Every activeCollab page has a small "activeCollab Powered" graphic at the bottom of the page:
The activeCollab License Agreement prohibits removal of this graphic from the footer, unless you have Branding Removal license.
This license will enable you to brand your edition of activeCollab completely and to adjust it to your company's visual identity.
Removal of the "activeCollab powered" graphic from the footer of activeCollab pages without a Branding Removal license will result in activeCollab license termination and will be treated as a copyright violation.