An Onboarding Session has a different job than the rest of your page. Where a coaching or consulting session adapts to whoever is in front of you, onboarding works best when it covers the same ground, in the same order, every time, for a new client or a new teammate.
Sixty minutes for a reason
Onboarding rarely compresses well. There is context to transfer, expectations to set, and questions that only surface once someone actually starts looking at the thing they are being onboarded into. An hour gives that room without needing a second session for logistics alone.
Make it repeatable, not improvised
The point of a dedicated session type is that you stop reconstructing the agenda from memory each time. Write the outline once, run it the same way for the fifth person as the first, and the session gets tighter with repetition instead of drifting.
For teams
If you are onboarding new teammates rather than clients, this pairs naturally with a company account, where each new hire gets a link to book time with the right person rather than an email asking who has room this week. See team scheduling software: a practical guide for the setup. Add an onboarding session to your page and stop rebuilding the agenda from memory.