Hello,
Thanks for reaching out to us, I think there may be a misunderstanding for the feature Add Your Own Data and the feature Fine-tuning.
Add your own data allows for fine-grained customization and domain-specific adaptation, while fine-tuning is closer than your user case, which leverages OpenAI's pre-trained models and Azure's infrastructure for efficient training,
Please refer to the document here - https://learn.microsoft.com/en-us/azure/ai-services/openai/how-to/fine-tuning?tabs=turbo%2Cpython-new&pivots=programming-language-studio
I hope this helps!
Regards,
Yutong