As a Growth Lead at a rapidly expanding fintech startup, you're tasked with improving the team's knowledge management.
Evaluate the following approaches to structuring an organizational knowledge base:
- Approach I: Setting up a shared Google Drive folder with subfolders for different departments, containing all project documents, data reports, and team presentations.
- Approach II: Creating a detailed onboarding guide that includes links to key documents, explanations of past strategic decisions, and an overview of current projects.
- Approach III: Maintaining separate, password-protected repositories for each team member to store their individual work and notes.
- Approach IV: Documenting the rationale behind major strategic decisions, including both successful initiatives and shelved projects, in a centralized Notion database.
Which approaches align with best practices for structuring an organizational knowledge base?