diff --git a/io/src/main/java/org/gcube/resourcemanagement/manager/io/rs/RMContextPath.java b/io/src/main/java/org/gcube/resourcemanagement/manager/io/rs/RMContextPath.java
index 9da02f2..22cd65d 100644
--- a/io/src/main/java/org/gcube/resourcemanagement/manager/io/rs/RMContextPath.java
+++ b/io/src/main/java/org/gcube/resourcemanagement/manager/io/rs/RMContextPath.java
@@ -13,6 +13,12 @@ public class RMContextPath {
 	public static final String CONTEXT_ROOT = "context";
 	
 	public static final String CREATE_PATH_PART = "create";
+	
+	/**
+	 * Force the service to use the ResourceRegistry instance at the given URL.
+	 */
+	public static final String FORCE_RRURL_PARAM = "rrURL";
+
 
 	
 
diff --git a/webapp/src/main/java/org/gcube/resourcemanagement/manager/webapp/rs/RMContext.java b/webapp/src/main/java/org/gcube/resourcemanagement/manager/webapp/rs/RMContext.java
index 86db934..6b8de65 100644
--- a/webapp/src/main/java/org/gcube/resourcemanagement/manager/webapp/rs/RMContext.java
+++ b/webapp/src/main/java/org/gcube/resourcemanagement/manager/webapp/rs/RMContext.java
@@ -3,11 +3,12 @@ package org.gcube.resourcemanagement.manager.webapp.rs;
 import javax.ws.rs.POST;
 import javax.ws.rs.Path;
 import javax.ws.rs.Produces;
+import javax.ws.rs.QueryParam;
 import javax.ws.rs.core.Response;
 import javax.ws.rs.core.Response.Status;
 
 import org.gcube.informationsystem.model.entity.Context;
-import org.gcube.resourcemanagement.manager.io.rs.RMContextPath;
+import static org.gcube.resourcemanagement.manager.io.rs.RMContextPath.*;
 import org.gcube.resourcemanagement.manager.webapp.ResourceInitializer;
 import org.gcube.resourcemanagement.manager.webapp.context.CreateRequest;
 import org.gcube.resourcemanagement.manager.webapp.context.ResponseFromResourceRegistry;
@@ -21,7 +22,7 @@ import org.slf4j.LoggerFactory;
  * @author Manuele Simi (ISTI-CNR)
  *
  */
-@Path(RMContextPath.CONTEXT_ROOT)
+@Path(CONTEXT_ROOT)
 public class RMContext {
 
 	private static Logger logger = LoggerFactory.getLogger(RMContext.class);
@@ -31,11 +32,12 @@ public class RMContext {
 	 */
 	@POST
 	@Produces(ResourceInitializer.APPLICATION_JSON_CHARSET_UTF_8)
-	public Response create(String json) {
+	public Response create(String json, @QueryParam(FORCE_RRURL_PARAM) String rrURL) {
 		logger.info("Requested to create context {} with json {}", Context.NAME, json);
+		logger.info("Force URL: " + rrURL);
 		Response response;
 		ContextHolder holder = new ContextHolder(json);
-		ResponseFromResourceRegistry returned = CreateRequest.fromHolder(holder).forceURL("").submit();
+		ResponseFromResourceRegistry returned = CreateRequest.fromHolder(holder).forceURL(rrURL).submit();
 		if (returned.wasSuccessful()) {
 			response = Response.status(Status.CREATED)
 					.entity(returned.getMessage().map(m -> m).orElse("Context successfully created."))
diff --git a/webapp/src/test/java/org/gcube/resourcemanagement/manager/webapp/context/RMContextTest.java b/webapp/src/test/java/org/gcube/resourcemanagement/manager/webapp/context/RMContextTest.java
index 7304873..2bcf5db 100644
--- a/webapp/src/test/java/org/gcube/resourcemanagement/manager/webapp/context/RMContextTest.java
+++ b/webapp/src/test/java/org/gcube/resourcemanagement/manager/webapp/context/RMContextTest.java
@@ -13,6 +13,7 @@ import javax.ws.rs.core.Response.Status;
 import org.gcube.informationsystem.impl.entity.ContextImpl;
 import org.gcube.informationsystem.impl.utils.ISMapper;
 import org.gcube.informationsystem.model.entity.Context;
+import org.gcube.resourcemanagement.manager.io.rs.RMContextPath;
 import org.gcube.resourcemanagement.manager.webapp.rs.RMContext;
 import org.glassfish.jersey.server.ResourceConfig;
 import org.glassfish.jersey.test.JerseyTest;
@@ -67,7 +68,9 @@ public class RMContextTest extends JerseyTest {
 		Context newContext = new ContextImpl(contextName);
 		try {
 			System.out.print(ISMapper.marshal(newContext));
-			Response create = target("context").request()
+			Response create = target("context")
+					.queryParam(RMContextPath.FORCE_RRURL_PARAM, "http://manuele-registry.dev.d4science.org/resource-registry")
+					.request()
 					.post(Entity.entity(ISMapper.marshal(newContext), MediaType.APPLICATION_JSON + ";charset=UTF-8"));
 			
 			assertNotNull(create);