Administrator-Settings-Guide.md

@@ -135,4 +135,15 @@ Configure your Calendar like the way you wanted it to be.
 
 Tags give you a quick link to CRM records.
 
+#### **Integration**
+
+* PBXManager
+
+#### **Extensions**
+
+Vtiger Marketplace provides you 10+ integrations to install and add value to your CRM. You can also buy them from the marketplace.
+
+  * Extension Store
+
+  * Google