diff --git a/data-api/open-api-specification.yml b/data-api/open-api-specification.yml
index 6dba006..2a0c887 100644
--- a/data-api/open-api-specification.yml
+++ b/data-api/open-api-specification.yml
@@ -1480,6 +1480,11 @@ components:
           type: 'string'
         file_upload_prompt:
           type: 'string'
+        data_items:
+          type: 'array'
+          default: [ ]
+          items:
+            $ref: "#/components/schemas/providerRequestDataLookupValueDetail"
     providerRequestTypeLookupDetail:
       allOf:
         - $ref: "#/components/schemas/page"
@@ -1490,6 +1495,21 @@ components:
           default: [ ]
           items:
             $ref: "#/components/schemas/providerRequestTypeLookupValueDetail"
+    providerRequestDataLookupValueDetail:
+      type: 'object'
+      properties:
+        code:
+          type: 'string'
+        label:
+          type: 'string'
+        type:
+          type: 'string'
+        mandatory_flag:
+          type: 'boolean'
+        sequence:
+          type: 'string'
+        lov_lookup_type:
+          type: 'string'
     page:
       type: 'object'
       properties:
diff --git a/data-service/src/integrationTest/resources/sql/lookup_create_schema.sql b/data-service/src/integrationTest/resources/sql/lookup_create_schema.sql
index a7f2bc0..e2ffe51 100644
--- a/data-service/src/integrationTest/resources/sql/lookup_create_schema.sql
+++ b/data-service/src/integrationTest/resources/sql/lookup_create_schema.sql
@@ -120,3 +120,16 @@ CREATE TABLE XXCCMS_PROVIDER_REQTYPES_V (
                                             FILE_UPLD_PROMPT VARCHAR(255)
 );
 
+CREATE TABLE XXCCMS_PROVIDER_REQUEST_DATA_V (
+                                            REQUEST_TYPE VARCHAR(255) NOT NULL,
+                                            DATA_ITEM_CODE VARCHAR(255) NOT NULL,
+                                            DATA_ITEM_LABEL VARCHAR(255),
+                                            DATA_ITEM_TYPE VARCHAR(255) NOT NULL,
+                                            MANDATORY_FLAG VARCHAR(255) NOT NULL,
+                                            DATA_ITEM_SEQ VARCHAR(255) NOT NULL,
+                                            LOV_LOOKUP_TYPE VARCHAR(255),
+                                            PRIMARY KEY (REQUEST_TYPE, DATA_ITEM_CODE)
+);
+
+
+
diff --git a/data-service/src/integrationTest/resources/sql/lookup_drop_schema.sql b/data-service/src/integrationTest/resources/sql/lookup_drop_schema.sql
index 23a381f..5b097b7 100644
--- a/data-service/src/integrationTest/resources/sql/lookup_drop_schema.sql
+++ b/data-service/src/integrationTest/resources/sql/lookup_drop_schema.sql
@@ -12,6 +12,7 @@ DROP TABLE XXCCMS_EVIDENCE_DOC_TYPE_V;
 DROP TABLE XXCCMS_PUI_OPA_ENTITIES_V;
 DROP TABLE XXCCMS_PUI_OPA_ATTRIBUTE_V;
 DROP TABLE XXCCMS_PROVIDER_REQTYPES_V;
+DROP TABLE XXCCMS_PROVIDER_REQUEST_DATA_V;
 
 
 
diff --git a/data-service/src/main/java/uk/gov/laa/ccms/data/entity/ProviderRequestData.java b/data-service/src/main/java/uk/gov/laa/ccms/data/entity/ProviderRequestData.java
new file mode 100644
index 0000000..6709161
--- /dev/null
+++ b/data-service/src/main/java/uk/gov/laa/ccms/data/entity/ProviderRequestData.java
@@ -0,0 +1,51 @@
+package uk.gov.laa.ccms.data.entity;
+
+import com.fasterxml.jackson.databind.PropertyNamingStrategies;
+import com.fasterxml.jackson.databind.annotation.JsonNaming;
+import jakarta.persistence.Column;
+import jakarta.persistence.EmbeddedId;
+import jakarta.persistence.Entity;
+import jakarta.persistence.JoinColumn;
+import jakarta.persistence.ManyToOne;
+import jakarta.persistence.Table;
+import java.io.Serializable;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import org.hibernate.annotations.Immutable;
+
+/**
+ * Entity representing the provider request data.
+ */
+@Entity
+@Table(name = "XXCCMS_PROVIDER_REQUEST_DATA_V")
+@Data
+@NoArgsConstructor
+@Immutable
+@JsonNaming(PropertyNamingStrategies.SnakeCaseStrategy.class)
+public class ProviderRequestData implements Serializable {
+
+  @EmbeddedId
+  private ProviderRequestDataId id;
+
+  @Column(name = "data_item_label")
+  private String dataItemLabel;
+
+  @Column(name = "data_item_type", nullable = false)
+  private String dataItemType;
+
+  @Column(name = "mandatory_flag", nullable = false)
+  private String mandatoryFlag;
+
+  @Column(name = "data_item_seq", nullable = false)
+  private String dataItemSeq;
+
+  @Column(name = "lov_lookup_type")
+  private String lovLookupType;
+
+  @ManyToOne
+  @JoinColumn(name = "REQUEST_TYPE")
+  private ProviderRequestType providerRequestType;
+
+
+
+}
diff --git a/data-service/src/main/java/uk/gov/laa/ccms/data/entity/ProviderRequestDataId.java b/data-service/src/main/java/uk/gov/laa/ccms/data/entity/ProviderRequestDataId.java
new file mode 100644
index 0000000..4986f51
--- /dev/null
+++ b/data-service/src/main/java/uk/gov/laa/ccms/data/entity/ProviderRequestDataId.java
@@ -0,0 +1,22 @@
+package uk.gov.laa.ccms.data.entity;
+
+import jakarta.persistence.Column;
+import java.io.Serializable;
+import lombok.Data;
+import org.hibernate.annotations.Immutable;
+
+/**
+ * Composite ID class for provider request data.
+ */
+@Data
+@Immutable
+public class ProviderRequestDataId implements Serializable {
+
+
+  @Column(name = "request_type", nullable = false, insertable = false, updatable = false)
+  private String requestType;
+
+  @Column(name = "data_item_code", nullable = false)
+  private String dataItemCode;
+
+}
diff --git a/data-service/src/main/java/uk/gov/laa/ccms/data/entity/ProviderRequestType.java b/data-service/src/main/java/uk/gov/laa/ccms/data/entity/ProviderRequestType.java
index dcb152a..560b9da 100644
--- a/data-service/src/main/java/uk/gov/laa/ccms/data/entity/ProviderRequestType.java
+++ b/data-service/src/main/java/uk/gov/laa/ccms/data/entity/ProviderRequestType.java
@@ -4,8 +4,11 @@
 import com.fasterxml.jackson.databind.annotation.JsonNaming;
 import jakarta.persistence.Column;
 import jakarta.persistence.Entity;
+import jakarta.persistence.FetchType;
 import jakarta.persistence.Id;
+import jakarta.persistence.OneToMany;
 import jakarta.persistence.Table;
+import java.util.List;
 import lombok.Data;
 import lombok.NoArgsConstructor;
 import org.hibernate.annotations.Immutable;
@@ -49,5 +52,8 @@ public class ProviderRequestType {
   @Column(name = "FILE_UPLD_PROMPT")
   private String fileUploadPrompt;
 
+  @OneToMany(mappedBy = "providerRequestType", fetch = FetchType.EAGER)
+  private List<ProviderRequestData> providerRequestData;
+
 
 }
diff --git a/data-service/src/main/java/uk/gov/laa/ccms/data/mapper/LookupMapper.java b/data-service/src/main/java/uk/gov/laa/ccms/data/mapper/LookupMapper.java
index d6d9fa3..2b6f4dc 100644
--- a/data-service/src/main/java/uk/gov/laa/ccms/data/mapper/LookupMapper.java
+++ b/data-service/src/main/java/uk/gov/laa/ccms/data/mapper/LookupMapper.java
@@ -19,6 +19,7 @@
 import uk.gov.laa.ccms.data.entity.OutcomeResultLookupValue;
 import uk.gov.laa.ccms.data.entity.PersonRelationshipToCaseLookupValue;
 import uk.gov.laa.ccms.data.entity.ProceedingClientInvolvementType;
+import uk.gov.laa.ccms.data.entity.ProviderRequestData;
 import uk.gov.laa.ccms.data.entity.ProviderRequestType;
 import uk.gov.laa.ccms.data.entity.StageEndLookupValue;
 import uk.gov.laa.ccms.data.model.AmendmentTypeLookupDetail;
@@ -44,6 +45,7 @@
 import uk.gov.laa.ccms.data.model.MatterTypeLookupDetail;
 import uk.gov.laa.ccms.data.model.OutcomeResultLookupDetail;
 import uk.gov.laa.ccms.data.model.OutcomeResultLookupValueDetail;
+import uk.gov.laa.ccms.data.model.ProviderRequestDataLookupValueDetail;
 import uk.gov.laa.ccms.data.model.ProviderRequestTypeLookupDetail;
 import uk.gov.laa.ccms.data.model.ProviderRequestTypeLookupValueDetail;
 import uk.gov.laa.ccms.data.model.RelationshipToCaseLookupDetail;
@@ -181,9 +183,18 @@ ProviderRequestTypeLookupDetail toProviderRequestTypeLookupDetail(
   @Mapping(source = "caseRelated", target = "isCaseRelated")
   @Mapping(source = "additionalInformationPrompt", target = "additionalInformationPrompt")
   @Mapping(source = "fileUploadEnabled", target = "isFileUploadEnabled")
+  @Mapping(source = "providerRequestData", target = "dataItems")
   ProviderRequestTypeLookupValueDetail toProviderRequestTypeLookupValueDetail(
       ProviderRequestType providerRequestType);
 
+  @Mapping(source = "id.dataItemCode", target = "code")
+  @Mapping(source = "dataItemLabel", target = "label")
+  @Mapping(source = "dataItemType", target = "type")
+  @Mapping(source = "dataItemSeq", target = "sequence")
+  ProviderRequestDataLookupValueDetail toProviderRequestDataLookupValueDetail(
+      ProviderRequestData providerRequestData);
+
+
 
 
 }
\ No newline at end of file
diff --git a/data-service/src/test/java/uk/gov/laa/ccms/data/mapper/LookupMapperImplTest.java b/data-service/src/test/java/uk/gov/laa/ccms/data/mapper/LookupMapperImplTest.java
index a99af5e..8e5cb64 100644
--- a/data-service/src/test/java/uk/gov/laa/ccms/data/mapper/LookupMapperImplTest.java
+++ b/data-service/src/test/java/uk/gov/laa/ccms/data/mapper/LookupMapperImplTest.java
@@ -1097,6 +1097,7 @@ void toProviderRequestTypeLookupValueDetail_returnsCorrectDetail() {
         providerRequestType.setTaskTypeId("123");
         providerRequestType.setAccessFunctionCode("accessCode");
         providerRequestType.setFileUploadPrompt("File upload");
+        providerRequestType.setProviderRequestData(new ArrayList<>());
 
         ProviderRequestTypeLookupValueDetail expected = new ProviderRequestTypeLookupValueDetail();
         expected.setIsCaseRelated(providerRequestType.getCaseRelated());