# Licensing
# Software
The Twill software is licensed under the Apache 2.0 license (opens new window).
# User interface
The Twill UI, including but not limited to images, icons, patterns, and derivatives thereof are licensed under the Creative Commons Attribution 4.0 International License (opens new window).
# Attribution
By using the Twill UI, you agree that any application which incorporates it shall prominently display the message “Made with Twill” in a legible manner in the footer of the admin console. This message must open a link to Twill.io when clicked or touched. For permission to remove the attribution, contact us at hello@twill.io.