@brahn
Giving Streamlit access to the Organisation can only be done by the person who owns the Organisation in Github. When you try to connect your Github account to Streamlit, the authentication request page that appears also has an option to request access to the Organisation your account belongs to (it is possible to miss it). In case you missed it, you can delink your Github account from Streamlit and repeat the process. Once you click on the button to request access to the Organisation for Streamlit, the owner will receive an email and they can approve the request.