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5-Column Kanban: Why Constraints Beat Customization

SLT
Sagan Labs Team

The Customization Trap

Modern project management tools pride themselves on flexibility. “Create unlimited custom fields!” “Design your perfect workflow!” “Automate everything!”

It sounds empowering. In practice, it’s paralyzing.

We’ve watched teams spend weeks—sometimes months—debating their ideal workflow. Should “Review” come before or after “QA”? Do we need a “Blocked” column? What about “On Hold”? The discussions never end because there’s always another edge case to consider.

Meanwhile, tasks pile up. Deadlines slip. And the tool meant to organize work becomes the work itself.

The Power of Constraints

Here’s what we’ve learned after years of building and using project management tools: constraints enable focus.

When everything is possible, decision fatigue sets in. When the path is clear, energy goes to the work itself.

The 5-column Kanban workflow isn’t arbitrary. It’s the result of decades of real-world iteration:

Backlog → To Do → In Progress → Test → Complete

Each column serves a distinct purpose. Together, they cover every stage work can be in. There’s no ambiguity, no debate, no endless reconfiguration.

What Each Column Does

Backlog: Your Idea Parking Lot

Everything starts here. Feature requests, bug reports, technical debt, random ideas—they all go in the Backlog. It’s explicitly a holding area, not a to-do list.

The Backlog removes pressure to decide immediately whether something is important. Capture it, move on, revisit later.

To Do: The Commitment Queue

When work is ready to be tackled, it moves to To Do. This column represents a commitment: these tasks will get done this sprint, this week, this cycle.

Unlike the Backlog, To Do should stay small. If it’s overflowing, you’re over-committing.

In Progress: Where Focus Lives

This is active work. Someone has picked up this task and is working on it right now.

The key constraint: limit how many items can be In Progress at once. Two to three per person is a good starting point. This prevents the “everything is in progress but nothing is finished” trap.

Test: Quality Gate

Finished doesn’t mean done. The Test column is where completed work gets verified before shipping. This might mean:

  • Code review for developers
  • QA testing for products
  • Client review for agencies
  • Proofreading for content

Without a Test column, unverified work slips through. With it, quality is built into the process.

Complete: The Celebration Column

Done! Verified! Shipped! The Complete column is more than an endpoint—it’s a record of accomplishment. There’s something deeply satisfying about watching it fill up.

Why We Don’t Let You Customize

When we built Sagan Orbit, we made a controversial decision: the 5-column workflow is fixed. You can’t add columns, remove them, or rename them.

Some users initially push back. “But our process is different!” “We need a Blocked column!”

Here’s what we tell them:

  1. Blocked isn’t a status—it’s a problem. A task that’s blocked should stay In Progress with a visible indicator, not disappear into its own column. Columns should represent workflow stages, not exceptions.

  2. Your process isn’t as unique as you think. Every knowledge work task goes through the same fundamental stages: waiting, ready, active, reviewing, done. The names might differ, but the flow is universal.

  3. Consistency beats customization. When everyone uses the same workflow, onboarding is instant. New team members understand the board immediately. There’s no “how does this project work?” confusion.

The Results Speak

Teams using fixed workflows consistently outperform those with custom setups:

  • Faster onboarding: New members productive in hours, not days
  • Less process debt: No workflow sprawl to clean up
  • Clearer metrics: Easy to measure cycle time when stages are consistent
  • Better collaboration: Same language across all projects

Embracing the Constraint

Constraints aren’t limitations—they’re liberations. When you stop debating workflow, you start doing work.

The best teams we’ve seen don’t spend time configuring their tools. They spend time shipping. Their project management system is invisible—it works so well that no one thinks about it.

That’s what a fixed 5-column Kanban gives you: a workflow so clear, so proven, so obvious that you can forget about it entirely and focus on what actually matters.


Experience the freedom of constraints. Try Sagan Orbit free—the Kanban tool that believes less is more.

#kanban #productivity #constraints #workflow
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