Almost every onboarding process has a session in it. There are three ways to run one, and they differ mostly in how much administrative work they cost you.
This article is for administrators adding an orientation or training session to a sequence.
When the session is not shift based.
The dedicated Training and Orientation step types carry a title, a description and attachments. They can tell someone a session exists and what to expect. They cannot show when it runs, and nobody can take a spot from inside them.
Keep them for a session you schedule by hand, an external session, or one you confirm and mark complete yourself.
Put it on your schedule, which means it needs an opportunity.
Create one called Orientation, or Training, and publish each session inside it as a shift. Each shift carries the date, the start and end time, and the number of seats in the room. The sessions now have capacity, they fill up, and attendance is tracked exactly like any other shift.
The step becomes the sign-up, so there is nothing to click out to and nothing to come back from.
Their reservation and their step completion happen in the same action, so nobody has to be told to go and sign up somewhere else. The sequence stays the only place they have to look.
The step points them at the session opportunity's own landing page.
Because the page is a public door, people outside this sequence can use it too.
These two sound alike and do very different things.
Sessions want the first one. The second is for approving someone for the roles they applied for, and reaching for it here would approve people for a session they never booked.
Prefer the in-step calendar.
It is fewer clicks, and nobody gets lost between two pages. Reach for the landing page route when the same session is also open to people outside this sequence, because an opportunity page is a public door and a sequence step is not.
Either way the session ends up as a shift with attendance against it, so the record that someone actually turned up is the same record you get for every other shift. That matters later, when you need to prove who is trained.