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Database Management Center

Tag Management

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Last updated: 2026-04-20 11:11:40
Tag management provides preset database instance markers and supports custom markers for categorizing instances. This document introduces how to create, modify, and delete markers for instance classification.
Tag management provides three default preset markers.
Development
Test
Production

Prerequisites

The sub-account has the necessary access permissions for DMC-related feature pages. For details and operations, see DMC User Permission Settings. The root account has full permissions by default.

Creating a Marker

1. Log in to the DMC console.
2. In the left sidebar, select Basic Development > Marker Management.
3. Click Create Markers at the top of the page.
4. In the pop-up dialog box, enter the marker name, select the marker color, and click OK.
Tag name: Only supports numbers, uppercase and lowercase English letters, Chinese characters, and special characters _ - . / ( ) [ ], with a length of less than 10.


Viewing the Marker Management List

1. Log in to the DMC console.
2. In the left sidebar, select Basic Development > Marker Management.
3. View the marker management list.

Parameter
Description
Marker ID
The unique identifier for the marker.
Name
The unique name for the marker.
Associated Instances
The number of instances associated with the marker.
Creator
The name of the user who created the marker.
Creation Time
The time when the marker was created.
Operation
Modify marker name and marker color: Click Edit, make the necessary changes, and then click OK.
Delete marker: Click Delete, and then click OK.
Note:
Preset markers do not support edit or deletion operations.

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