# `type.presentation_text_persistence`

Formatted text is stored.

Area 10, [Configuration and time](../topics/configuration-and-time.md); not declinable; the next step is usually the agent's.

```jadpo
entity Receipt {
    id: Uuid
    issued_label: PresentationText
}
```

```text
error: `Receipt.issued_label` would store text formatted for a person
 --> main.jadpo:3:19
  |
3 |     issued_label: PresentationText
  |                   ^^^^^^^^^^^^^^^^ `PresentationText`, stored
  reason: `Receipt.issued_label` holds `PresentationText`: text in one reader's language and zone, which another reader, a change of locale or a correction to the zone database would show differently, and which can't be read back as a time. A record keeps the value itself and formats it when it is shown.
  next: Store the `Instant`, `CalendarDate` or `ZonedTime` instead, and format `Receipt.issued_label` in the output that shows it (agent)
  rule: type.presentation_text_persistence
  help: https://jadpo.dev/docs/errors/type.presentation_text_persistence

check failed: 1 error, 1 file
```