Compose a record-owned template across services
What It Does
An owning record creates, updates or clears its e-mail template setting.
The Flow
When Something Fails
The hop rows identify each retry boundary, any state left behind and the available observer. Identical merged content retains its publication, and repeated clear retains archived history. The active-owner uniqueness constraint coordinates first creation; owner and template saves cross independent commit boundaries.
Open Design Questions
The documented owner pattern validates first and compensates after a later template-save failure.