diff --git a/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/MainApplication.java b/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/MainApplication.java
index 91b3b3cd..bb244ef5 100644
--- a/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/MainApplication.java
+++ b/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/MainApplication.java
@@ -76,7 +76,7 @@ public class MainApplication extends AbstractDnetApp {
 	@Bean
 	public GroupedOpenApi publicApiV2() {
 		return GroupedOpenApi.builder()
-			.group(ScholixAPIConstants.API_V1_NAME)
+			.group(ScholixAPIConstants.API_V2_NAME)
 			.pathsToMatch("/v2/**")
 			.build();
 	}
@@ -86,4 +86,9 @@ public class MainApplication extends AbstractDnetApp {
 		return "ScholeExplorer APIs";
 	}
 
+	@Override
+	protected String swaggerDesc() {
+		return ScholixAPIConstants.API_DESCRIPTION;
+	}
+
 }
diff --git a/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/controller/ScholixControllerV1.java b/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/controller/ScholixControllerV1.java
index e5f57af9..050fc086 100644
--- a/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/controller/ScholixControllerV1.java
+++ b/apps/scholexplorer-api/src/main/java/eu/dnetlib/scholix/api/controller/ScholixControllerV1.java
@@ -5,6 +5,7 @@ import java.util.stream.Collectors;
 
 import javax.validation.constraints.NotNull;
 
+import io.swagger.v3.oas.annotations.media.Schema;
 import org.apache.commons.lang3.tuple.Pair;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.GetMapping;
@@ -21,7 +22,6 @@ import io.micrometer.core.annotation.Timed;
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.Parameter;
 import io.swagger.v3.oas.annotations.enums.ParameterIn;
-import io.swagger.v3.oas.annotations.media.Schema;
 import io.swagger.v3.oas.annotations.tags.Tag;
 
 @RestController
@@ -36,7 +36,7 @@ public class ScholixControllerV1 extends AbstractDnetController {
 	@GetMapping("/linksFromPublisher")
 	@Timed(value = "scholix.v1.linksFromPublisher", description = "Time taken to return links on Version 1.0 of Scholix collected from a publisher")
 	public List<ScholixV1> linksFromPublisher(
-		@Parameter(in = ParameterIn.QUERY, description = "Filter Scholix relationships collected from a publisher", schema = @Schema(), required = true) final String publisher,
+		@Parameter(in = ParameterIn.QUERY, description = "Filter Scholix relationships collected from a publisher",  required = true) final String publisher,
 		@Parameter(in = ParameterIn.QUERY, description = "The page number") @RequestParam(required = false) final Integer page) throws ScholixException {
 
 		final int currentPage = page != null ? page : 0;
@@ -51,7 +51,7 @@ public class ScholixControllerV1 extends AbstractDnetController {
 	@GetMapping("/linksFromDatasource")
 	@Timed(value = "scholix.v1.linksFromDatasource", description = "Time taken to return links on Version 1.0 of Scholix collected from a LinkProvider")
 	public List<ScholixV1> linksFromDatasource(
-		@Parameter(in = ParameterIn.QUERY, description = "Filter Scholix relationships collected from a LinkProvider", schema = @Schema()) @NotNull final String datasource,
+		@Parameter(in = ParameterIn.QUERY, description = "Filter Scholix relationships collected from a LinkProvider") @NotNull final String datasource,
 		@Parameter(in = ParameterIn.QUERY, description = "The page number") @RequestParam(required = false) final Integer page) throws ScholixException {
 
 		final int currentPage = page != null ? page : 0;
@@ -61,6 +61,8 @@ public class ScholixControllerV1 extends AbstractDnetController {
 		return scholixData.stream().map(ScholixV1::fromScholix).collect(Collectors.toList());
 	}
 
+
+
 	@Operation(summary = "Retrieve all scholix links from a persistent identifier", description = "The linksFromPid endpoint returns a list of scholix object related from a specific persistent identifier")
 	@GetMapping("/linksFromPid")
 	@Timed(value = "scholix.v1.linksFromPid", description = "Time taken to return links on Version 1.0 of Scholix related from a specific persistent identifier")
diff --git a/apps/scholexplorer-api/src/main/resources/application.properties b/apps/scholexplorer-api/src/main/resources/application.properties
index 7d221d89..ed836a81 100644
--- a/apps/scholexplorer-api/src/main/resources/application.properties
+++ b/apps/scholexplorer-api/src/main/resources/application.properties
@@ -22,8 +22,11 @@ management.metrics.distribution.percentiles.http.server.requests=0.5, 0.9, 0.95,
 
 
 
-scholix.elastic.clusterNodes     =  10.19.65.51:9200,10.19.65.52:9200,10.19.65.53:9200,10.19.65.54:9200
-#scholix.elastic.clusterNodes     =  localhost:9200
+#scholix.elastic.clusterNodes     =  10.19.65.51:9200,10.19.65.52:9200,10.19.65.53:9200,10.19.65.54:9200
+scholix.elastic.clusterNodes     =  localhost:9200
 scholix.elastic.indexName        =  dli_scholix
 scholix.elastic.socketTimeout    =  60000
 scholix.elastic.connectionTimeout=  60000
+
+
+
diff --git a/pom.xml b/pom.xml
index 80951f83..75e53115 100644
--- a/pom.xml
+++ b/pom.xml
@@ -446,7 +446,7 @@
 		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
 		<maven.compiler.plugin.version>3.6.0</maven.compiler.plugin.version>
 		<java.version>1.8</java.version>
-		<dhp-schemas-version>2.11.33</dhp-schemas-version>
+		<dhp-schemas-version>2.12.2-SNAPSHOT</dhp-schemas-version>
 		<apache.solr.version>7.1.0</apache.solr.version>
 		<mongodb.driver.version>3.4.2</mongodb.driver.version>
 		<prometheus.version>0.10.0</prometheus.version>