# Tags

Tags provide a flexible, key-value infrastructure to organize, filter, and manage your ThousandEyes platform assets. Tags replace the legacy labels system and span across tests, agents, dashboards, and alerts.

To get started, see [Get Started with Tags](http://docs.thousandeyes.com/product-documentation/tags/tags-overview). For step-by-step instructions on creating and assigning tags, see [Work with Key-Value Tags](http://docs.thousandeyes.com/product-documentation/tags/working-with-tags).

For Endpoint Agents, dynamic tags automatically categorize agents based on system or network conditions. See [Manage dynamic tags for Endpoint Agents](http://docs.thousandeyes.com/product-documentation/global-vantage-points/endpoint-agents/configuring/dynamic-tags).