# Briefs — Engagement landscape

Derived from projection landscape@1.0; one brief per concept,
each the concept's connected neighbourhood as declared today.

- [Ageing meter fleet](ageing-meter-fleet.md) — driver (current) — `ageing-meter-fleet`
- [Bill every connection from actual reads](bill-from-actual-reads.md) — goal (current) — `bill-from-actual-reads`
- [Cloud region, in-state](cloud-region.md) — node (planned) — `cloud-region`
- [Customer](customer.md) — businessActor (current) — `customer`
- [Customer account](customer-account.md) — dataObject (current) — `customer-account`
- [Customer data stays in-region](data-stays-in-region.md) — regulatory-constraint (current) — `data-stays-in-region`
- [Field crew](field-crew.md) — businessActor (current) — `field-crew`
- [Billing system (legacy)](legacy-billing.md) — applicationComponent (current) — `legacy-billing`
- [Meter data platform](meter-data-platform.md) — metering-platform (planned) — `meter-data-platform`
- [Meter read](meter-read.md) — dataObject (current) — `meter-read`
- [Meter fleet replacement programme](meter-replacement-programme.md) — metering-programme (planned) — `meter-replacement-programme`
- [Monthly billing run](monthly-billing-run.md) — businessProcess (current) — `monthly-billing-run`
- [Operations director](operations-director.md) — stakeholder (current) — `operations-director`
- [Meter read ingestion](read-ingestion.md) — applicationService (planned) — `read-ingestion`
- [Reads API](reads-api.md) — applicationInterface (planned) — `reads-api`
- [Meter reads reach billing within 24 hours](reads-within-24h.md) — requirement (current) — `reads-within-24h`
- [Regional data centre](regional-data-centre.md) — node (current) — `regional-data-centre`
- [Water billing](water-billing.md) — businessService (current) — `water-billing`