by Youssef Elbeqqal · October 23, 2026
Why Agencies Re-Explain the Same Onboarding Info to Every New Team Member
TL;DR
Radhika Mandhar's reporting on tribal-knowledge businesses includes a construction firm where a new project manager spent his first three months just trying to understand the actual approval process, and a food manufacturer where two products failed a client audit within four months of the one person who knew the real quality-control process leaving. Agencies hit the same pattern with new hires specifically, not just new clients, and it costs a little every single time someone joins instead of once.
Radhika Mandhar's reporting on tribal-knowledge businesses includes a construction firm where a newly hired project manager "spent his first three months simply trying to understand what the actual approval process was." Nobody withheld it from him. It just never existed anywhere he could open and read, only in the heads of people he had to track down and ask, one piece at a time.
What happens when that one person leaves
The same reporting includes a food manufacturer where a quality control process existed only in one supervisor's knowledge. After her eleven-year tenure ended, three former trainees ran their own slightly different versions of her procedures, and two products failed a client audit within four months. Nothing about her knowledge was wrong while she had it. It just never survived contact with anyone else having to run the process without her.
Why agencies hit this on new hires, not just new clients
This site has already covered what happens when a client's context lives in one person instead of a record: the sales-to-delivery handoff, a strategist's reasoning that never makes it into the brief an execution team opens. The same mechanism runs just as often on the other side of the org chart. Every new account manager, every new designer, inherits the same unwritten process the last five hires each had to reconstruct by asking around, and at agency turnover rates, that's not a once-a-year cost.
Why this is a different problem than client onboarding
Onboarding new clients without the spreadsheet chaos solves a different gap, getting a new client's information into the system. This one is about getting the agency's own existing process into a form a new hire can read without cornering a senior teammate. The same instinct already covered for teaching ClickUp itself applies to the process running inside it: a short, specific answer someone can read once, not a call and a folder of tutorials nobody watches.
What actually stops the re-explaining
The fix is the same one this site keeps landing on from different angles: the process needs to live somewhere a new hire can open it, not solely in whoever's been there longest. That's not a documentation project done once and left to rot, it's kept current the same way the record behind onboarding a new client stays accurate, updated as part of doing the work, not as a separate task nobody has time for.
Where this fits into the bigger picture
See how workflow design turns the process running inside a team into something a new hire can actually read, instead of a three-month reconstruction project repeating with every person who joins.