# Uploading documents

> Attach files to a requirement, test case, or test set to provide supporting documentation such as specifications, diagrams, or screenshots.

Add supporting files to the **Documents** tab of a requirement, test case, or test set.

## Context

* You can upload files only to the **Documents** tab of requirements, test cases, and test sets.
* Any file type is permitted, up to 100MB per file.
* You can upload any number of files, one at a time.
* Your files are not synchronized with integrated external tools, such as Jira.

## Steps

1. Open your project in Test Manager.
2. Navigate to one of the following artefacts:
   * **Requirements**
   * **Test Case**
   * **Test Set**
3. Select an artefact key in the list to open it.
4. Go to the **Documents** tab.
5. Select the **Add document** button and choose a file or drag & drop it directly in the page.

## Result

The file is uploaded and appears in the **Documents** tab.