I'm going into preproduction with a mini series I wrote, and need to make some changes and just highlight them so it is easy for everyone to see what I changed. Is that possible? Maybe marked with an asteri or in a different colour?
Yes, it is possible to highlight changes in the program. You can use different colors or asterisks to mark the changes. Check the program's documentation or help file for instructions on how to do it. Good luck with your mini-series!