PF04: Leave & Travel Approval Workflow by Junsoo KimPF04: Leave & Travel Approval Workflow by Junsoo Kim

PF04: Leave & Travel Approval Workflow

Junsoo Kim

Junsoo Kim

Overview

PF04 is a self-initiated approval-workflow prototype for leave and business-travel requests.

Challenge

An approval UI needs state transitions, review surfaces, history, and export behavior before it can be evaluated as an internal tool.

Approach

The interface covers request creation, filters, approve/reject actions, status history, and CSV export. It demonstrates the workflow surface before real identity or database architecture is introduced.

Evidence

• Request creation and filters
• Approve/reject transitions
• Status history
• CSV export

Scope boundary

The public demo uses browser memory and a local sample API and resets by design. It has no production authentication, persistent database, real employee records, or live deployment claim.
Self-initiated browser-memory prototype using fictional records. It resets by design and is not a production, paid, or verified client system.
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Posted Jul 14, 2026

A request, approval, history, filter, and CSV demo with explicit browser-memory boundaries.

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Timeline

Jun 24, 2026 - Jul 12, 2026