Ten systems, one question, four answers
Why a recruitment firm with good people still gives a client three different versions of the truth in one week.
A consultant asks a question that has already been answered. Not once. Four times, by four people, in four places. None of them wrong exactly. None of them the same.
The answer exists. The path to it does not.
Every service firm runs on answers: what this client accepted last time, which contractor cleared which check, what we promised on payment terms. Those answers get made in conversation and then stored in whatever was open at the time. An ATS note. A thread. A recording nobody transcribed. A sheet with two owners.
Nothing is missing. Everything is unfindable. That is not a search problem, it is a loop problem: the answer was never returned to a place the next person would look.
A senior leaving is not a knowledge loss event. It is the moment you find out the loop was never closed.
What closing it means
Capture what people answer, check it with the person who actually knows, and make the next question resolve against what you already settled. Three steps, built into the work your team already does. No migration, no new system to log into.
Do that and the second brain becomes possible: one connected memory across every system. But the loop comes first. Anything else is a search box on top of the same mess.