> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.metareal.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).

# Tools

![](https://storage.crisp.chat/users/helpdesk/website/889d497dd84f5800/eb01e1e2-174d-4226-8a0c-7d835e_uor2h2.png)

The active tool is highlighted in white.

![](https://storage.crisp.chat/users/helpdesk/website/a0d672f004248800/917ca846-e1e4-4a81-9bf2-bdbe9f_bhwbll.png)

Tools that can be used for the current image are highlighted in light grey.

![](https://storage.crisp.chat/users/helpdesk/website/fc3a2f28d8dcf800/d4a27c5f-7639-4dec-b72b-093520_12tbw4q.png)

 Tools that cannot be used for the current image are highlighted in dark grey

![](https://storage.crisp.chat/users/helpdesk/website/e744c7a6699ff800/e39b0eaf-c7ff-43fe-8267-f2cbd8_n1ikwj.png)

To activate a tool, click on its icon.

Some tools have more sub tools. To show the list of sub tools, long-click or double-click on the tool icon to bring up the sub menu.

![](https://storage.crisp.chat/users/helpdesk/website/3f6c71c6fe11bc00/04df7b02-6cae-4e23-80a1-eb98b1_u5ll4g.png)