A system tag is defined by the system. You can only query system tags. System tags present data relationships in a standard manner. In some specific cases, you can use system tags to assist in processing your business. For example, a cluster is associated with an Elastic Compute Service (ECS) instance. In this case, the system automatically adds the ID of the cluster as a system tag to the ECS instance. This way, you can determine the attribution of the ECS instance based on the system tag.

Procedure

  1. Log on to the Resource Management console.
  2. In the left-side navigation pane, choose Tag > Tag.
  3. In the top navigation bar, select the desired region.
  4. On the Tag page, click the System Tags tab to view the system tags in the region.
  5. Click a tag key to view all the tag values that correspond to the tag key.
  6. In the Action column that corresponds to a tag value, click View Resources to view all the resources to which the tag is added.