diff --git a/lerna.json b/lerna.json
index 29b8f3da4..28d427afa 100644
--- a/lerna.json
+++ b/lerna.json
@@ -4,7 +4,7 @@
   ],
   "npmClient": "yarn",
   "useWorkspaces": true,
-  "version": "4.5.0",
+  "version": "5.0.0",
   "command": {
     "publish": {
       "verifyAccess": false
diff --git a/packages/esm-active-visits-app/package.json b/packages/esm-active-visits-app/package.json
index 9e8b064ea..6503b858f 100644
--- a/packages/esm-active-visits-app/package.json
+++ b/packages/esm-active-visits-app/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@openmrs/esm-active-visits-app",
-  "version": "4.5.0",
+  "version": "5.0.0",
   "description": "Active visits widget microfrontend for the OpenMRS SPA",
   "browser": "dist/openmrs-esm-active-visits-app.js",
   "main": "src/index.ts",
diff --git a/packages/esm-appointments-app/package.json b/packages/esm-appointments-app/package.json
index e3947e01b..fbd9f6a91 100644
--- a/packages/esm-appointments-app/package.json
+++ b/packages/esm-appointments-app/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@openmrs/esm-appointments-app",
-  "version": "4.5.0",
+  "version": "5.0.0",
   "description": "Appointments front-end module for the OpenMRS SPA",
   "browser": "dist/openmrs-esm-appointments-app.js",
   "main": "src/index.ts",
diff --git a/packages/esm-outpatient-app/package.json b/packages/esm-outpatient-app/package.json
index 327e11d11..52072f920 100644
--- a/packages/esm-outpatient-app/package.json
+++ b/packages/esm-outpatient-app/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@openmrs/esm-outpatient-app",
-  "version": "4.5.0",
+  "version": "5.0.0",
   "description": "Outpatient front-end module for the OpenMRS SPA",
   "browser": "dist/openmrs-esm-outpatient-app.js",
   "main": "src/index.ts",
diff --git a/packages/esm-patient-list-app/package.json b/packages/esm-patient-list-app/package.json
index 51a3cb653..7efc7a439 100644
--- a/packages/esm-patient-list-app/package.json
+++ b/packages/esm-patient-list-app/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@openmrs/esm-patient-list-app",
-  "version": "4.5.0",
+  "version": "5.0.0",
   "description": "Patient list microfrontend for the OpenMRS SPA",
   "browser": "dist/openmrs-esm-patient-list-app.js",
   "main": "src/index.ts",
diff --git a/packages/esm-patient-registration-app/package.json b/packages/esm-patient-registration-app/package.json
index 0d0f141dc..b325e0782 100644
--- a/packages/esm-patient-registration-app/package.json
+++ b/packages/esm-patient-registration-app/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@openmrs/esm-patient-registration-app",
-  "version": "4.5.0",
+  "version": "5.0.0",
   "description": "Patient registration microfrontend for the OpenMRS SPA",
   "browser": "dist/openmrs-esm-patient-registration-app.js",
   "main": "src/index.ts",
diff --git a/packages/esm-patient-registration-app/src/patient-registration/input/custom-input/identifier/utils.test.ts b/packages/esm-patient-registration-app/src/patient-registration/input/custom-input/identifier/utils.test.ts
new file mode 100644
index 000000000..5f3bd0c02
--- /dev/null
+++ b/packages/esm-patient-registration-app/src/patient-registration/input/custom-input/identifier/utils.test.ts
@@ -0,0 +1,81 @@
+import { isUniqueIdentifierTypeForOffline, shouldBlockPatientIdentifierInOfflineMode } from './utils';
+
+interface IdentifierTypeOptions {
+  uniquenessBehavior?: 'UNIQUE' | 'LOCATION' | 'NON_UNIQUE';
+  manualEntryEnabled?: boolean;
+  automaticGenerationEnabled?: boolean;
+}
+
+function createIdentifierType(options: IdentifierTypeOptions) {
+  return {
+    uniquenessBehavior: options.uniquenessBehavior,
+    identifierSources: [
+      {
+        uuid: 'identifier-source-uuid',
+        name: 'Identifier Source Name',
+        autoGenerationOption: {
+          manualEntryEnabled: options.manualEntryEnabled,
+          automaticGenerationEnabled: options.automaticGenerationEnabled,
+        },
+      },
+    ],
+    name: 'Identifier Type Name',
+    required: true,
+    uuid: 'identifier-type-uuid',
+    fieldName: 'identifierFieldName',
+    format: 'identifierFormat',
+    isPrimary: true,
+  };
+}
+
+describe('shouldBlockPatientIdentifierInOfflineMode function', () => {
+  it('should return false if identifierType is not unique', () => {
+    const identifierType = createIdentifierType({ uniquenessBehavior: null });
+
+    const result = shouldBlockPatientIdentifierInOfflineMode(identifierType);
+
+    expect(result).toBe(false);
+  });
+
+  it('should return false if identifierType is unique and no manual entry is enabled', () => {
+    const identifierType = createIdentifierType({ uniquenessBehavior: null });
+
+    const result = shouldBlockPatientIdentifierInOfflineMode(identifierType);
+
+    expect(result).toBe(false);
+  });
+
+  it('should return true if identifierType is unique and manual entry is enabled', () => {
+    const identifierType = createIdentifierType({ manualEntryEnabled: true, uniquenessBehavior: 'UNIQUE' });
+
+    const result = shouldBlockPatientIdentifierInOfflineMode(identifierType);
+
+    expect(result).toBe(true);
+  });
+});
+
+describe('isUniqueIdentifierTypeForOffline function', () => {
+  it('should return true if uniquenessBehavior is UNIQUE', () => {
+    const identifierType = createIdentifierType({ uniquenessBehavior: 'UNIQUE' });
+
+    const result = isUniqueIdentifierTypeForOffline(identifierType);
+
+    expect(result).toBe(true);
+  });
+
+  it('should return true if uniquenessBehavior is LOCATION', () => {
+    const identifierType = createIdentifierType({ uniquenessBehavior: 'LOCATION' });
+
+    const result = isUniqueIdentifierTypeForOffline(identifierType);
+
+    expect(result).toBe(true);
+  });
+
+  it('should return false for other uniqueness behaviors', () => {
+    const identifierType = createIdentifierType({ uniquenessBehavior: null });
+
+    const result = isUniqueIdentifierTypeForOffline(identifierType);
+
+    expect(result).toBe(false);
+  });
+});
diff --git a/packages/esm-patient-search-app/package.json b/packages/esm-patient-search-app/package.json
index 2236130d4..1a47eddd2 100644
--- a/packages/esm-patient-search-app/package.json
+++ b/packages/esm-patient-search-app/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@openmrs/esm-patient-search-app",
-  "version": "4.5.0",
+  "version": "5.0.0",
   "description": "Patient search microfrontend for the OpenMRS SPA",
   "browser": "dist/openmrs-esm-patient-search-app.js",
   "main": "src/index.ts",