diff --git a/src/main/java/org/folio/controller/AllowedServicePointsController.java b/src/main/java/org/folio/controller/AllowedServicePointsController.java
index bcdb027c..1bc2bd50 100644
--- a/src/main/java/org/folio/controller/AllowedServicePointsController.java
+++ b/src/main/java/org/folio/controller/AllowedServicePointsController.java
@@ -28,13 +28,14 @@ public class AllowedServicePointsController implements AllowedServicePointsApi {
 
   @Override
   public ResponseEntity<AllowedServicePointsResponse> getAllowedServicePoints(String operation,
-    UUID requesterId, UUID instanceId, UUID requestId, UUID itemId) {
+    UUID patronGroupId, UUID requesterId, UUID instanceId, UUID requestId, UUID itemId) {
 
-    log.info("getAllowedServicePoints:: params: operation={}, requesterId={}, instanceId={}, " +
-      "requestId={}, itemId={}", operation, requesterId, instanceId, requestId, itemId);
+    log.info("getAllowedServicePoints:: params: operation={}, patronGroupId={}, requesterId={}, " +
+      "instanceId={}, requestId={}, itemId={}",
+      operation, patronGroupId, requesterId, instanceId, requestId, itemId);
 
     AllowedServicePointsRequest request = new AllowedServicePointsRequest(
-      operation, requesterId, instanceId, requestId, itemId);
+      operation, patronGroupId, requesterId, instanceId, requestId, itemId);
 
     if (!validateAllowedServicePointsRequest(request)) {
       return ResponseEntity.status(UNPROCESSABLE_ENTITY).build();
@@ -49,6 +50,7 @@ public ResponseEntity<AllowedServicePointsResponse> getAllowedServicePoints(Stri
 
   private static boolean validateAllowedServicePointsRequest(AllowedServicePointsRequest request) {
     final RequestOperation operation = request.getOperation();
+    final String patronGroupId = request.getPatronGroupId();
     final String requesterId = request.getRequesterId();
     final String instanceId = request.getInstanceId();
     final String requestId = request.getRequestId();
@@ -56,14 +58,15 @@ private static boolean validateAllowedServicePointsRequest(AllowedServicePointsR
 
     boolean allowedCombinationOfParametersDetected = false;
 
-    if (operation == CREATE && requesterId != null && instanceId != null &&
+    boolean requesterOrPatronGroupSet = requesterId != null || patronGroupId != null;
+    if (operation == CREATE && requesterOrPatronGroupSet && instanceId != null &&
       itemId == null && requestId == null) {
 
       log.info("validateAllowedServicePointsRequest:: TLR request creation case");
       allowedCombinationOfParametersDetected = true;
     }
 
-    if (operation == CREATE && requesterId != null && instanceId == null &&
+    if (operation == CREATE && requesterOrPatronGroupSet && instanceId == null &&
       itemId != null && requestId == null) {
 
       log.info("validateAllowedServicePointsRequest:: ILR request creation case");
diff --git a/src/main/java/org/folio/domain/dto/AllowedServicePointsRequest.java b/src/main/java/org/folio/domain/dto/AllowedServicePointsRequest.java
index 0887f0c1..0351305f 100644
--- a/src/main/java/org/folio/domain/dto/AllowedServicePointsRequest.java
+++ b/src/main/java/org/folio/domain/dto/AllowedServicePointsRequest.java
@@ -11,16 +11,18 @@
 @ToString
 public class AllowedServicePointsRequest {
   private final RequestOperation operation;
+  private final String patronGroupId;
   private final String requesterId;
   @Setter
   private String instanceId;
   private final String requestId;
   private final String itemId;
 
-  public AllowedServicePointsRequest(String operation, UUID requesterId, UUID instanceId,
-    UUID requestId, UUID itemId) {
+  public AllowedServicePointsRequest(String operation, UUID patronGroupId,
+    UUID requesterId, UUID instanceId, UUID requestId, UUID itemId) {
 
     this.operation = RequestOperation.from(operation);
+    this.patronGroupId = asString(patronGroupId);
     this.requesterId = asString(requesterId);
     this.instanceId = asString(instanceId);
     this.requestId = asString(requestId);
diff --git a/src/main/java/org/folio/service/impl/AllowedServicePointsServiceImpl.java b/src/main/java/org/folio/service/impl/AllowedServicePointsServiceImpl.java
index 4c72ba21..8ff2866f 100644
--- a/src/main/java/org/folio/service/impl/AllowedServicePointsServiceImpl.java
+++ b/src/main/java/org/folio/service/impl/AllowedServicePointsServiceImpl.java
@@ -9,6 +9,7 @@
 import java.util.Set;
 import java.util.UUID;
 
+import org.apache.commons.lang3.StringUtils;
 import org.folio.client.feign.CirculationClient;
 import org.folio.client.feign.SearchItemClient;
 import org.folio.domain.dto.AllowedServicePointsInner;
@@ -49,7 +50,11 @@ public AllowedServicePointsResponse getAllowedServicePoints(AllowedServicePoints
   }
 
   private AllowedServicePointsResponse getForCreate(AllowedServicePointsRequest request) {
-    String patronGroupId = userService.find(request.getRequesterId()).getPatronGroup();
+    String patronGroupId = request.getPatronGroupId();
+    String requesterId = request.getRequesterId();
+    if (StringUtils.isBlank(patronGroupId)) {
+      patronGroupId = userService.find(requesterId).getPatronGroup();
+    }
     log.info("getForCreate:: patronGroupId={}", patronGroupId);
 
     Map<String, AllowedServicePointsInner> page = new HashMap<>();
@@ -89,7 +94,6 @@ protected abstract AllowedServicePointsResponse getAllowedServicePointsFromTenan
   private AllowedServicePointsResponse getForReplace(AllowedServicePointsRequest request) {
     EcsTlrEntity ecsTlr = findEcsTlr(request);
 
-    log.info("getForReplace:: fetching allowed service points from secondary request tenant");
     var allowedServicePoints = executionService.executeSystemUserScoped(
       ecsTlr.getSecondaryRequestTenantId(), () -> circulationClient.allowedServicePoints(
         REPLACE.getValue(), ecsTlr.getSecondaryRequestId().toString()));
diff --git a/src/main/resources/swagger.api/allowed-service-points.yaml b/src/main/resources/swagger.api/allowed-service-points.yaml
index 5b268ac4..0924d34a 100644
--- a/src/main/resources/swagger.api/allowed-service-points.yaml
+++ b/src/main/resources/swagger.api/allowed-service-points.yaml
@@ -11,6 +11,7 @@ paths:
       operationId: getAllowedServicePoints
       parameters:
         - $ref: '#/components/parameters/operation'
+        - $ref: '#/components/parameters/patronGroupId'
         - $ref: '#/components/parameters/requesterId'
         - $ref: '#/components/parameters/instanceId'
         - $ref: '#/components/parameters/requestId'
@@ -42,6 +43,13 @@ components:
         enum:
           - create
           - replace
+    patronGroupId:
+      name: patronGroupId
+      in: query
+      required: false
+      schema:
+        type: string
+        format: uuid
     requesterId:
       name: requesterId
       in: query