Build Tag
Build tags are labels that can help you to:
organize history of your builds
quickly navigate to the builds marked with the specific tag
search for a build with a particular tag
You can assign any number of tags for a single build, for example, "EAP" or "release".
You can tag particular build using Edit tags dialog. To open the dialog:
In a build history table on either Overview tab or History tab of the Build Configuration Home Page, click down-arrow button in the Tags column for the desired build and then click Edit link in the drop-down list.
In the Build Actions drop-down menu on the Build Results Home Page for the particular build, click Add build tags and type the desired tag name in the Edit tags dialog.
Clicking the tag you filter out all of the builds in the history and show only builds marked with the tag.
Additionally you can search for builds with particular tags using the Search on the Projects page.