The Citrix ADM Service agent software works as an intermediary between the Citrix Application Delivery Management Service and NetScaler instances within the Azure Cloud. The agent provides a secure channel for configuration, logs and telemetry data between managed NetScaler instances within Azure Cloud and the Citrix Application Delivery Management Service. Agent to install the Citrix ADM agent on the Microsoft Azure cloud, you have to create an instance of the agent in the virtual network. Obtain the Citrix ADM agent image from the Azure Marketplace, and then use the Azure Resource Manager portal to create the agent. Before you begin creating the Citrix ADM agent instance, make sure that you have created a virtual network with the required subnets where the instance will reside. You can create virtual networks during VM provisioning, but without the flexibility to create different subnets.