diff --git a/examples/resourcemanager/build.gradle b/examples/resourcemanager/build.gradle
index 1518830..13ea16b 100644
--- a/examples/resourcemanager/build.gradle
+++ b/examples/resourcemanager/build.gradle
@@ -1,3 +1,5 @@
 dependencies {
 	implementation project (':services:resourcemanager')
 }
+
+ext.mainClassName = 'cloud.stackit.sdk.resourcemanager.examples.ResourcemanagerExample'
diff --git a/examples/resourcemanager/src/main/java/cloud/stackit/sdk/resourcemanager/examples/ResourcemanagerExample.java b/examples/resourcemanager/src/main/java/cloud/stackit/sdk/resourcemanager/examples/ResourcemanagerExample.java
index 4893f53..34ed2aa 100644
--- a/examples/resourcemanager/src/main/java/cloud/stackit/sdk/resourcemanager/examples/ResourcemanagerExample.java
+++ b/examples/resourcemanager/src/main/java/cloud/stackit/sdk/resourcemanager/examples/ResourcemanagerExample.java
@@ -5,8 +5,15 @@
 import cloud.stackit.sdk.resourcemanager.model.CreateFolderPayload;
 import cloud.stackit.sdk.resourcemanager.model.CreateProjectPayload;
 import cloud.stackit.sdk.resourcemanager.model.FolderResponse;
+import cloud.stackit.sdk.resourcemanager.model.ListFoldersResponse;
+import cloud.stackit.sdk.resourcemanager.model.ListProjectsResponse;
+import cloud.stackit.sdk.resourcemanager.model.Member;
+import cloud.stackit.sdk.resourcemanager.model.OrganizationResponse;
+import cloud.stackit.sdk.resourcemanager.model.PartialUpdateFolderPayload;
+import cloud.stackit.sdk.resourcemanager.model.PartialUpdateProjectPayload;
 import cloud.stackit.sdk.resourcemanager.model.Project;
 import java.io.IOException;
+import java.util.Arrays;
 import java.util.Collections;
 import java.util.UUID;
 
@@ -16,8 +23,23 @@ public static void main(String[] args) throws IOException {
 		// STACKIT_SERVICE_ACCOUNT_KEY_PATH / STACKIT_SERVICE_ACCOUNT_KEY
 		ResourceManagerApi resourceManagerApi = new ResourceManagerApi();
 
-		// replace this with something useful for real use
-		UUID containerParentId = UUID.randomUUID();
+		// Read the organization id and the member subject from the environment
+		String organizationIdString = System.getenv("STACKIT_ORGANIZATION_ID");
+		String memberSubjectString = System.getenv("STACKIT_MEMBER_SUBJECT");
+		if (organizationIdString == null || organizationIdString.isEmpty()) {
+			System.err.println("Environment variable 'STACKIT_ORGANIZATION_ID' not found.");
+			return;
+		}
+		if (memberSubjectString == null || memberSubjectString.isEmpty()) {
+			System.err.println("Environment variable 'STACKIT_MEMBER_SUBJECT' not found.");
+			return;
+		}
+		UUID containerParentId = UUID.fromString(organizationIdString);
+
+		Member member =
+				new Member()
+						.role("project.owner")
+						.subject(memberSubjectString); // replace with an existing subject
 
 		try {
 			/* create a project */
@@ -25,14 +47,64 @@ public static void main(String[] args) throws IOException {
 					resourceManagerApi.createProject(
 							new CreateProjectPayload()
 									.containerParentId(containerParentId.toString())
+									.name("java-test-project")
+									.addMembersItem(member)
 									.labels(Collections.singletonMap("foo", "bar")));
+			System.out.println("Project:\n" + project.toString());
+
+			/* list projects */
+			ListProjectsResponse responseListProject =
+					resourceManagerApi.listProjects(
+							organizationIdString, null, null, null, null, null);
+			System.out.println("Project List:\n" + responseListProject.toString());
 
 			/* create a folder */
 			FolderResponse folder =
 					resourceManagerApi.createFolder(
 							new CreateFolderPayload()
 									.containerParentId(containerParentId.toString())
+									.name("java-testing-folder")
 									.labels(Collections.singletonMap("foo", "bar")));
+			System.out.println("Folder: \n" + folder.toString());
+
+			/* list folders */
+			ListFoldersResponse responseListFolders =
+					resourceManagerApi.listFolders(
+							organizationIdString, null, null, null, null, null);
+			System.out.println("Folder List:\n" + responseListFolders.toString());
+
+			/* delete a project label */
+			resourceManagerApi.deleteProjectLabels(project.getContainerId(), Arrays.asList("foo"));
+
+			/* delete a folder label */
+			resourceManagerApi.deleteFolderLabels(folder.getContainerId(), Arrays.asList("foo"));
+
+			/* update folder labels */
+			resourceManagerApi.partialUpdateFolder(
+					folder.getContainerId(),
+					new PartialUpdateFolderPayload()
+							.labels(Collections.singletonMap("foo2", "bar2")));
+
+			/* update project move to created folder */
+			resourceManagerApi.partialUpdateProject(
+					project.getContainerId(),
+					new PartialUpdateProjectPayload().containerParentId(folder.getContainerId()));
+
+			/* get organization details */
+			OrganizationResponse organizationResponse =
+					resourceManagerApi.getOrganization(organizationIdString);
+			System.out.println("Organization List:\n" + organizationResponse.toString());
+
+			/* since you cannot delete a folder when a project is present we need to move the project out again */
+			resourceManagerApi.partialUpdateProject(
+					project.getContainerId(),
+					new PartialUpdateProjectPayload().containerParentId(organizationIdString));
+
+			/* delete project */
+			resourceManagerApi.deleteProject(project.getContainerId());
+
+			/* delete folder */
+			resourceManagerApi.deleteFolder(folder.getContainerId(), true);
 		} catch (ApiException e) {
 			throw new RuntimeException(e);
 		}