A clarification that matters: the desk's monitoring infrastructure does not access client accounts. It does not connect to brokerage statements, banking platforms, custodial systems, or any source that holds a record of what a client owns from the inside.
What it does is watch the records that bear on holdings from the outside. Property registers and land registries publish ownership. Corporate filings disclose shareholders and directorships beyond certain thresholds. The indices that track significant positions in commodities and securities publish movement that is intended to be public. The auction houses publish what they sell and, sometimes, who consigned it. The registers that record aircraft, art collections, and other substantial assets publish their contents on schedules of their own.
These are the records through which a client's holdings become visible to anyone who looks. They are the records the desk watches. A change in a public register, a new filing against a related entity, a fresh entry in a published index of significant positions: these are observable from outside the account, and they are what the system observes.
The reason matters in two directions. The desk does not need account access to do its work; the public and commercial records already disclose more than most clients realise. And the desk does not seek account access; it does not want operational control of client assets, and it does not want the regulatory category that would attach to such control. The work is information work, not account work, and it stays that way.