diff --git a/conf/openmetadata.yaml b/conf/openmetadata.yaml
index df3a0d5c696..5465f38163e 100644
--- a/conf/openmetadata.yaml
+++ b/conf/openmetadata.yaml
@@ -327,3 +327,5 @@ web:
 changeEventConfig:
   omUri: ${OM_URI:- "http://localhost:8585"} #openmetadata in om uri for eg http://localhost:8585
 
+extensionConfiguration:
+  extensions: ${OM_EXTENSIONS:-[]}
diff --git a/openmetadata-service/src/main/java/org/openmetadata/service/OpenMetadataApplication.java b/openmetadata-service/src/main/java/org/openmetadata/service/OpenMetadataApplication.java
index 3059d8ec1e9..b78775e8a41 100644
--- a/openmetadata-service/src/main/java/org/openmetadata/service/OpenMetadataApplication.java
+++ b/openmetadata-service/src/main/java/org/openmetadata/service/OpenMetadataApplication.java
@@ -66,6 +66,8 @@ import org.jdbi.v3.core.Jdbi;
 import org.jdbi.v3.core.statement.SqlLogger;
 import org.jdbi.v3.core.statement.StatementContext;
 import org.jdbi.v3.sqlobject.SqlObjects;
+import org.openmetadata.schema.api.configuration.extension.Extension;
+import org.openmetadata.schema.api.configuration.extension.ExtensionConfiguration;
 import org.openmetadata.schema.api.security.AuthenticationConfiguration;
 import org.openmetadata.schema.api.security.AuthorizerConfiguration;
 import org.openmetadata.schema.auth.SSOAuthMechanism;
@@ -76,6 +78,7 @@ import org.openmetadata.service.events.scheduled.ReportsHandler;
 import org.openmetadata.service.exception.CatalogGenericExceptionMapper;
 import org.openmetadata.service.exception.ConstraintViolationExceptionMapper;
 import org.openmetadata.service.exception.JsonMappingExceptionMapper;
+import org.openmetadata.service.extension.OpenMetadataExtension;
 import org.openmetadata.service.fernet.Fernet;
 import org.openmetadata.service.jdbi3.CollectionDAO;
 import org.openmetadata.service.jdbi3.locator.ConnectionAwareAnnotationSqlLocator;
@@ -209,6 +212,27 @@ public class OpenMetadataApplication extends Application<OpenMetadataApplication
     OpenMetadataAssetServlet assetServlet = new OpenMetadataAssetServlet("/assets", "/", "index.html");
     String pathPattern = "/" + '*';
     environment.servlets().addServlet("static", assetServlet).addMapping(pathPattern);
+
+    registerExtensions(catalogConfig, environment, jdbi);
+  }
+
+  private void registerExtensions(OpenMetadataApplicationConfig catalogConfig, Environment environment, Jdbi jdbi) {
+    ExtensionConfiguration extensionConfiguration = catalogConfig.getExtensionConfiguration();
+    if (extensionConfiguration != null) {
+      for (Extension extension : extensionConfiguration.getExtensions()) {
+        try {
+          OpenMetadataExtension omExtension =
+              Class.forName(extension.getClassName())
+                  .asSubclass(OpenMetadataExtension.class)
+                  .getConstructor()
+                  .newInstance();
+          omExtension.init(catalogConfig, environment, jdbi);
+          LOG.info("[OmExtension] Registering Extension: {}", extension.getClassName());
+        } catch (Exception ex) {
+          LOG.error("[OmExtension] Failed in registering Extension {}", extension.getClassName());
+        }
+      }
+    }
   }
 
   private void registerSamlHandlers(OpenMetadataApplicationConfig catalogConfig, Environment environment)
diff --git a/openmetadata-service/src/main/java/org/openmetadata/service/OpenMetadataApplicationConfig.java b/openmetadata-service/src/main/java/org/openmetadata/service/OpenMetadataApplicationConfig.java
index ea74397253f..a13e20f7e50 100644
--- a/openmetadata-service/src/main/java/org/openmetadata/service/OpenMetadataApplicationConfig.java
+++ b/openmetadata-service/src/main/java/org/openmetadata/service/OpenMetadataApplicationConfig.java
@@ -26,6 +26,7 @@ import lombok.Setter;
 import org.openmetadata.api.configuration.ApplicationConfiguration;
 import org.openmetadata.api.configuration.ChangeEventConfiguration;
 import org.openmetadata.schema.api.configuration.events.EventHandlerConfiguration;
+import org.openmetadata.schema.api.configuration.extension.ExtensionConfiguration;
 import org.openmetadata.schema.api.configuration.pipelineServiceClient.PipelineServiceClientConfiguration;
 import org.openmetadata.schema.api.fernet.FernetConfiguration;
 import org.openmetadata.schema.api.security.AuthenticationConfiguration;
@@ -93,6 +94,9 @@ public class OpenMetadataApplicationConfig extends Configuration {
   @JsonProperty("email")
   private SmtpSettings smtpSettings;
 
+  @JsonProperty("extensionConfiguration")
+  private ExtensionConfiguration extensionConfiguration;
+
   @Valid
   @NotNull
   @JsonProperty("web")
diff --git a/openmetadata-service/src/main/java/org/openmetadata/service/extension/NoOpExtension.java b/openmetadata-service/src/main/java/org/openmetadata/service/extension/NoOpExtension.java
new file mode 100644
index 00000000000..969c0aaa442
--- /dev/null
+++ b/openmetadata-service/src/main/java/org/openmetadata/service/extension/NoOpExtension.java
@@ -0,0 +1,28 @@
+/*
+ *  Copyright 2021 Collate
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,m
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+package org.openmetadata.service.extension;
+
+import io.dropwizard.setup.Environment;
+import lombok.extern.slf4j.Slf4j;
+import org.jdbi.v3.core.Jdbi;
+import org.openmetadata.service.OpenMetadataApplicationConfig;
+
+@Slf4j
+public class NoOpExtension implements OpenMetadataExtension {
+  @Override
+  public void init(OpenMetadataApplicationConfig catalogConfig, Environment environment, Jdbi jdbi) {
+    /* Success */
+    LOG.info("Registered NoOp Extension");
+  }
+}
diff --git a/openmetadata-service/src/main/java/org/openmetadata/service/extension/OpenMetadataExtension.java b/openmetadata-service/src/main/java/org/openmetadata/service/extension/OpenMetadataExtension.java
new file mode 100644
index 00000000000..a89b3b76d5e
--- /dev/null
+++ b/openmetadata-service/src/main/java/org/openmetadata/service/extension/OpenMetadataExtension.java
@@ -0,0 +1,9 @@
+package org.openmetadata.service.extension;
+
+import io.dropwizard.setup.Environment;
+import org.jdbi.v3.core.Jdbi;
+import org.openmetadata.service.OpenMetadataApplicationConfig;
+
+public interface OpenMetadataExtension {
+  void init(OpenMetadataApplicationConfig catalogConfig, Environment environment, Jdbi jdbi);
+}
diff --git a/openmetadata-service/src/main/java/org/openmetadata/service/resources/CollectionRegistry.java b/openmetadata-service/src/main/java/org/openmetadata/service/resources/CollectionRegistry.java
index 93275557141..3406338757b 100644
--- a/openmetadata-service/src/main/java/org/openmetadata/service/resources/CollectionRegistry.java
+++ b/openmetadata-service/src/main/java/org/openmetadata/service/resources/CollectionRegistry.java
@@ -197,9 +197,12 @@ public final class CollectionRegistry {
   /** Compile a list of REST collections based on Resource classes marked with {@code Collection} annotation */
   private static List<CollectionDetails> getCollections() {
     Reflections reflections = new Reflections("org.openmetadata.service.resources");
+    Reflections privateReflections = new Reflections("io.services.resources");
 
     // Get classes marked with @Collection annotation
     Set<Class<?>> collectionClasses = reflections.getTypesAnnotatedWith(Collection.class);
+    // Get classes marked in other
+    collectionClasses.addAll(privateReflections.getTypesAnnotatedWith(Collection.class));
     List<CollectionDetails> collections = new ArrayList<>();
     for (Class<?> cl : collectionClasses) {
       CollectionDetails cd = getCollection(cl);
diff --git a/openmetadata-spec/src/main/resources/json/schema/configuration/extensionConfiguration.json b/openmetadata-spec/src/main/resources/json/schema/configuration/extensionConfiguration.json
new file mode 100644
index 00000000000..7e7cac13ddd
--- /dev/null
+++ b/openmetadata-spec/src/main/resources/json/schema/configuration/extensionConfiguration.json
@@ -0,0 +1,40 @@
+{
+  "$id": "https://open-metadata.org/schema/entity/configuration/extensionConfiguration.json",
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "title": "ExtensionConfiguration",
+  "description": "This schema defines the OpenMetadata Extensions Configuration.",
+  "type": "object",
+  "javaType": "org.openmetadata.schema.api.configuration.extension.ExtensionConfiguration",
+  "definitions": {
+    "extension": {
+      "javaType": "org.openmetadata.schema.api.configuration.extension.Extension",
+      "description": "Extension Class to Register in OM",
+      "type": "object",
+      "properties": {
+        "className": {
+          "description": "Class Name for the Extension Service.",
+          "type": "string"
+        },
+        "parameters": {
+          "javaType": "org.openmetadata.schema.api.configuration.extension.ExtensionParameters",
+          "description": "Additional parameters for extension initialization.",
+          "type": "object",
+          "additionalProperties": {
+            ".{1,}": { "type": "string" }
+          }
+        }
+      },
+      "required": ["className"],
+      "additionalProperties": false
+    }
+  },
+  "properties": {
+    "extensions": {
+      "description": "Extension Class to Register in OM",
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/extension"
+      }
+    }
+  }
+}