Related Services

The following table describes how MgC interacts with other services.

**Table 1** Relationships between MgC and other services
Service	Interaction
Server Migration Service (SMS)	SMS is integrated with MgC to migrate applications and data from other clouds to Huawei Cloud.
IAM	IAM provides the following functions: User authentication Permissions management Permission delegation
IoT Device Access (IoTDA)	IoTDA enables secure, real-time bidirectional communication between MgC and the MgC Agent (formerly named Edge). It is used to deliver commands for managing plugins, credentials, and collection and migration tasks from MgC to the MgC Agent. It is also used to synchronize source information collected by the MgC Agent to MgC.
Object Storage Migration Service (OMS)	OMS is integrated with MgC to migrate object data from other cloud platforms to Huawei Cloud Object Storage Service (OBS).
Cloud Backup and Recovery (CBR)	CBR backs up Elastic Volume Service (EVS) disks and Elastic Cloud Servers (ECSs) for fault recovery.
Image Management Service (IMS)	IAM enables you to manage images and create ECSs from images.
ECS	ECS provides cloud servers to receive OSs, applications, and data migrated from source servers.
Simple Message Notification (SMN)	SMN notifies you of migration results.
Data Encryption Workshop (DEW)	MgC uses Key Management Service (KMS) on DEW to encrypt files migrated to Huawei Cloud OBS.
OBS	OBS stores object data migrated to Huawei Cloud.