Tags

Constraints

• A DataArts Studio instance can have a maximum of 20 tags.
• Each tag key must be unique. Only one tag value can be added to a tag key.

Procedure

1. Log in to the DataArts Studio console by following the instructions in Accessing the DataArts Studio Instance Console.
2. On the Tags page, click Add/Edit Tag. In the displayed dialog box, set parameters. Enter a tag key and a value, and click Add.
   Figure 1 Adding/Editing tags
   

   Table 1 Tag parameters

   Parameter	Description
   Tag Key	DataArts Studio supports predefined tags and resource tags. Predefined tags are created on TMS. They may suit your needs to manage multiple services by tag. To use a predefined tag, you must create one on TMS first. Then you can select it from the Tag key drop-down list. You can click View predefined tags to enter the Predefined Tag page of TMS. Then, click Create Tag to create a predefined tag. For details, see Creating Predefined Tags in Tag Management Service User Guide. Resource tags are created when you add a tag. You do not need to define them in advance. Resource tags are suitable for you to manage DataArts Studio instances by tag. To use a resource tag, you can enter the tag key in the box. The tag key can contain a maximum of 128 characters, including uppercase letters, lowercase letters, digits, spaces, and the following special characters: _.:=+-@. The tag key cannot start with a space or _sys_, or end with a space.
   Tag Value	You can specify the tag value in either of the following ways: Predefined tags: Click the text box and select a predefined tag value from the drop-down list. Resource tags: Enter a tag value in the text box. The tag value can contain a maximum of 255 characters, including uppercase letters, lowercase letters, digits, spaces, and the following special characters: _.:=+-@. The tag value cannot start or end with a space.