diff --git a/src/main/java/org/etsi/osl/tmf/gsm674/api/GeographicSiteManagementApi.java b/src/main/java/org/etsi/osl/tmf/gsm674/api/GeographicSiteManagementApi.java
new file mode 100644
index 0000000000000000000000000000000000000000..7f54decfeae58170237059e6f7807255fc862dc0
--- /dev/null
+++ b/src/main/java/org/etsi/osl/tmf/gsm674/api/GeographicSiteManagementApi.java
@@ -0,0 +1,187 @@
+package org.etsi.osl.tmf.gsm674.api;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.Parameter;
+import io.swagger.v3.oas.annotations.responses.ApiResponse;
+import io.swagger.v3.oas.annotations.responses.ApiResponses;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.validation.Valid;
+
+import org.etsi.osl.tmf.gsm674.model.GeographicSite;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.RequestParam;
+
+import java.io.IOException;
+import java.util.List;
+import java.util.Optional;
+
+public interface GeographicSiteManagementApi {
+    Logger log = LoggerFactory.getLogger(GeographicSiteManagementApi.class);
+
+    default Optional<ObjectMapper> getObjectMapper() {
+        return Optional.empty();
+    }
+
+    default Optional<HttpServletRequest> getRequest() {
+        return Optional.empty();
+    }
+
+    default Optional<String> getAcceptHeader() {
+        return getRequest().map(r -> r.getHeader("Accept"));
+    }
+
+    @Operation(summary = "Creates a 'GeographicSite'", operationId = "createGeographicSite", description = "", tags={ "geographicSite", })
+    @ApiResponses(value = {
+            @ApiResponse(responseCode = "400", description = "Created" ),
+            @ApiResponse(responseCode = "400", description = "Bad Request" ),
+            @ApiResponse(responseCode = "401", description = "Unauthorized" ),
+            @ApiResponse(responseCode = "403", description = "Forbidden" ),
+            @ApiResponse(responseCode = "404", description = "Not Found" ),
+            @ApiResponse(responseCode = "405", description = "Method Not allowed" ),
+            @ApiResponse(responseCode = "409", description = "Conflict" ),
+            @ApiResponse(responseCode = "500", description = "Internal Server Error" ) })
+    @RequestMapping(value = "/geographicSite",
+            produces = { "application/json" },
+            consumes = { "application/json" },
+            method = RequestMethod.POST)
+    default ResponseEntity<GeographicSite> createGeographicSite(@Parameter(description = "The geographic site to be created" ,required=true )  @Valid @RequestBody GeographicSite geographicSite) {
+        if(getObjectMapper().isPresent() && getAcceptHeader().isPresent()) {
+            if (getAcceptHeader().get().contains("application/json")) {
+                try {
+                    return new ResponseEntity<>(getObjectMapper().get().readValue("{  \"@baseType\" : \"@baseType\",  \"validFor\" : {    \"startDateTime\" : \"2000-01-23T04:56:07.000+00:00\",    \"endDateTime\" : \"2000-01-23T04:56:07.000+00:00\"  },  \"@type\" : \"@type\",  \"name\" : \"name\",  \"description\" : \"description\",  \"href\" : \"href\",  \"id\" : \"id\",  \"@schemaLocation\" : \"@schemaLocation\",  \"objective\" : [ {    \"@referredType\" : \"@referredType\",    \"href\" : \"href\",    \"id\" : \"id\"  }, {    \"@referredType\" : \"@referredType\",    \"href\" : \"href\",    \"id\" : \"id\"  } ]}", GeographicSite.class), HttpStatus.NOT_IMPLEMENTED);
+                } catch (IOException e) {
+                    log.error("Couldn't serialize response for content type application/json", e);
+                    return new ResponseEntity<>(HttpStatus.INTERNAL_SERVER_ERROR);
+                }
+            }
+        } else {
+            log.warn("ObjectMapper or HttpServletRequest not configured in default GeographicSiteManagementApi interface so no example is generated");
+        }
+        return new ResponseEntity<>(HttpStatus.NOT_IMPLEMENTED);
+    }
+
+
+    @Operation(summary = "Deletes a 'GeographicSite' by Id", operationId = "deleteGeographicSite", description = "", tags={ "GeographicSite", })
+    @ApiResponses(value = {
+            @ApiResponse(responseCode = "204", description = "Deleted" ),
+            @ApiResponse(responseCode = "400", description = "Bad Request" ),
+            @ApiResponse(responseCode = "401", description = "Unauthorized" ),
+            @ApiResponse(responseCode = "403", description = "Forbidden" ),
+            @ApiResponse(responseCode = "404", description = "Not Found" ),
+            @ApiResponse(responseCode = "405", description = "Method Not allowed" ),
+            @ApiResponse(responseCode = "409", description = "Conflict" ),
+            @ApiResponse(responseCode = "500", description = "Internal Server Error" ) })
+    @RequestMapping(value = "/geographicSite/{id}",
+            produces = { "application/json" },
+            consumes = { "application/json" },
+            method = RequestMethod.DELETE)
+    default ResponseEntity<Void> deleteGeographicSite(@Parameter(description = "Identifier of the Geographic site",required=true) @PathVariable("id") String id) {
+        if(getObjectMapper().isPresent() && getAcceptHeader().isPresent()) {
+        } else {
+            log.warn("ObjectMapper or HttpServletRequest not configured in default GeographicSiteManagementApi interface so no example is generated");
+        }
+        return new ResponseEntity<>(HttpStatus.NOT_IMPLEMENTED);
+    }
+
+
+    @Operation(summary = "List or find 'GeographicSite' objects", operationId = "listGeographicSite", description = "" , tags={ "GeographicSite", })
+    @ApiResponses(value = {
+            @ApiResponse(responseCode ="200", description = "Ok" ),
+            @ApiResponse(responseCode = "400", description = "Bad Request" ),
+            @ApiResponse(responseCode = "401", description = "Unauthorized" ),
+            @ApiResponse(responseCode = "403", description = "Forbidden" ),
+            @ApiResponse(responseCode = "404", description = "Not Found" ),
+            @ApiResponse(responseCode = "405", description = "Method Not allowed" ),
+            @ApiResponse(responseCode = "409", description = "Conflict" ),
+            @ApiResponse(responseCode = "500", description = "Internal Server Error" ) })
+    @RequestMapping(value = "/geographicSite",
+            produces = { "application/json" },
+            consumes = { "application/json" },
+            method = RequestMethod.GET)
+    default ResponseEntity<List<GeographicSite>> listGeographicSite(@Parameter(description = "Comma separated properties to display in response") @Valid @RequestParam(value = "fields", required = false) String fields, @Parameter(description = "Requested index for start of resources to be provided in response") @Valid @RequestParam(value = "offset", required = false) Integer offset, @Parameter(description = "Requested number of resources to be provided in response") @Valid @RequestParam(value = "limit", required = false) Integer limit) {
+        if(getObjectMapper().isPresent() && getAcceptHeader().isPresent()) {
+            if (getAcceptHeader().get().contains("application/json")) {
+                try {
+                    return new ResponseEntity<>(getObjectMapper().get().readValue("[ {  \"@baseType\" : \"@baseType\",  \"validFor\" : {    \"startDateTime\" : \"2000-01-23T04:56:07.000+00:00\",    \"endDateTime\" : \"2000-01-23T04:56:07.000+00:00\"  },  \"@type\" : \"@type\",  \"name\" : \"name\",  \"description\" : \"description\",  \"href\" : \"href\",  \"id\" : \"id\",  \"@schemaLocation\" : \"@schemaLocation\",  \"objective\" : [ {    \"@referredType\" : \"@referredType\",    \"href\" : \"href\",    \"id\" : \"id\"  }, {    \"@referredType\" : \"@referredType\",    \"href\" : \"href\",    \"id\" : \"id\"  } ]}, {  \"@baseType\" : \"@baseType\",  \"validFor\" : {    \"startDateTime\" : \"2000-01-23T04:56:07.000+00:00\",    \"endDateTime\" : \"2000-01-23T04:56:07.000+00:00\"  },  \"@type\" : \"@type\",  \"name\" : \"name\",  \"description\" : \"description\",  \"href\" : \"href\",  \"id\" : \"id\",  \"@schemaLocation\" : \"@schemaLocation\",  \"objective\" : [ {    \"@referredType\" : \"@referredType\",    \"href\" : \"href\",    \"id\" : \"id\"  }, {    \"@referredType\" : \"@referredType\",    \"href\" : \"href\",    \"id\" : \"id\"  } ]} ]", List.class), HttpStatus.NOT_IMPLEMENTED);
+                } catch (IOException e) {
+                    log.error("Couldn't serialize response for content type application/json", e);
+                    return new ResponseEntity<>(HttpStatus.INTERNAL_SERVER_ERROR);
+                }
+            }
+        } else {
+            log.warn("ObjectMapper or HttpServletRequest not configured in default GeographicSiteManagementApi interface so no example is generated");
+        }
+        return new ResponseEntity<>(HttpStatus.NOT_IMPLEMENTED);
+    }
+
+
+    @Operation(summary = "Updates partially a 'GeographicSite' by Id", operationId = "patchGeographicSite", description = "", tags={ "GeographicSite", })
+    @ApiResponses(value = {
+            @ApiResponse(responseCode ="200", description = "Updated" ),
+            @ApiResponse(responseCode = "400", description = "Bad Request" ),
+            @ApiResponse(responseCode = "401", description = "Unauthorized" ),
+            @ApiResponse(responseCode = "403", description = "Forbidden" ),
+            @ApiResponse(responseCode = "404", description = "Not Found" ),
+            @ApiResponse(responseCode = "405", description = "Method Not allowed" ),
+            @ApiResponse(responseCode = "409", description = "Conflict" ),
+            @ApiResponse(responseCode = "500", description = "Internal Server Error" ) })
+    @RequestMapping(value = "/geographicSite/{id}",
+            produces = { "application/json" },
+            consumes = { "application/json" },
+            method = RequestMethod.PATCH)
+    default ResponseEntity<GeographicSite> patchGeographicSite(@Parameter(description = "Identifier of the Geographic site",required=true) @PathVariable("id") String id,@Parameter(description = "The Service Level Specification to be updated" ,required=true )  @Valid @RequestBody GeographicSite geographicSite) {
+        if(getObjectMapper().isPresent() && getAcceptHeader().isPresent()) {
+            if (getAcceptHeader().get().contains("application/json")) {
+                try {
+                    return new ResponseEntity<>(getObjectMapper().get().readValue("{  \"@baseType\" : \"@baseType\",  \"validFor\" : {    \"startDateTime\" : \"2000-01-23T04:56:07.000+00:00\",    \"endDateTime\" : \"2000-01-23T04:56:07.000+00:00\"  },  \"@type\" : \"@type\",  \"name\" : \"name\",  \"description\" : \"description\",  \"href\" : \"href\",  \"id\" : \"id\",  \"@schemaLocation\" : \"@schemaLocation\",  \"objective\" : [ {    \"@referredType\" : \"@referredType\",    \"href\" : \"href\",    \"id\" : \"id\"  }, {    \"@referredType\" : \"@referredType\",    \"href\" : \"href\",    \"id\" : \"id\"  } ]}", GeographicSite.class), HttpStatus.NOT_IMPLEMENTED);
+                } catch (IOException e) {
+                    log.error("Couldn't serialize response for content type application/json", e);
+                    return new ResponseEntity<>(HttpStatus.INTERNAL_SERVER_ERROR);
+                }
+            }
+        } else {
+            log.warn("ObjectMapper or HttpServletRequest not configured in default GeographicSiteManagementApi interface so no example is generated");
+        }
+        return new ResponseEntity<>(HttpStatus.NOT_IMPLEMENTED);
+    }
+
+
+    @Operation(summary = "Retrieves a 'GeographicSite' by Id", operationId = "retrieveGeographicSite", description = "" , tags={ "GeographicSite", })
+    @ApiResponses(value = {
+            @ApiResponse(responseCode ="200", description = "Ok" ),
+            @ApiResponse(responseCode = "400", description = "Bad Request" ),
+            @ApiResponse(responseCode = "401", description = "Unauthorized" ),
+            @ApiResponse(responseCode = "403", description = "Forbidden" ),
+            @ApiResponse(responseCode = "404", description = "Not Found" ),
+            @ApiResponse(responseCode = "405", description = "Method Not allowed" ),
+            @ApiResponse(responseCode = "409", description = "Conflict" ),
+            @ApiResponse(responseCode = "500", description = "Internal Server Error" ) })
+    @RequestMapping(value = "/geographicSite/{id}",
+            produces = { "application/json" },
+            consumes = { "application/json" },
+            method = RequestMethod.GET)
+    default ResponseEntity<List<GeographicSite>> retrieveGeographicSite(@Parameter(description = "Identifier geographic site",required=true) @PathVariable("id") String id) {
+        if(getObjectMapper().isPresent() && getAcceptHeader().isPresent()) {
+            if (getAcceptHeader().get().contains("application/json")) {
+                try {
+                    return new ResponseEntity<>(getObjectMapper().get().readValue("[ {  \"@baseType\" : \"@baseType\",  \"validFor\" : {    \"startDateTime\" : \"2000-01-23T04:56:07.000+00:00\",    \"endDateTime\" : \"2000-01-23T04:56:07.000+00:00\"  },  \"@type\" : \"@type\",  \"name\" : \"name\",  \"description\" : \"description\",  \"href\" : \"href\",  \"id\" : \"id\",  \"@schemaLocation\" : \"@schemaLocation\",  \"objective\" : [ {    \"@referredType\" : \"@referredType\",    \"href\" : \"href\",    \"id\" : \"id\"  }, {    \"@referredType\" : \"@referredType\",    \"href\" : \"href\",    \"id\" : \"id\"  } ]}, {  \"@baseType\" : \"@baseType\",  \"validFor\" : {    \"startDateTime\" : \"2000-01-23T04:56:07.000+00:00\",    \"endDateTime\" : \"2000-01-23T04:56:07.000+00:00\"  },  \"@type\" : \"@type\",  \"name\" : \"name\",  \"description\" : \"description\",  \"href\" : \"href\",  \"id\" : \"id\",  \"@schemaLocation\" : \"@schemaLocation\",  \"objective\" : [ {    \"@referredType\" : \"@referredType\",    \"href\" : \"href\",    \"id\" : \"id\"  }, {    \"@referredType\" : \"@referredType\",    \"href\" : \"href\",    \"id\" : \"id\"  } ]} ]", List.class), HttpStatus.NOT_IMPLEMENTED);
+                } catch (IOException e) {
+                    log.error("Couldn't serialize response for content type application/json", e);
+                    return new ResponseEntity<>(HttpStatus.INTERNAL_SERVER_ERROR);
+                }
+            }
+        } else {
+            log.warn("ObjectMapper or HttpServletRequest not configured in default GeographicSiteManagementApi interface so no example is generated");
+        }
+        return new ResponseEntity<>(HttpStatus.NOT_IMPLEMENTED);
+    }
+
+}
diff --git a/src/main/java/org/etsi/osl/tmf/gsm674/api/GeographicSiteManagementApiController.java b/src/main/java/org/etsi/osl/tmf/gsm674/api/GeographicSiteManagementApiController.java
new file mode 100644
index 0000000000000000000000000000000000000000..58a56542ac0fb4fc819a0b44c0406b7df2716b7f
--- /dev/null
+++ b/src/main/java/org/etsi/osl/tmf/gsm674/api/GeographicSiteManagementApiController.java
@@ -0,0 +1,12 @@
+package org.etsi.osl.tmf.gsm674.api;
+
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.RequestMapping;
+
+@Controller
+@RequestMapping("/geographicSiteManagement/v4/")
+public class GeographicSiteManagementApiController implements GeographicSiteManagementApi{
+
+
+
+}
diff --git a/src/main/java/org/etsi/osl/tmf/gsm674/repo/GeographicSiteManagementRepository.java b/src/main/java/org/etsi/osl/tmf/gsm674/repo/GeographicSiteManagementRepository.java
new file mode 100644
index 0000000000000000000000000000000000000000..4b2a3ab054bfcdc9461b3c02da5087c5aef156b8
--- /dev/null
+++ b/src/main/java/org/etsi/osl/tmf/gsm674/repo/GeographicSiteManagementRepository.java
@@ -0,0 +1,13 @@
+package org.etsi.osl.tmf.gsm674.repo;
+
+import org.etsi.osl.tmf.gsm674.model.GeographicSite;
+import org.springframework.data.repository.CrudRepository;
+import org.springframework.data.repository.PagingAndSortingRepository;
+import org.springframework.stereotype.Repository;
+
+import java.util.Optional;
+
+@Repository
+public interface GeographicSiteManagementRepository extends CrudRepository<GeographicSite, Long>, PagingAndSortingRepository<GeographicSite, Long> {
+    Optional<GeographicSite> findByUuid(String id);
+}
diff --git a/src/main/java/org/etsi/osl/tmf/gsm674/reposervices/GeographicSiteManagementService.java b/src/main/java/org/etsi/osl/tmf/gsm674/reposervices/GeographicSiteManagementService.java
new file mode 100644
index 0000000000000000000000000000000000000000..86f72f851aaa7284e58fabe3be83b650209344f0
--- /dev/null
+++ b/src/main/java/org/etsi/osl/tmf/gsm674/reposervices/GeographicSiteManagementService.java
@@ -0,0 +1,7 @@
+package org.etsi.osl.tmf.gsm674.reposervices;
+
+import org.springframework.stereotype.Service;
+
+@Service
+public class GeographicSiteManagementService {
+}