John Cutler argues that visual maps of product work, such as value streams, dependency diagrams, or process flows, can create a false sense of clarity and hide real problems. When the underlying system is incoherent, a map can make it look orderly, and teams may become attached to the map or to their own skill at reading it. Instead, the map should be treated as a tool to surface contradictions and prompt refactoring of the work itself. The piece matters for product managers because it warns against confusing a tidy diagram with a healthy system and encourages using mapping as a diagnostic rather than a deliverable.
01Key takeaways
- Treat any map of your product or delivery process as a provisional tool, not a source of truth.
- If a map feels hard to draw or keeps contradicting itself, the system may be incoherent, not the diagram.
- Watch for pride in navigating a convoluted process; it can signal that the process needs fixing.
- Use mapping sessions to identify handoffs, dependencies, and conflicting rules worth changing.
- Judge a map by whether it leads to concrete changes in how work is done.
02Key sections
- The seduction of the map
- Maps feel authoritative and organized, which can make teams trust them more than the messy reality they represent.
- When the territory is incoherent
- If the system being mapped is inconsistent or contradictory, the map inherits that confusion but may hide it behind neat shapes and arrows.
- Attachment to personal navigation
- People can become proud of their ability to navigate a complicated map, which entrenches the complexity rather than questioning it.
- Using maps to refactor
- The better use of a map is to expose friction and contradictions so the team can change how work actually flows.
03From the post
“If what you are mapping is incoherent, don’t fall in love with the map (or your personal ability to navigate with it). Use it to refactor what you see.”
04Frameworks mentioned
Summary and takeaways written by PM Atlas; quotes are short excerpts. © the original author.