Notion shines for linked databases and lightweight wikis. Google Docs excels at comments and offline writing. ClickUp integrates tasks and docs tightly. Choose based on search speed, sharing friction, and export options, then commit to a single source of truth to avoid duplication and drift.
Adopt a simple pattern: YYYY‑MM‑DD prefixes for updates, three tags maximum, and an owner line. Keep a tiny changelog at the top. These habits make searching effortless, audits painless, and collaboration with future contractors predictable, even if you revisit a process months later.