diff --git a/modules/integration/tests-integration/tests-backend/src/test/resources/testng.xml b/modules/integration/tests-integration/tests-backend/src/test/resources/testng.xml
index 31aa7dcf6ff..c8343bc1304 100644
--- a/modules/integration/tests-integration/tests-backend/src/test/resources/testng.xml
+++ b/modules/integration/tests-integration/tests-backend/src/test/resources/testng.xml
@@ -11,9 +11,359 @@
         <listener class-name="org.wso2.identity.integration.test.listeners.IdentityTestListener"/>
     </listeners>
 
+    <test name="is-tests-initialize" preserve-order="true" parallel="false" group-by-instances="true">
+        <classes>
+            <class name="org.wso2.identity.integration.test.IdentityServerTestSuitInitializerTestCase"/>
+            <class name="org.wso2.identity.integration.test.base.TomcatInitializerTestCase"/>
+            <class name="org.wso2.identity.integration.test.base.LDAPServerInitializerTestCase"/>
+        </classes>
+    </test>
+
+    <!--Disabling since the WS-Trust functionality is provided as a connector and it does not exist in the product by default.-->
+    <!--<test name="is-tests-default-configuration-sts" preserve-order="true" parallel="false" group-by-instances="true">-->
+        <!--&lt;!&ndash; Active sts test case needs to run before passive sts test case&ndash;&gt;-->
+        <!--<classes>-->
+            <!--<class name="org.wso2.identity.integration.test.sts.ActiveSTSTestCase"/>-->
+        <!--</classes>-->
+    <!--</test>-->
+
+    <test name="is-tests-default-configuration" preserve-order="true" parallel="false" group-by-instances="true">
+        <classes>
+            <class name="org.wso2.identity.integration.test.oauth2.OAuth2DeviceFlowTestCase"/>
+            <class name="org.wso2.identity.integration.test.oauth2.OAuth2PushedAuthRequestTestCase"/>
+            <class name="org.wso2.identity.integration.test.oauth2.OAuth2ResponseModeTestCase"/>
+            <class name="org.wso2.identity.integration.test.consent.ConsentMgtTestCase"/>
+            <class name="org.wso2.identity.integration.test.user.export.UserInfoExportTestCase" />
+            <class name="org.wso2.identity.integration.test.consent.SelfSignUpConsentTest"/>
+            <class name="org.wso2.identity.integration.test.oauth2.OIDCDiscoveryTestCase"/>
+            <class name="org.wso2.identity.integration.test.oauth2.OIDCMetadataTest"/>
+            <class name="org.wso2.identity.integration.test.oauth2.Oauth2JWKSEndpointTestCase"/>
+            <!--<class name="org.wso2.identity.integration.test.identity.governance.AdminForcedPasswordResetTestCase"/>-->
+            <class name="org.wso2.identity.integration.test.user.mgt.UserMgtTestCase"/>
+            <class name="org.wso2.identity.integration.test.user.mgt.UserMgtUISecurityTestCase"/>
+            <class name="org.wso2.identity.integration.test.scim.SCIMServiceProviderUserTestCase" />
+            <class name="org.wso2.identity.integration.test.scim.SCIMServiceProviderGroupTestCase" />
+            <class name="org.wso2.identity.integration.test.application.mgt.ImportExportServiceProviderTest"/>
+            <class name="org.wso2.identity.integration.test.application.mgt.ApplicationTemplateMgtTestCase"/>
+            <!--<class name="org.wso2.identity.integration.test.application.mgt.DefaultAuthSeqManagementTestCase"/>-->
+            <class name="org.wso2.identity.integration.test.user.account.connector.UserAccountConnectorTestCase"/>
+            <class name="org.wso2.identity.integration.test.AuthenticationAdminTestCase"/>
+            <class name="org.wso2.identity.integration.test.identity.mgt.AccountLockEnabledTestCase"/>
+            <class name="org.wso2.identity.integration.test.identity.mgt.IdentityGovernanceTestCase"/>
+            <!--Disabling since the Challenge Question is provided as a connector and it does not exist in the product by default.-->
+            <!--<class name="org.wso2.identity.integration.test.challenge.questions.mgt.ChallengeQuestionManagementAdminServiceTestCase"/>-->
+
+            <class name="org.wso2.identity.integration.test.user.store.config.UserStoreConfigAdminTestCase"/>
+            <class name="org.wso2.identity.integration.test.user.store.config.UserStoreConfigTestForIDENTITY5573"/>
+            <class name="org.wso2.identity.integration.test.user.store.config.UserStoreDeployerTestCase"/>
+            <class name="org.wso2.identity.integration.test.user.store.ClaimMappingsOnSecondaryUserStoreTestCase"/>
+            <class name="org.wso2.identity.integration.test.user.store.JDBCUserStoreAddingTestCase"/>
+            <class name="org.wso2.identity.integration.test.user.store.LegacyJDBCUserStoreAddingTestCase"/>
+
+            <class name="org.wso2.identity.integration.test.oauth2.OAuth2RequestObjectSignatureValidationTestCase"/>
+            <class name="org.wso2.identity.integration.test.oauth2.OAuth2IDTokenEncryptionTestCase"/>
+            <class name="org.wso2.identity.integration.test.oauth2.OAuth2TokenRevokeWithInvalidClientCredentialsTestCase"/>
+            <class name="org.wso2.identity.integration.test.oauth2.OAuth2ServiceErrorResponseTest"/>
+            <class name="org.wso2.identity.integration.test.oauth2.OAuthAdminServiceTestCase"/>
+            <class name="org.wso2.identity.integration.test.oauth2.OAuth2ServiceRefreshTokenGrantTestCase"/>
+            <class name="org.wso2.identity.integration.test.oauth2.OAuth2RoleClaimTestCase"/>
+            <class name="org.wso2.identity.integration.test.oauth2.OAuth2ScopesTestCase"/>
+            <class name="org.wso2.identity.integration.test.oauth2.OAuth2XACMLScopeValidatorTestCase"/>
+            <class name="org.wso2.identity.integration.test.oauth2.PermissionBasedScopeValidatorTestCase"/>
+            <class name="org.wso2.identity.integration.test.oidc.OIDCAuthzCodeIdTokenValidationTestCase"/>
+            <class name="org.wso2.identity.integration.test.oidc.OIDCSPWiseSkipLoginConsentTestCase"/>
+
+            <class name="org.wso2.identity.integration.test.oauth2.consented.token.OAuth2ServiceAuthCodeGrantJWTAccessTokenWithConsentedTokenColumnTestCase"/>
+            <class name="org.wso2.identity.integration.test.oauth2.consented.token.OAuth2ServicePasswordGrantJWTAccessTokenWithConsentedTokenColumnTestCase"/>
+
+            <!--TODO Remove following open id tests since deprecated-->
+            <class name="org.wso2.identity.integration.test.openid.OpenIDAuthenticationTestCase" />
+            <class name="org.wso2.identity.integration.test.openid.OpenIDProviderServerConfigTestCase" />
+            <class name="org.wso2.identity.integration.test.openid.OpenIDRPManagementTestCase"/>
+            <!--TODO End of openid tests-->
+
+            <class name="org.wso2.identity.integration.test.user.profile.mgt.UserProfileMgtTestCase"/>
+            <class name="org.wso2.identity.integration.test.saml.SPMetadataTestCase"/>
+            <class name="org.wso2.identity.integration.test.saml.IDPMetadataTestCase"/>
+            <class name="org.wso2.identity.integration.test.saml.SAMLMetadataTestCase"/>
+            <class name="org.wso2.identity.integration.test.idp.mgt.IdentityProviderManagementTestCase" />
+            <class name="org.wso2.identity.integration.test.entitlement.EntitlementSecurityTestCase"/>
+            <class name="org.wso2.identity.integration.test.entitlement.EntitlementRestServiceTestCase"/>
+            <class name="org.wso2.identity.integration.test.requestPathAuthenticator.RequestPathBasicAuthenticationSSOTest" />
+            <class name="org.wso2.identity.integration.test.idp.mgt.IdentityProviderMgtServiceTestCase" />
+            <class name="org.wso2.identity.integration.test.idp.mgt.ResidentIDPConfigsTestCase" />
+            <class name="org.wso2.identity.integration.test.idp.mgt.PreferenceAPIIntegrationUITestCase" />
+
+            <class name="org.wso2.identity.integration.test.oauth2.OAuth2ServiceSAML2BearerGrantTestCase"/>
+            <class name="org.wso2.identity.integration.test.application.authz.ApplicationAuthzTestCase"/>
+            <class name="org.wso2.identity.integration.test.application.authz.ApplicationAuthzTenantTestCase"/>
+            <class name="org.wso2.identity.integration.test.oauth2.OAuth2ServiceClientCredentialTestCase"/>
+            <class name="org.wso2.identity.integration.test.oauth2.OAuth2ServiceImplicitGrantTestCase"/>
+            <class name="org.wso2.identity.integration.test.oauth2.OAuth2ServiceIntrospectionTestCase"/>
+            <class name="org.wso2.identity.integration.test.oauth2.SystemScopePermissionValidationTestCase"/>
+            <class name="org.wso2.identity.integration.test.oauth2.OAuth2ServiceRegexCallbackUrlTestCase"/>
+            <class name="org.wso2.identity.integration.test.oauth2.OAuth2ServiceResourceOwnerTestCase"/>
+            <class name="org.wso2.identity.integration.test.oidc.OIDCAuthCodeGrantSSOTestCase"/>
+            <class name="org.wso2.identity.integration.test.oidc.OIDCSubAttributeTestCase"/>
+            <class name="org.wso2.identity.integration.test.oidc.OIDCSSOConsentTestCase"/>
+            <class name="org.wso2.identity.integration.test.oidc.OIDCRPInitiatedLogoutTestCase"/>
+            <class name="org.wso2.identity.integration.test.oidc.OIDCAuthCodeGrantSSODifferentSubjectIDTestCase"/>
+            <class name="org.wso2.identity.integration.test.oauth2.OIDCCustomScopesLoginTest"/>
+            <!-- <class name="org.wso2.identity.integration.test.openid.OpenIDSSOTestCase"/> -->
+            <class name="org.wso2.identity.integration.test.requestPathAuthenticator.SAMLWithRequestPathAuthenticationTest" />
+            <class name="org.wso2.identity.integration.test.saml.SAMLErrorResponseTestCase"/>
+            <class name="org.wso2.identity.integration.test.saml.SAMLFederationDynamicQueryParametersTestCase"/>
+            <class name="org.wso2.identity.integration.test.saml.SAMLInvalidIssuerTestCase"/>
+            <class name="org.wso2.identity.integration.test.saml.SAMLSSOTestCase"/>
+            <class name="org.wso2.identity.integration.test.sts.TestPassiveSTS"/>
+            <class name="org.wso2.identity.integration.test.saml.SAMLIdPInitiatedSLOTestCase"/>
+            <class name="org.wso2.identity.integration.test.saml.SAMLIdPInitiatedSSOTestCase"/>
+            <class name="org.wso2.identity.integration.test.saml.SAMLSSOConsentTestCase"/>
+            <!--Disabling since the Challenge Question is provided as a connector and it does not exist in the product by default.-->
+            <!--<class name="org.wso2.identity.integration.test.postAuthnHandler.ChallengeQuestionPostAuthnHandlerTestCase"/>-->
+            <class name="org.wso2.identity.integration.test.oauth2.dcrm.api.OAuthDCRMTestCase"/>
+            <class name="org.wso2.identity.integration.test.functions.library.mgt.FunctionLibraryManagementTestCase"/>
+            <class name="org.wso2.identity.integration.test.oauth2.OAuth2TokenRevocationWithRevokedAccessToken" />
+            <class name="org.wso2.identity.integration.test.oauth2.OAuth2TokenRevocationAfterAccountDisablingTestCase" />
+            <class name="org.wso2.identity.integration.test.oauth2.OAuth2BackChannelLogoutTestCase" />
+            <class name="org.wso2.identity.integration.test.oauth2.Oauth2OPIframeTestCase" />
+            <class name="org.wso2.identity.integration.test.CrossProtocolLogoutTestCase"/>
+<!--            Temporarily Coomenting out following test case cause, its not running on JDK 11-->
+<!--            Ref : https://github.com/wso2/product-is/issues/14041-->
+<!--            <class name="org.wso2.identity.integration.test.saml.SAMLARTRESOLVETestCase"/>-->
+            <class name="org.wso2.identity.integration.test.identityServlet.ExtendSessionEndpointAuthCodeGrantTestCase"/>
+            <class name="org.wso2.identity.integration.test.oauth2.OAuth2TokenRevocationWithSessionTerminationTestCase"/>
+            <class name="org.wso2.identity.integration.test.oauth2.OAuth2TokenRevocationWithMultipleSessionTerminationTestCase"/>
+        </classes>
+    </test>
+
     <test name="is-test-rest-api" preserve-order="true" parallel="false" group-by-instances="true">
         <classes>
+            <!--Test cases for user REST APIs-->
+            <!--Disabling since the Challenge Question is provided as a connector and it does not exist in the product by default.-->
+            <!--<class name="org.wso2.identity.integration.test.rest.api.user.challenge.v1.UserMeSuccessTest"/>-->
+            <!--<class name="org.wso2.identity.integration.test.rest.api.user.challenge.v1.UserMeNegativeTest"/>-->
+            <class name="org.wso2.identity.integration.test.rest.api.user.association.v1.UserMeSuccessTestBase"/>
+            <class name="org.wso2.identity.integration.test.rest.api.user.association.v1.UserMeNegativeTestBase"/>
+            <class name="org.wso2.identity.integration.test.rest.api.user.approval.v1.UserMeApprovalTest"/>
+            <class name="org.wso2.identity.integration.test.rest.api.user.authorized.apps.v1.MeAuthorizedAppsNegativeTest"/>
+            <class name="org.wso2.identity.integration.test.rest.api.user.authorized.apps.v1.MeAuthorizedAppsSuccessTest"/>
+            <class name="org.wso2.identity.integration.test.rest.api.user.authorized.apps.v2.MeAuthorizedAppsSuccessTest"/>
+            <class name="org.wso2.identity.integration.test.rest.api.user.authorized.apps.v2.MeAuthorizedAppsNegativeTest"/>
+            <!--TODO: Temporary disabled MeAuthorizedAppsScopeTest. Enable after fixing https://github.com/wso2/product-is/issues/13230. -->
+            <!-- <class name="org.wso2.identity.integration.test.rest.api.user.authorized.apps.v2.MeAuthorizedAppsScopeTest"/> -->
+            <class name="org.wso2.identity.integration.test.rest.api.user.authorized.apps.v2.ApplicationAuthorizedAppsNegativeTest"/>
+            <class name="org.wso2.identity.integration.test.rest.api.user.authorized.apps.v2.ApplicationAuthorizedAppsSuccessTest"/>
+            <class name="org.wso2.identity.integration.test.rest.api.user.session.v1.UserSessionTest"/>
+            <class name="org.wso2.identity.integration.test.rest.api.user.session.v1.UserSessionMeSuccessTest"/>
+            <class name="org.wso2.identity.integration.test.rest.api.user.session.v1.UserSessionAdminSuccessTest"/>
+            <class name="org.wso2.identity.integration.test.rest.api.user.application.v1.UserDiscoverableApplicationSuccessTest"/>
+            <class name="org.wso2.identity.integration.test.rest.api.user.application.v1.UserDiscoverableApplicationFailureTest"/>
+            <!--Test cases for server REST APIs-->
+            <!--Disabling since the Challenge Question is provided as a connector and it does not exist in the product by default.-->
+            <!--<class name="org.wso2.identity.integration.test.rest.api.server.challenge.v1.ServerChallengeTestCase"/>-->
+            <class name="org.wso2.identity.integration.test.rest.api.server.claim.management.v1.ClaimManagementSuccessTest"/>
+            <class name="org.wso2.identity.integration.test.rest.api.server.claim.management.v1.ClaimManagementNegativeTest"/>
+            <class name="org.wso2.identity.integration.test.rest.api.server.email.template.v1.EmailTemplatesPositiveTest"/>
+            <class name="org.wso2.identity.integration.test.rest.api.server.email.template.v1.EmailTemplatesNegativeTest"/>
+            <class name="org.wso2.identity.integration.test.rest.api.server.application.management.v1.ApplicationMetadataPositiveTest"/>
+            <!-- Disabling /user/{user-id}/* type of API tests as they will not be exposed in 5.9.0 -->
+            <!--<class name="org.wso2.identity.integration.test.rest.api.user.challenge.v1.UserSuccessTest"/>-->
+            <!--<class name="org.wso2.identity.integration.test.rest.api.user.challenge.v1.UserNegativeTest"/>-->
+            <class name="org.wso2.identity.integration.test.rest.api.server.identity.governance.v1.IdentityGovernanceSuccessTest"/>
+            <class name="org.wso2.identity.integration.test.rest.api.server.identity.governance.v1.IdentityGovernanceFailureTest"/>
+            <class name="org.wso2.identity.integration.test.rest.api.server.permission.management.v1.PermissionManagementTest"/>
+            <class name="org.wso2.identity.integration.test.rest.api.server.keystore.management.v1.KeystoreManagementSuccessTest"/>
+            <class name="org.wso2.identity.integration.test.rest.api.server.keystore.management.v1.KeystoreManagementFailureTest"/>
+            <class name="org.wso2.identity.integration.test.rest.api.server.idp.v1.IdPSuccessTest"/>
+            <class name="org.wso2.identity.integration.test.rest.api.server.idp.v1.IdPFailureTest"/>
+            <class name="org.wso2.identity.integration.test.rest.api.server.user.store.v1.UserStoreSuccessTest"/>
+            <class name="org.wso2.identity.integration.test.rest.api.server.user.store.v1.UserStoreFailureTest"/>
+            <class name="org.wso2.identity.integration.test.rest.api.server.application.management.v1.ApplicationManagementSuccessTest"/>
+            <class name="org.wso2.identity.integration.test.rest.api.server.application.management.v1.ApplicationManagementFailureTest"/>
+            <class name="org.wso2.identity.integration.test.rest.api.server.application.management.v1.ApplicationImportExportTest"/>
+            <class name="org.wso2.identity.integration.test.rest.api.server.application.management.v1.ApplicationPatchTest"/>
+            <class name="org.wso2.identity.integration.test.rest.api.server.application.management.v1.ApplicationManagementSAMLSuccessTest"/>
+            <class name="org.wso2.identity.integration.test.rest.api.server.application.management.v1.ApplicationManagementOAuthSuccessTest"/>
+            <class name="org.wso2.identity.integration.test.rest.api.server.application.management.v1.ApplicationManagementOAuthFailureTest"/>
+            <class name="org.wso2.identity.integration.test.rest.api.server.application.management.v1.ApplicationManagementPassiveStsSuccessTest"/>
+            <!--Disabling since the WS-Trust functionality is provided as a connector and it does not exist in the product by default.-->
+            <!--<class name="org.wso2.identity.integration.test.rest.api.server.application.management.v1.ApplicationManagementWSTrustTest"/>-->
+            <!--Disabling the test until the application templates are restructured.-->
+            <!--<class name="org.wso2.identity.integration.test.rest.api.server.application.management.v1.ApplicationTemplateManagementSuccessTest"/>-->
+            <class name="org.wso2.identity.integration.test.rest.api.server.application.management.v1.ApplicationTemplateManagementFailureTest"/>
+            <class name="org.wso2.identity.integration.test.rest.api.server.script.library.v1.ScriptLibrarySuccessTest"/>
+            <class name="org.wso2.identity.integration.test.rest.api.server.script.library.v1.ScriptLibraryFailureTest"/>
+            <class name="org.wso2.identity.integration.test.rest.api.server.oidc.scope.management.v1.OIDCScopeManagementSuccessTest"/>
+            <class name="org.wso2.identity.integration.test.rest.api.server.oidc.scope.management.v1.OIDCScopeManagementFailureTest"/>
+            <class name="org.wso2.identity.integration.test.rest.api.server.configs.v1.ConfigSuccessTest"/>
+            <class name="org.wso2.identity.integration.test.rest.api.server.configs.v1.ConfigFailureTest"/>
+            <class name="org.wso2.identity.integration.test.rest.api.server.cors.v1.CORSSuccessTest"/>
+            <class name="org.wso2.identity.integration.test.rest.api.server.cors.v1.CORSFailureTest"/>
+            <class name="org.wso2.identity.integration.test.rest.api.server.tenant.management.v1.TenantSuccessTest"/>
+            <class name="org.wso2.identity.integration.test.rest.api.server.tenant.management.v1.TenantFailureTest"/>
+            <class name="org.wso2.identity.integration.test.rest.api.server.notification.sender.v1.NotificationSenderSuccessTest"/>
+            <class name="org.wso2.identity.integration.test.rest.api.server.notification.sender.v1.NotificationSenderFailureTest"/>
+            <class name="org.wso2.identity.integration.test.rest.api.server.secret.management.v1.SecretManagementSuccessTest"/>
+            <class name="org.wso2.identity.integration.test.rest.api.server.secret.management.v1.SecretManagementFailureTest"/>
+            <class name="org.wso2.identity.integration.test.rest.api.server.branding.preference.management.v1.BrandingPreferenceManagementSuccessTest"/>
+            <class name="org.wso2.identity.integration.test.rest.api.server.branding.preference.management.v1.BrandingPreferenceManagementFailureTest"/>
+            <class name="org.wso2.identity.integration.test.rest.api.user.selfRegister.SelfRegisterTestCase"/>
+            <class name="org.wso2.identity.integration.test.rest.api.user.selfRegister.SelfRegisterTenantedTestCase"/>
+            <class name="org.wso2.identity.integration.test.rest.api.server.admin.advisory.management.v1.AdminAdvisoryManagementSuccessTest"/>
             <class name="org.wso2.identity.integration.test.rest.api.server.organization.management.v1.OrganizationManagementSuccessTest"/>
         </classes>
     </test>
+
+    <test name="is-tests-scim2" preserve-order="true" parallel="false">
+        <classes>
+            <class name="org.wso2.identity.integration.test.scim2.SCIM2PaginationTestCase"/>
+            <class name="org.wso2.identity.integration.test.scim2.SCIM2UserTestCase"/>
+            <class name="org.wso2.identity.integration.test.scim2.SCIM2GroupTestCase"/>
+            <class name="org.wso2.identity.integration.test.scim2.SCIM2RoleTestCase"/>
+            <class name="org.wso2.identity.integration.test.scim2.SCIM2MeTestCase"/>
+            <class name="org.wso2.identity.integration.test.scim2.SCIM2MultiAttributeUserFilterTestCase"/>
+            <class name="org.wso2.identity.integration.test.scim2.rest.api.SCIMUserUpdateTest"/>
+            <class name="org.wso2.identity.integration.test.scim2.rest.api.SCIM2SchemasTest"/>
+            <class name="org.wso2.identity.integration.test.scim2.rest.api.customSchema.SCIM2CustomSchemaUserTestCase"/>
+            <class name="org.wso2.identity.integration.test.scim2.rest.api.customSchema.SCIM2CustomSchemaMeTestCase"/>
+        </classes>
+    </test>
+
+    <test name="is-test-adaptive-authentication" preserve-order="true" parallel="false" group-by-instances="true">
+        <classes>
+            <class name="org.wso2.identity.integration.test.auth.AdaptiveScriptInitializerTestCase"/>
+            <class name="org.wso2.identity.integration.test.auth.AdaptiveScriptTemporaryClaimPersistenceTestCase"/>
+            <class name="org.wso2.identity.integration.test.auth.SecondaryStoreUserLoginTestCase"/>
+            <!-- This test has a restart-->
+            <class name="org.wso2.identity.integration.test.auth.RiskBasedLoginTestCase" />
+        </classes>
+    </test>
+
+    <test name="is-tests-default-configuration-ldap" preserve-order="true" parallel="false" group-by-instances="true">
+        <classes>
+            <class name="org.wso2.identity.integration.test.base.LDAPUserStoreInitializerTestCase"/>
+            <class name="org.wso2.identity.integration.test.user.mgt.ReadWriteLdapBasedUserMgtTestCase"/>
+            <class name="org.wso2.identity.integration.test.user.mgt.ReadWriteLDAPUserStoreManagerTestCase"/>
+        </classes>
+    </test>
+
+    <test name="is-tests-uuid-user-store" preserve-order="true" parallel="false" group-by-instances="true">
+        <classes>
+            <!-- This initializer test should run before running other tests. This will copy the relevant services that
+                 needs to run the new test cases.-->
+            <class name="org.wso2.identity.integration.test.user.mgt.uuid.UUIDUserManagerInitializerTestCase"/>
+            <class name="org.wso2.identity.integration.test.user.mgt.uuid.ReadWriteLDAPUUIDUMTestCase"/>
+            <class name="org.wso2.identity.integration.test.user.mgt.uuid.JDBCUUIDUMTestCase"/>
+        </classes>
+    </test>
+
+    <!--
+    ====================================================================================================================
+        IMPORTANT : All the tests below this section, should be the ones that requires additional Identity Server
+        instance.
+
+        To minimize the number of restarts, at each test, additional instance is started before all the tests in the
+        below tag and stopped at the end.
+    ====================================================================================================================
+    -->
+
+    <test name="is-tests-federation" preserve-order="true" parallel="false" group-by-instances="true">
+        <classes>
+            <class name="org.wso2.identity.integration.test.base.SecondaryCarbonServerInitializerTestCase"/>
+            <class name="org.wso2.identity.integration.test.sts.TestPassiveSTSFederation"/>
+            <!--TODO: Temporary disabled ConditionalAuthenticationTestCase. Enable after fixing the issues. -->
+            <!--<class name="org.wso2.identity.integration.test.auth.ConditionalAuthenticationTestCase" />-->
+            <class name="org.wso2.identity.integration.test.provisioning.ProvisioningTestCase"/>
+            <class name="org.wso2.identity.integration.test.workflow.mgt.WorkflowManagementTestCase"/>
+            <class name="org.wso2.identity.integration.test.oidc.OIDCIdentityFederationTestCase"/>
+            <class name="org.wso2.identity.integration.test.provisioning.JustInTimeProvisioningTestCase"/>
+            <class name="org.wso2.identity.integration.test.oidc.OIDCFederatedIdpInitLogoutTest"/>
+            <class name="org.wso2.identity.integration.test.oauth2.OAuth2TokenExchangeGrantTypeTestCase" />
+        </classes>
+    </test>
+
+    <!--
+    ====================================================================================================================
+        IMPORTANT : All the tests below this section, should be the ones that requires configuration changes and
+        restarts.
+
+        To minimize the number of restarts, at each test, do the configuration update and restart. Then do the test
+        and finally restore the configuration without restarting. The next test will perform the restart with the
+        configuration changes required for it.
+
+        If multiple tests can be run with one configuration change, group them into a test group and do the above at
+        @BeforeTest, and @AfterTest. See 'is-tests-jdbc-userstore' for example.
+    ====================================================================================================================
+    -->
+
+    <test name="is-tests-federation-restart" preserve-order="true" parallel="false" group-by-instances="true">
+        <classes>
+            <class name="org.wso2.identity.integration.test.base.SecondaryCarbonServerInitializerTestCase"/>
+            <class name="org.wso2.identity.integration.test.saml.SAMLFederationWithFileBasedSPAndIDPTestCase"/>
+            <class name="org.wso2.identity.integration.test.saml.ChangeACSUrlTestCase"/>
+        </classes>
+    </test>
+    <test name="is-tests-jdbc-userstore" preserve-order="true" parallel="false" group-by-instances="true">
+        <classes>
+            <class name="org.wso2.identity.integration.test.base.JDBCUserStoreInitializerTestCase"/>
+            <class name="org.wso2.identity.integration.test.user.mgt.JDBCBasedUserMgtTestCase"/>
+            <class name="org.wso2.identity.integration.test.user.mgt.JDBCUserStoreManagerTestCase"/>
+        </classes>
+    </test>
+    <test name="is-tests-read-only-userstore" preserve-order="true" parallel="false" group-by-instances="true" >
+        <classes>
+            <class name="org.wso2.identity.integration.test.base.ReadOnlyUserStoreInitializerTestCase"/>
+            <class name="org.wso2.identity.integration.test.scim2.rest.api.SCIMUserUpdateReadOnlyTest"/>
+            <class name="org.wso2.identity.integration.test.user.mgt.ReadOnlyLDAPUserStoreManagerTestCase"/>
+        </classes>
+    </test>
+    <test name="is-tests-oauth-jwt-token-gen-enabled" preserve-order="true" parallel="false" group-by-instances="true">
+        <classes>
+            <class name="org.wso2.identity.integration.test.oauth2.OAuth2ServiceAuthCodeGrantOpenIdRequestObjectTestCase"/>
+            <class name="org.wso2.identity.integration.test.oauth2.OAuth2ServiceAuthCodeGrantOpenIdTestCase"/>
+        </classes>
+    </test>
+    <test name="is-tests-email-username" preserve-order="true" parallel="false" group-by-instances="true">
+        <classes>
+            <class name="org.wso2.identity.integration.test.user.mgt.CARBON15051EmailLoginTestCase"/>
+        </classes>
+    </test>
+    <test name="is-tests-with-individual-configuration-changes" preserve-order="true" parallel="false" group-by-instances="true">
+        <classes>
+            <class name="org.wso2.identity.integration.test.application.mgt.ServiceProviderUserRoleValidationTestCase"/>
+            <class name="org.wso2.identity.integration.test.saml.RegistryMountTestCase"/>
+            <class name="org.wso2.identity.integration.test.provisioning.DBSeperationTestCase"/>
+            <class name="org.wso2.identity.integration.test.oauth2.OAuth2ServiceAuthCodeGrantTestCase"/>
+            <class name="org.wso2.identity.integration.test.oidc.OIDCFileBasedSkipLoginConsentTestCase"/>
+            <class name="org.wso2.identity.integration.test.scim.IDENTITY4776SCIMServiceWithOAuthTestCase" />
+            <class name="org.wso2.identity.integration.test.identity.mgt.UserInformationRecoveryServiceTenantEmailUserTestCase"/>
+            <class name="org.wso2.identity.integration.test.oauth2.Oauth2HashAlgorithmTestCase"/>
+            <class name="org.wso2.identity.integration.test.oauth2.Oauth2PersistenceProcessorInsertTokenTestCase"/>
+            <class name="org.wso2.identity.integration.test.oauth2.Oauth2PersistenceProcessorTestCase"/>
+            <class name="org.wso2.identity.integration.test.oauth2.OAuth2ServiceJWTGrantTestCase"/>
+            <class name="org.wso2.identity.integration.test.oauth2.Oauth2TokenRenewalPerRequestTestCase"/>
+            <class name="org.wso2.identity.integration.test.oidc.OIDCPasswordGrantTest"/>
+            <!--<class name="org.wso2.identity.integration.test.saml.SAMLECPSSOTestCase"/>-->
+            <class name="org.wso2.identity.integration.test.user.profile.mgt.UserProfileAdminTestCase"/>
+            <class name="org.wso2.identity.integration.test.identity.mgt.AccountLockWhileCaseInsensitiveUserFalseTestCase"/>
+            <class name="org.wso2.identity.integration.test.EmailOTPTestCase"/>
+            <class name="org.wso2.identity.integration.test.rest.api.user.liteUserRegister.LiteUserRegisterTestCase"/>
+            <class name="org.wso2.identity.integration.test.oauth2.OAuth2TokenScopeValidatorTestCase" />
+            <class name="org.wso2.identity.integration.test.saml.SAMLSSOForAdminLoginTestCase"/>
+            <class name="org.wso2.identity.integration.test.oauth2.OAuthAppsWithSameClientIdTestCase"/>
+        </classes>
+    </test>
+
+    <test name="is-tests-saml-query-profile" preserve-order="true" parallel="false" group-by-instances="true">
+        <classes>
+            <class name="org.wso2.identity.integration.test.saml.SAMLQueryProfileTestBase"/>
+            <class name="org.wso2.identity.integration.test.saml.SAMLQueryProfileTestCase"/>
+        </classes>
+    </test>
+    <test name="is-tests-default-encryption" preserve-order="true" parallel="false" group-by-instances="true">
+        <classes>
+            <class name="org.wso2.identity.integration.test.encryption.EventPublisherPasswordEncryptionTestCase"/>
+        </classes>
+    </test>
 </suite>