2nd Big School Visit

The second Big School Visit this week went well. PJ was a bit more reluctant to go this time but her protests were short lived. She did ask me to stay with her and even when she sat down on the carpet with the other children, she squidged over and made a space for me and patted the floor next to her and said - here you go Mummy.
I declined the offer and went to get her well loved toy that we use to remind her that I will be back from her Nursery bag and handed it to her. She obligingly took it and hugged it and I left her looking a bit bewildered.
This visit was again with half of her new classmates - and was once again for just an hour.
I had arranged to meet briefly with the class teacher, afterwards, to set a date in our diaries next month to update the class teacher on PJ and her positives and her challenges.
She said as we sat with diaries open: I take it that she is very strong willed.
Yes.
Tomorrow I meet with the head teacher to fill him in on some of PJ's background, issues, needs to help them as a school prepare for her arrival and hopefully help me prepare PJ more for school.
Any pointers for what might be useful to pass on to school or to ask for?
I've thought to ask for a photo of the head and the class teacher and to take one of the school so we can add it to her book to look through over the holidays but. any other ideas gratefully received