Can I set my client up as an additional Castaway user? Michael Ford January 12, 2023 01:10 Updated Follow No. Your client will need to subscribe for a separate full licence. Related articles Sharing, storing and protecting Castaway files What can we do when our Castaway user staff change? Transfer a Castaway licence to another computer (same user) Transfer a Castaway licence to another computer (different user) Reporting your Machine ID Comments 0 comments Please sign in to leave a comment.