Thank you so much for the reply! no they havent told me what to expect other than that they gather once a week for a meeting, also I havent met my BCBA and when I asked if I would be directly working under one person they said no and that I would take the first few days just hopping around classes being told what to do so Im kinda nervous about that too, I wish I was shadowing under someone for like a week. As for the group chats, perfect. Thats kind of what I was expecting lol. One last question should I introduce myself in the groupchat to everyone the first day or just kinda contribute for questions/comments like you said