diff --git a/alerting/build.gradle b/alerting/build.gradle
index 07f96a7f3..bb44c8e62 100644
--- a/alerting/build.gradle
+++ b/alerting/build.gradle
@@ -172,6 +172,8 @@ dependencies {
     implementation "com.github.seancfoley:ipaddress:5.4.1"
     implementation project(path: ":alerting-spi", configuration: 'shadow')
 
+    implementation "org.opensearch:opensearch-remote-metadata-sdk:${opensearch_build}"
+
     testImplementation "org.antlr:antlr4-runtime:${versions.antlr4}"
     testImplementation "org.jetbrains.kotlin:kotlin-test:${kotlin_version}"
     testImplementation "org.mockito:mockito-core:${versions.mockito}"
diff --git a/alerting/src/main/kotlin/org/opensearch/alerting/AlertingPlugin.kt b/alerting/src/main/kotlin/org/opensearch/alerting/AlertingPlugin.kt
index a2a01e645..169e718e5 100644
--- a/alerting/src/main/kotlin/org/opensearch/alerting/AlertingPlugin.kt
+++ b/alerting/src/main/kotlin/org/opensearch/alerting/AlertingPlugin.kt
@@ -55,6 +55,11 @@ import org.opensearch.alerting.script.TriggerScript
 import org.opensearch.alerting.service.DeleteMonitorService
 import org.opensearch.alerting.settings.AlertingSettings
 import org.opensearch.alerting.settings.AlertingSettings.Companion.DOC_LEVEL_MONITOR_SHARD_FETCH_SIZE
+import org.opensearch.alerting.settings.AlertingSettings.Companion.MULTI_TENANCY_ENABLED
+import org.opensearch.alerting.settings.AlertingSettings.Companion.REMOTE_METADATA_ENDPOINT
+import org.opensearch.alerting.settings.AlertingSettings.Companion.REMOTE_METADATA_REGION
+import org.opensearch.alerting.settings.AlertingSettings.Companion.REMOTE_METADATA_SERVICE_NAME
+import org.opensearch.alerting.settings.AlertingSettings.Companion.REMOTE_METADATA_STORE_TYPE
 import org.opensearch.alerting.settings.DestinationSettings
 import org.opensearch.alerting.settings.LegacyOpenDistroAlertingSettings
 import org.opensearch.alerting.settings.LegacyOpenDistroDestinationSettings
@@ -129,6 +134,13 @@ import org.opensearch.plugins.ReloadablePlugin
 import org.opensearch.plugins.ScriptPlugin
 import org.opensearch.plugins.SearchPlugin
 import org.opensearch.plugins.SystemIndexPlugin
+import org.opensearch.remote.metadata.client.SdkClient
+import org.opensearch.remote.metadata.client.impl.SdkClientFactory
+import org.opensearch.remote.metadata.common.CommonValue.REMOTE_METADATA_ENDPOINT_KEY
+import org.opensearch.remote.metadata.common.CommonValue.REMOTE_METADATA_REGION_KEY
+import org.opensearch.remote.metadata.common.CommonValue.REMOTE_METADATA_SERVICE_NAME_KEY
+import org.opensearch.remote.metadata.common.CommonValue.REMOTE_METADATA_TYPE_KEY
+import org.opensearch.remote.metadata.common.CommonValue.TENANT_AWARE_KEY
 import org.opensearch.repositories.RepositoriesService
 import org.opensearch.rest.RestController
 import org.opensearch.rest.RestHandler
@@ -325,6 +337,19 @@ internal class AlertingPlugin : PainlessExtension, ActionPlugin, ScriptPlugin, R
         this.threadPool = threadPool
         this.clusterService = clusterService
 
+        val sdkClient: SdkClient = SdkClientFactory.createSdkClient(
+            client,
+            xContentRegistry,
+            mapOf(
+                REMOTE_METADATA_TYPE_KEY to REMOTE_METADATA_STORE_TYPE.get(settings),
+                REMOTE_METADATA_ENDPOINT_KEY to REMOTE_METADATA_ENDPOINT.get(settings),
+                REMOTE_METADATA_REGION_KEY to REMOTE_METADATA_REGION.get(settings),
+                REMOTE_METADATA_SERVICE_NAME_KEY to REMOTE_METADATA_SERVICE_NAME.get(settings),
+                TENANT_AWARE_KEY to MULTI_TENANCY_ENABLED.get(settings).toString()
+            ),
+            client.threadPool().executor(ThreadPool.Names.GENERIC)
+        )
+
         MonitorMetadataService.initialize(
             client,
             clusterService,
@@ -351,7 +376,8 @@ internal class AlertingPlugin : PainlessExtension, ActionPlugin, ScriptPlugin, R
             destinationMigrationCoordinator,
             lockService,
             alertService,
-            triggerService
+            triggerService,
+            sdkClient
         )
     }
 
@@ -433,7 +459,12 @@ internal class AlertingPlugin : PainlessExtension, ActionPlugin, ScriptPlugin, R
             AlertingSettings.COMMENTS_MAX_CONTENT_SIZE,
             AlertingSettings.MAX_COMMENTS_PER_ALERT,
             AlertingSettings.MAX_COMMENTS_PER_NOTIFICATION,
-            AlertingSettings.NOTIFICATION_CONTEXT_RESULTS_ALLOWED_ROLES
+            AlertingSettings.NOTIFICATION_CONTEXT_RESULTS_ALLOWED_ROLES,
+            AlertingSettings.MULTI_TENANCY_ENABLED,
+            AlertingSettings.REMOTE_METADATA_STORE_TYPE,
+            AlertingSettings.REMOTE_METADATA_ENDPOINT,
+            AlertingSettings.REMOTE_METADATA_REGION,
+            AlertingSettings.REMOTE_METADATA_SERVICE_NAME
         )
     }
 
diff --git a/alerting/src/main/kotlin/org/opensearch/alerting/settings/AlertingSettings.kt b/alerting/src/main/kotlin/org/opensearch/alerting/settings/AlertingSettings.kt
index 2659ae74c..edaa0d904 100644
--- a/alerting/src/main/kotlin/org/opensearch/alerting/settings/AlertingSettings.kt
+++ b/alerting/src/main/kotlin/org/opensearch/alerting/settings/AlertingSettings.kt
@@ -8,6 +8,10 @@ package org.opensearch.alerting.settings
 import org.opensearch.alerting.AlertingPlugin
 import org.opensearch.common.settings.Setting
 import org.opensearch.common.unit.TimeValue
+import org.opensearch.remote.metadata.common.CommonValue.REMOTE_METADATA_ENDPOINT_KEY
+import org.opensearch.remote.metadata.common.CommonValue.REMOTE_METADATA_REGION_KEY
+import org.opensearch.remote.metadata.common.CommonValue.REMOTE_METADATA_SERVICE_NAME_KEY
+import org.opensearch.remote.metadata.common.CommonValue.REMOTE_METADATA_TYPE_KEY
 import java.util.concurrent.TimeUnit
 import java.util.function.Function
 
@@ -19,6 +23,7 @@ class AlertingSettings {
     companion object {
         const val DEFAULT_MAX_ACTIONABLE_ALERT_COUNT = 50L
         const val DEFAULT_FINDINGS_INDEXING_BATCH_SIZE = 1000
+        private const val REMOTE_METADATA_KEY_PREFIX = "plugins.alerting"
         const val DEFAULT_PERCOLATE_QUERY_NUM_DOCS_IN_MEMORY = 50000
         const val DEFAULT_PERCOLATE_QUERY_DOCS_SIZE_MEMORY_PERCENTAGE_LIMIT = 10
         const val DEFAULT_DOC_LEVEL_MONITOR_SHARD_FETCH_SIZE = 10000
@@ -311,5 +316,36 @@ class AlertingSettings {
             Setting.Property.NodeScope,
             Setting.Property.Dynamic
         )
+
+        val MULTI_TENANCY_ENABLED: Setting<Boolean> = Setting.boolSetting(
+            "$REMOTE_METADATA_KEY_PREFIX.multi_tenancy_enabled",
+            false,
+            Setting.Property.NodeScope,
+            Setting.Property.Final
+        )
+
+        val REMOTE_METADATA_STORE_TYPE: Setting<String?> = Setting.simpleString(
+            "$REMOTE_METADATA_KEY_PREFIX.$REMOTE_METADATA_TYPE_KEY",
+            Setting.Property.NodeScope,
+            Setting.Property.Final
+        )
+
+        val REMOTE_METADATA_ENDPOINT: Setting<String?> = Setting.simpleString(
+            "$REMOTE_METADATA_KEY_PREFIX.$REMOTE_METADATA_ENDPOINT_KEY",
+            Setting.Property.NodeScope,
+            Setting.Property.Final
+        )
+
+        val REMOTE_METADATA_REGION: Setting<String?> = Setting.simpleString(
+            "$REMOTE_METADATA_KEY_PREFIX.$REMOTE_METADATA_REGION_KEY",
+            Setting.Property.NodeScope,
+            Setting.Property.Final
+        )
+
+        val REMOTE_METADATA_SERVICE_NAME: Setting<String?> = Setting.simpleString(
+            "$REMOTE_METADATA_KEY_PREFIX.$REMOTE_METADATA_SERVICE_NAME_KEY",
+            Setting.Property.NodeScope,
+            Setting.Property.Final
+        )
     }
 }
diff --git a/alerting/src/test/kotlin/org/opensearch/alerting/settings/AlertingSettingsTests.kt b/alerting/src/test/kotlin/org/opensearch/alerting/settings/AlertingSettingsTests.kt
index 6ee8c4997..20b7ee566 100644
--- a/alerting/src/test/kotlin/org/opensearch/alerting/settings/AlertingSettingsTests.kt
+++ b/alerting/src/test/kotlin/org/opensearch/alerting/settings/AlertingSettingsTests.kt
@@ -85,7 +85,12 @@ class AlertingSettingsTests : OpenSearchTestCase() {
                     ScheduledJobSettings.SWEEP_BACKOFF_RETRY_COUNT,
                     ScheduledJobSettings.SWEEP_BACKOFF_MILLIS,
                     ScheduledJobSettings.SWEEPER_ENABLED,
-                    ScheduledJobSettings.REQUEST_TIMEOUT
+                    ScheduledJobSettings.REQUEST_TIMEOUT,
+                    AlertingSettings.MULTI_TENANCY_ENABLED,
+                    AlertingSettings.REMOTE_METADATA_STORE_TYPE,
+                    AlertingSettings.REMOTE_METADATA_ENDPOINT,
+                    AlertingSettings.REMOTE_METADATA_REGION,
+                    AlertingSettings.REMOTE_METADATA_SERVICE_NAME
                 )
             )
         )
@@ -186,4 +191,19 @@ class AlertingSettingsTests : OpenSearchTestCase() {
             )
         )
     }
+
+    fun `test remote metadata settings defaults`() {
+        assertEquals(false, AlertingSettings.MULTI_TENANCY_ENABLED.getDefault(Settings.EMPTY))
+        assertEquals("", AlertingSettings.REMOTE_METADATA_STORE_TYPE.getDefault(Settings.EMPTY))
+        assertEquals("", AlertingSettings.REMOTE_METADATA_ENDPOINT.getDefault(Settings.EMPTY))
+        assertEquals("", AlertingSettings.REMOTE_METADATA_REGION.getDefault(Settings.EMPTY))
+        assertEquals("", AlertingSettings.REMOTE_METADATA_SERVICE_NAME.getDefault(Settings.EMPTY))
+    }
+
+    fun `test multi_tenancy_enabled setting reads from config`() {
+        val settings = Settings.builder()
+            .put("plugins.alerting.multi_tenancy_enabled", true)
+            .build()
+        assertEquals(true, AlertingSettings.MULTI_TENANCY_ENABLED.get(settings))
+    }
 }