OpenAI Integration

[jgarte]

Describe the solution you'd like

I'd like a feature similar to the OpenAI integration in Outline.

The OpenAI integration will allow for various AI functionality around the NextCloud Collectives workspace. For example, it might enable “AI answers” to questions by semantically indexing your knowledge, retrieving related documents in realtime, and generating direct answers to questions using their content.

Additional context

https://docs.getoutline.com/s/hosting/doc/openai-iiTYCN9Nct

[juliusknorr]

For AI work at Nextcloud we mostly aim for on-premise solutions, where context chat would be kind of what you are looking for: https://docs.nextcloud.com/server/latest/admin_manual/ai/app_context_chat.html

For integrating with Open AI it might be worth to file an issue at https://github.com/nextcloud/integration_openai to see if context chat can also be supported there.