The problem
A practice typically runs practice management software, a time system, a portal, a payroll product and a ledger per client. Every one holds a piece of the answer to a simple question, and no one of them holds the answer.
So somebody exports, somebody pastes, and the partner asks for a number that takes two days to produce and is out of date when it arrives.
Joining them is unglamorous and it is the thing that makes everything else possible — the reporting, the automation, and eventually the valuation, because a firm whose numbers are legible is worth more than one whose numbers live in a partner's head.