High turnover is a fact of restaurant work, and it is higher overseas than most owners expect before their first year. Any training plan that assumes a server stays two years is the wrong plan. What you want is a system where the training cost per person is low enough that turnover stops being a crisis.
Why the first hour is short
The interface a new server sees is in their own language — set on their account, not on the machine, so it does not matter which tablet they pick up. They are not decoding anything. Walk them along the actual line of the job — open a table, take an order with options, send it to the kitchen, add a round, settle the bill — and that is the working knowledge for a floor role.
Most of the visible complexity in a restaurant system belongs to roles a new server does not have: menu editing, reporting, tax setup, permissions. If those are not on their account, they are not on their screen either.
The rehearsal is worth more than any manual
Before go-live, run one complete rehearsal with the actual staff on the actual menu — a few real tables, ordered, cooked, and settled, including the awkward ones: a table that moves, a split bill, a payment made half in cash. An hour of that produces better retention than a document nobody opens, and it surfaces the five things that are configured wrong while there is still time.
There is a full illustrated manual, and there is an AI assistant built into the software that answers operating questions on the spot from a knowledge base that ships with each version. Both are in Chinese, which is worth stating plainly: they serve the owner and the Chinese-reading manager. For local floor staff, the interface language and the rehearsal are what carry the training, not the documentation.
What to do about turnover, structurally
One account per person, always. Not a shared “server” login. This is the foundation of every control you have — see permissions and the audit log — and it is also what makes a leaver a single switch instead of a password change that has to be told to six people.
Disable the account the day someone leaves. If you are not in the country, do it remotely; the account is disabled from wherever you are.
Keep permissions minimal by role. A new server who cannot void a paid bill cannot make an expensive mistake in week one. It protects them as much as it protects you.
Have one written page in the local language covering the three things staff ask most in your shop — usually how to split a bill, how to handle a return, and what to do when the printer stops. One page, laminated, by the till.