We move our webinar library from one system to another one. We have around 50 webinars that we need to move into GTW. Unfortunately, it's super time-consuming for us as I can't upload more video materials at one time and I need to do it one by one. It seems that this is quite an outdated approach and now - every system where you host videos or files (like Google Drive or YouTube) enables you to upload several files at one time. Maybe you can consider removing the limit of uploaded files at one time?