The phrase translates from Polish as "for whom." Depending on your context, a "write-up" could be a formal disciplinary document for an employee or a descriptive article for a general audience. Below are guides for both types of write-ups: 1. Employee Disciplinary Write-Up
A formal document used to address workplace performance or behavior issues.
: State the exact date(s) of the behavior and describe what happened objectively, avoiding personal emotions.
A summary or opinion piece about a project, product, or event for a specific audience. write something ↔ up - Longman