equal(0);
     await FhirUtilities.loadResources('./test/fixtures/cds-library');
-    expect(await LibraryModel.count({})).to.not.equal(0);
-    expect(await QuestionnaireModel.count({})).to.not.equal(0);
+    expect(await LibraryModel.countDocuments({})).to.not.equal(0);
+    expect(await QuestionnaireModel.countDocuments({})).to.not.equal(0);
     await FhirUtilities.loadResources('./test/fixtures/cds-library');
   });
 });