Your own document kinds, with which ones expire
Module
Documents
Every record that belongs to a person, on file against that person — issued, stored and watched for expiry.
What it does
Documents, in practice.
Certificates you issue, numbered in a series
Expiry reminders before something lapses
A household can fetch their own without asking the office
Runs well with
Nobody buys one module.
Every part of Vatika reads the same people, the same classes and the same year — so switching one on makes the others better, not busier.
Put Documents to work.
Thirty minutes, your own data, an honest answer.