The next volunteer arrives and asks what still needs doing. A vague “everything is fine” may hide a missing delivery or a room that has not been checked. A short handover can make the next shift easier to begin.
Record the current state
Use three headings: completed; still open; who can help. Write observable details rather than a long account of how busy the shift felt.
For an illustrative community event, “Six chairs remain stacked beside the stage; the organiser will confirm the final layout” is more useful than “Please sort out the room”.
Separate a task from a decision
If the next volunteer can complete a job within the agreed role, say what remains. If it needs a decision, identify the responsible person instead of passing on an unauthorised instruction.
Keep sensitive personal details out of a general shift sheet. Use the organisation’s agreed channel when information needs limited access.
Make the handover easy to find
Agree where the note lives and who updates it. Multiple unofficial copies can leave people following different versions of the plan.
Before leaving, check whether the next person understands the one item most likely to cause confusion. This is a practical extension of welcoming new volunteers: a friendly greeting works better when the work itself is also clear.