Register a WfForm save/submit check event, read the source attachment field, fetch attachment metadata, then route files into target attachment fields by keyword.
When E10 Ecode reports no directory permission during JAR deployment, update the secdevjar share path in ecod_system_config and call reloadSystemConfig.
A programmer-oriented AI usage note: basic AI categories first, then Codex, Claude Code, opencode, OpenAI-compatible APIs, NewAPI, sub2api, relay services, shared subscriptions, proxy providers, and protocols.
The core E9 submit-guard pattern: start from the submit event, call an interface asynchronously, require a stable successful response, and decide from responsebody.
A Go CLI approach for large imports: fetch an OAuth2 client_credentials token, pull cursor-based pages, inspect fields with dry-run, batch INSERT into MySQL, and keep insert-only safety boundaries.
Uses CALDTROW to count detail-table rows that match a condition into a main-table field; the condition must use a double equals operator, and mistakes may not throw errors.
Overrides PC and mobile browser component props in Ecode to hide the Organization Structure tab, with both an admin-exclusion version and a workflow-frontend-only version.