Welcome to Collabora Online user forum!
Here you can find a friendly and competent community of users, integrators, and developers, who are likely to help to solve problems around deployment and use of Collabora Online, or to discuss anything around the product.
Other resources that may be interesting to you:
File bugs at https://github.com/CollaboraOnline/online/issues
Take the code and start hacking: https://github.com/CollaboraOnline/online
Our homepage: https://www.collaboraonline.com