codeant-ai-for-open-source[bot] commented on PR #38888:
URL: https://github.com/apache/superset/pull/38888#issuecomment-4136417987
## **Sequence Diagram**
This PR documents how scheduled alerts and reports in Superset are executed
through Celery Beat and Celery Worker, and how resulting emails are delivered
to a local MailHog SMTP server for easy testing.
```mermaid
sequenceDiagram
participant User
participant Superset
participant CeleryBeat as Celery Beat
participant CeleryWorker as Celery Worker
participant MailHog
User->>Superset: Configure alert or report with cron schedule
CeleryBeat->>Superset: Run reports scheduler task from beat schedule
Superset->>CeleryWorker: Enqueue report execution task
CeleryWorker->>Superset: Execute report and generate content
Superset->>MailHog: Send report email via SMTP settings
User->>MailHog: Open web UI to confirm received email
```
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