You can create and apply tags to content groups. A tag is a pair of a key and an optional value. You can use tags to categorize resources, which makes searching easier.
For example, by applying a tag called location with a value of headquarters to all content groups located in the company headquarters you can get a list of all content groups located in the company headquarters using REST APIs.
From the navigation pane, go to Protect > Archiving.
The Archiving page appears.
In the row for the content group, click the action button , and then click Manage tags.
The Manage tags dialog box appears.
Enter a tag name and a tag value, and then click Add.
To add multiple tags at a time, you can turn ON the Bulk add toggle and then add the tags in the TagName:Value format.
Note: You can also copy and paste tagname and tag value columns from a spreadsheet or CSV file.
What to Do Next
From the navigation pane, go to the Entity tags page to view and manage entity tags.