You finish your working day as a teammate begins theirs. A message that says ‘Over to you’ may leave them waiting for context you will not be available to provide.
An asynchronous handoff should answer four questions: what is complete, where the work lives, what happens next and what remains uncertain.
For example: ‘The first draft is in the shared document. The introduction and examples are complete. Please review the conclusion against the brief. The customer quote is still awaiting approval, so leave that section unpublished.’
Give the recipient the current version, not a collection of similarly named files. If there is a decision record or source document, link the relevant one and explain why it matters.
Separate optional suggestions from required actions. ‘You could shorten the second example’ is different from ‘The second example contains an incorrect date and needs correction.’
If you know when you will be available again, include it only when it helps planning. Do not create an expectation of immediate support outside the arrangement you have agreed.
A useful handoff anticipates the first practical obstacle. Read it as someone opening the work without you beside them. Add the missing information that would otherwise stop them from making the next appropriate move.