Hello

I have a workbook that I will be using in a workshop. Each attendee will have their own workbook that requires updating. It will be located on the cloud (Dropbox or Google drive - unsure which is best yet).

They need to be able to update the content however I need to ensure they cannot SAVE the file to their laptop. I need to maintain ownership of the workbook as it is my IP.

Any thoughts or suggestions on how i can make this work please?

TIA