Oct 9, 2026 · Product Management

Senior PMs' Practical Requirement Research Framework: 4 Stages from Collection to Validation

This article presents a four-stage framework for effective requirement research used by senior product managers, covering requirement collection via five methods, fake requirement filtering through scenario restoration and boundary analysis, requirement splitting and risk detection, and solution extraction using exhaustive enumeration and a 5W1H1V validation framework.

5W1H1V frameworkProduct Managementcase study

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Senior PMs' Practical Requirement Research Framework: 4 Stages from Collection to Validation

IT Architects Alliance

Jun 17, 2026 · R&D Management

Three Steps to Make Your Architecture Diagram Instantly Clear to Tech Leaders

A poorly drawn architecture diagram can waste days and confuse reviewers, but by understanding boundary logic, following a four‑step creation method, choosing the right tool, and avoiding common pitfalls, you can produce a clear, communicative diagram that any technical director grasps in minutes.

Architecture DiagramBest Practicescommunication

0 likes · 10 min read

Three Steps to Make Your Architecture Diagram Instantly Clear to Tech Leaders

system boundary

Senior PMs' Practical Requirement Research Framework: 4 Stages from Collection to Validation

Three Steps to Make Your Architecture Diagram Instantly Clear to Tech Leaders