diff --git a/openapi/openapi.json b/openapi/openapi.json
index 1ce20d3..c9043b2 100644
--- a/openapi/openapi.json
+++ b/openapi/openapi.json
@@ -85,7 +85,7 @@
         }
       ],
       "post": {
-        "operationId": "createMdbPaymentOption",
+        "operationId": "buildMdbPaymentOption",
         "requestBody": {
           "content": {
             "application/json": {
@@ -215,7 +215,7 @@
             "ApiKey": []
           }
         ],
-        "summary": "Create MBD payment option",
+        "summary": "Build MBD payment option model",
         "tags": [
           "MBD GPS"
         ]
diff --git a/src/main/java/it/gov/pagopa/mbd/gps/service/controller/MbdGpsController.java b/src/main/java/it/gov/pagopa/mbd/gps/service/controller/MbdGpsController.java
index c72bb1e..30c1fb1 100644
--- a/src/main/java/it/gov/pagopa/mbd/gps/service/controller/MbdGpsController.java
+++ b/src/main/java/it/gov/pagopa/mbd/gps/service/controller/MbdGpsController.java
@@ -81,9 +81,9 @@ public MbdGpsController(ModelMapper modelMapper) {
                     schema = @Schema(implementation = ProblemJson.class)))
       })
   @Operation(
-      summary = "Create MBD payment option",
+      summary = "Build MBD payment option model",
       security = {@SecurityRequirement(name = "ApiKey")})
-  public @Valid MbdPaymentOptionResponse createMdbPaymentOption(
+  public @Valid MbdPaymentOptionResponse buildMdbPaymentOption(
       @RequestBody @NotNull @Valid MbdPaymentOptionRequest mbdPaymentOptionRequest) {
     return this.modelMapper.map(mbdPaymentOptionRequest, MbdPaymentOptionResponse.class);
   }
diff --git a/src/test/java/it/gov/pagopa/mbd/gps/service/controller/MbdGpsControllerTest.java b/src/test/java/it/gov/pagopa/mbd/gps/service/controller/MbdGpsControllerTest.java
index 69f6fed..30e4084 100644
--- a/src/test/java/it/gov/pagopa/mbd/gps/service/controller/MbdGpsControllerTest.java
+++ b/src/test/java/it/gov/pagopa/mbd/gps/service/controller/MbdGpsControllerTest.java
@@ -30,8 +30,8 @@ class MbdGpsControllerTest {
   @Autowired private ObjectMapper objectMapper;
 
   @Test
-  void createMdbPaymentOptionTestSuccess() throws Exception {
-    MbdPaymentOptionRequest request = buildMdbPaymentOptionRequest();
+  void buildMbdPaymentOptionTestSuccess() throws Exception {
+    MbdPaymentOptionRequest request = buildMbdPaymentOptionRequest();
 
     MvcResult result =
         mvc.perform(
@@ -78,8 +78,8 @@ void createMdbPaymentOptionTestSuccess() throws Exception {
   }
 
   @Test
-  void createMdbPaymentOptionTestFailAmountMissing() throws Exception {
-    MbdPaymentOptionRequest request = buildMdbPaymentOptionRequest();
+  void buildMbdPaymentOptionTestFailAmountMissing() throws Exception {
+    MbdPaymentOptionRequest request = buildMbdPaymentOptionRequest();
     request.getProperties().setAmount(null);
 
     mvc.perform(
@@ -90,8 +90,8 @@ void createMdbPaymentOptionTestFailAmountMissing() throws Exception {
   }
 
   @Test
-  void createMdbPaymentOptionTestFailFirstNameMissing() throws Exception {
-    MbdPaymentOptionRequest request = buildMdbPaymentOptionRequest();
+  void buildMbdPaymentOptionTestFailFirstNameMissing() throws Exception {
+    MbdPaymentOptionRequest request = buildMbdPaymentOptionRequest();
     request.getProperties().setFirstName(null);
 
     mvc.perform(
@@ -102,8 +102,8 @@ void createMdbPaymentOptionTestFailFirstNameMissing() throws Exception {
   }
 
   @Test
-  void createMdbPaymentOptionTestFailLastNameMissing() throws Exception {
-    MbdPaymentOptionRequest request = buildMdbPaymentOptionRequest();
+  void buildMbdPaymentOptionTestFailLastNameMissing() throws Exception {
+    MbdPaymentOptionRequest request = buildMbdPaymentOptionRequest();
     request.getProperties().setLastName(null);
 
     mvc.perform(
@@ -114,8 +114,8 @@ void createMdbPaymentOptionTestFailLastNameMissing() throws Exception {
   }
 
   @Test
-  void createMdbPaymentOptionTestFailFiscalCodeMissing() throws Exception {
-    MbdPaymentOptionRequest request = buildMdbPaymentOptionRequest();
+  void buildMbdPaymentOptionTestFailFiscalCodeMissing() throws Exception {
+    MbdPaymentOptionRequest request = buildMbdPaymentOptionRequest();
     request.getProperties().setFiscalCode(null);
 
     mvc.perform(
@@ -126,8 +126,8 @@ void createMdbPaymentOptionTestFailFiscalCodeMissing() throws Exception {
   }
 
   @Test
-  void createMdbPaymentOptionTestFailProvincialResidenceMissing() throws Exception {
-    MbdPaymentOptionRequest request = buildMdbPaymentOptionRequest();
+  void buildMbdPaymentOptionTestFailProvincialResidenceMissing() throws Exception {
+    MbdPaymentOptionRequest request = buildMbdPaymentOptionRequest();
     request.getProperties().setProvincialResidence(null);
 
     mvc.perform(
@@ -138,8 +138,8 @@ void createMdbPaymentOptionTestFailProvincialResidenceMissing() throws Exception
   }
 
   @Test
-  void createMdbPaymentOptionTestFailDocumentHashMissing() throws Exception {
-    MbdPaymentOptionRequest request = buildMdbPaymentOptionRequest();
+  void buildMbdPaymentOptionTestFailDocumentHashMissing() throws Exception {
+    MbdPaymentOptionRequest request = buildMbdPaymentOptionRequest();
     request.getProperties().setDocumentHash(null);
 
     mvc.perform(
@@ -150,8 +150,8 @@ void createMdbPaymentOptionTestFailDocumentHashMissing() throws Exception {
   }
 
   @Test
-  void createMdbPaymentOptionTestFailDocumentHashWrongSize() throws Exception {
-    MbdPaymentOptionRequest request = buildMdbPaymentOptionRequest();
+  void buildMbdPaymentOptionTestFailDocumentHashWrongSize() throws Exception {
+    MbdPaymentOptionRequest request = buildMbdPaymentOptionRequest();
     request.getProperties().setDocumentHash("asdfsdf");
 
     mvc.perform(
@@ -161,7 +161,7 @@ void createMdbPaymentOptionTestFailDocumentHashWrongSize() throws Exception {
         .andExpect(status().is4xxClientError());
   }
 
-  private MbdPaymentOptionRequest buildMdbPaymentOptionRequest() {
+  private MbdPaymentOptionRequest buildMbdPaymentOptionRequest() {
     return MbdPaymentOptionRequest.builder()
         .properties(
             MbdPaymentOptionRequestProperties.builder()