> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.bibliocad.com/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# What is a Tag?

In this article we explain what a tag is, what it is used for, and why we use tags on Bibliocad.

The concept of a “tag” refers to labels or keywords assigned to the files and content available on the platform. Tags are used to categorize and organize files so that users can find them easily through searches. Each tag describes specific characteristics, topics, or categories of a file, such as the type of project, architectural style, function of the space, and more.