Help essay
Using one-time access carefully
One-time access is useful when the sender understands claim behaviour and communicates it clearly.
Recipient experienceSender and recipient5 min
Warn before claiming
The recipient sees a clear warning before a one-time claim is committed. Reaching the open page does not by itself consume the claim.
Understand the claim
After the first successful recipient claim, later recipient claims are refused. The claiming recipient receives the temporary access needed to continue the current handoff. If access is interrupted, follow the message shown by SolidFish rather than assuming the code can be claimed again.